Maternal Newborn Nursing The Critical Components Of Nursing Care 2nd Edition by Roberta Durham – Test Bank

 

 

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Sample Test

Chapter 3: Genetics, Conception, Fetal Development, and Reproductive Technology

 

 

 

Multiple Choice

 

 

 

1.    The color of a person’s hair is an example of which of the following?a. Genomeb. Sex-link inheritancec. Genotyped. Phenotype

 

ANS: d

 

Feedback

a.

Genome is an organism’s complete set of DNA.

b.

Sex-link inheritance refers to genes or traits that are located only on the X chromosome.

c.

Genotype refers to a person’s genetic makeup.

d.

Correct. Phenotype refers to how genes are outwardly expressed, such as eye color, hair color, and height.

 

KEY: Integrated Process: Teaching and Learning | Cognitive Level: Analysis | Content Area: Maternity | Client Need: Health Promotion and Maintenance | Difficulty Level: Easy

 

 

2.    Which of the following statements by a pregnant woman indicates she needs additional teaching on ways to reduce risks to her unborn child from the potential effects of exposure to toxoplasmosis?a. “I will avoid rare lamb.”b. “I will wear a mask when cleaning my cat’s litter box.”c. “I understand that exposure to toxoplasmosis can cause blindness in the baby.”d. “I will avoid rare beef.”

 

ANS: b

 

Feedback

a.

Exposure occurs when the protozoan parasite found in cat feces and uncooked or rare beef and lamb is ingested.

b.

Correct. Pregnant women and women who are attempting pregnancy should avoid contact with cat feces. Exposure occurs when the protozoan parasite found in cat feces and uncooked or rare beef and lamb is ingested. Wearing a mask will not decrease the risk through ingestion of the parasite.

c.

Exposure to toxoplasmosis can cause fetal death, mental retardation, and blindness.

d.

Exposure occurs when the protozoan parasite found in cat feces and uncooked or rare beef and lamb is ingested.

 

KEY: Integrated Process: Teaching and Learning | Cognitive Level: Application | Content Area: Maternity | Client Need: Health Promotion and Maintenance | Difficulty Level: Moderate

 

 

3.    The fetal circulatory structure that connects the pulmonary artery with the descending aorta is known as which of the following?a. Ductus venosusb. Foramen ovalec. Ductus arteriosusd. Internal iliac artery

 

ANS: c

 

Feedback

a.

The ductus venosus connects the umbilical vein to the inferior vena cava.

b.

The foramen ovale is the opening between the right and left atria.

c.

Correct.

d.

The internal iliac artery connects the external iliac artery to the umbilical artery.

KEY: Integrated Process: Teaching and Learning | Cognitive Level: Knowledge | Content Area: Maternity | Client Need: Physiological Adaptation | Difficulty Level: Easy

 

 

4.    A woman at 40 weeks’ gestation has a diagnosis of oligohydramnios. Which of the following statements related to oligohydramnios is correct?a. It indicates that there is a 25% increase in amniotic fluid.b. It indicates that there is a 25% reduction of amniotic fluid.c. It indicates that there is a 50% increase in amniotic fluid.d. It indicates that there is a 50% reduction of amniotic fluid.

 

ANS: d

 

Feedback

a.

Oligohydramnios is a decrease, not an increase in amniotic fluid.

b.

Oligohydramnios is a 50% reduction in amniotic fluid.

c.

Oligohydramnios is a decrease, not an increase in amniotic fluid.

d.

Correct. Oligohydramnios refers to a decreased amount of amniotic fluid of less than 500 mL at term or 50% reduction of normal amounts.

KEY: Integrated Process: Clinical Problem Solving | Cognitive Level: Application | Content Area: Maternity | Client Need: Reduction of Risk Potential | Difficulty Level: Moderate

 

 

5.    A diagnostic test commonly used to assess problems of the fallopian tubes is:a. Endometrial biopsyb. Ovarian reserve testingc. Hysterosalpingogramd. Screening for sexually transmitted infections

 

ANS: c

 

Feedback

a.

Endometrial biopsy provides information on the response of the uterus to hormonal signals.

b.

Ovarian reserve testing is used to assess ovulatory functioning.

c.

Correct. Hysterosalpingogram provides information on the endocervical canal, uterine cavity, and fallopian tubes.

d.

STIs can cause adhesions within the fallopian tubes, but screening cannot confirm that adhesions are present.

KEY: Integrated Process: Teaching and Learning | Cognitive Level: Knowledge | Content Area: Maternity | Client Need: Safe and Effective Care Environment | Difficulty Level: Moderate

 

 

 

6.    The nurse is interviewing a gravid woman during the first prenatal visit. The woman confides to the nurse that she lives with a number of pets. The nurse should advise the woman to be especially careful to refrain from coming in contact with the stool of which of the pets?

7.    Cat

8.    Dog

9.    Hamster

10.  Bird

 

ANS: a

 

Feedback

a.

The patient should refrain from coming in direct contact with cat feces. Cats often harbor toxoplasmosis, a teratogenic illness.

b.

No pathology has been associated with the feces of pet dogs.

c.

No pathology has been associated with the feces of pet hamsters.

d.

No pathology has been associated with the feces of pet birds.

 

KEY: Integrated Process: Nursing Process: Implementation; Teaching and Learning | Cognitive Level: Application | Content Area: Antepartum Care; Disease Prevention | Client Need: Health Promotion and Maintenance | Difficulty Level: Easy

 

 

 

7.    A client is to take Clomiphene Citrate for infertility. Which of the following is the expected action of this medication?

8.    Decrease the symptoms of endometriosis

9.    Increase serum progesterone levels

10.  Stimulate release of FSH and LH

11.  Reduce the acidity of vaginal secretions

 

ANS: c

 

Feedback

a.

Clomiphene Citrate will not reduce a client’s symptoms of endometriosis.

b.

Clomiphene Citrate will not increase a client’s progesterone levels.

c.

Clomiphene Citrate stimulates release of FSH and LH.

d.

Clomiphene Citrate will not reduce the acidity of vaginal secretions.

 

KEY: Integrated Process: Nursing Process: Evaluation | Cognitive Level: Comprehension | Content Area: Pharmacological and Parenteral Therapies: Expected Effects/Outcomes | Client Need: Physiological Integrity: Pharmacological and Parenteral Therapies | Difficulty Level: Moderate

 

 

 

8.    The nurse takes the history of a client, G2 P1, at her first prenatal visit. The client is referred to a genetic counselor, due to her previous child having a diagnosis of __________.

9.    Unilateral amblyopia

10.  Subdural hematoma

11.  Sickle cell anemia

12.  Glomerular nephritis

 

ANS: c

 

Feedback

a.

Amblyopia rarely results from a genetic predisposition.

b.

A subdural hematoma does not result from a genetic defect.

c.

Sickle cell anemia is an autosomal recessive illness. This client needs to be seen by a genetic counselor.

d.

Glomerular nephritis does not result from a genetic defect.

 

KEY: Integrated Process: Communication and Documentation; Nursing Process: Assessment | Cognitive Level: Application | Content Area: Antepartum Care; Collaboration with Interdisciplinary Team; Health History; Referrals | Client Need: Health Promotion and Maintenance; Safe and Effective Care Environment: Referrals | Difficulty Level: Moderate

 

 

 

9.    A nurse is teaching a woman about her menstrual cycle. The nurse states that __________ is the most important change that happens during the secretory phase of the menstrual cycle.

10.  Maturation of the graafian follicle

11.  Multiplication of the fimbriae

12.  Secretion of human chorionic gonadotropin

13.  Proliferation of the endometrium

 

ANS: d

 

Feedback

a.

The maturation of the graafian follicle occurs during the follicular phase.

b.

There is no such thing as the multiplication of the fimbriae.

c.

Human chorionic gonadotropin is secreted by the fertilized ovum during the early weeks of a pregnancy.

d.

The proliferation of the endometrium occurs during the secretory phase of the menstrual cycle.

 

KEY: Integrated Processes: Nursing Process: Implementation; Teaching and Learning | Cognitive Level: Knowledge | Content Area: Health and Wellness | Client Need: Health Promotion and Maintenance | Difficulty Level: Difficult

 

 

 

10.  An ultrasound of a fetus’ heart shows that “normal fetal circulation is occurring.” Which of the following statements is consistent with the finding?

11.  A right to left shunt is seen between the atria.

12.  Blood is returning to the placenta via the umbilical vein.

13.  Blood is returning to the right atrium from the pulmonary system.

14.  A right to left shunt is seen between the umbilical arteries.

 

ANS: a

 

Feedback

a.

This is correct. The foramen ovale is a duct between the atria. In fetal circulation, there is a right to left shunt through the duct.

b.

Blood returns to the placenta via the umbilical arteries.

c.

Most of the blood bypasses the pulmonary system. The blood that does enter the pulmonary system returns to the left atrium.

d.

There is no duct between the umbilical arteries.

 

KEY: Integrated Process: Nursing Process: Analysis | Cognitive Level: Comprehension | Content Area: Antepartum Care | Client Need: Health Promotion and Maintenance | Difficulty Level: Difficult

 

 

 

11.  The clinic nurse knows that the part of the endometrial cycle occurring from ovulation to just prior to menses is known as the:

12.  Menstrual phase

13.  Proliferative phase

14.  Secretory phase

15.  Ischemic phase

 

ANS: c

 

Feedback

a.

The menstrual phase is the time of vaginal bleeding, approximately days 1 to 6.

b.

The proliferative phase ends the menses through ovulation, approximately days 7 to 14.

c.

The secretory phases occurs from the time of ovulation to the period just prior to menses, or approximately days 15 to 26.

d.

The ischemic phase occurs from the end of the secretory phase to the onset of menstruation, approximately days 27 to 28.

 

KEY: Integrated Process: Nursing Process: Clinical Problem Solving | Cognitive Level: Knowledge | Content Area: Maternity | Client Need: Health Promotion and Maintenance | Difficulty Level: Easy

 

 

 

12.  A clinic nurse explains to the pregnant woman that the amount of amniotic fluid present at 24 weeks’ gestation is approximately:

13.  500 mL

14.  750 mL

15.  800 mL

16.  1000 mL

 

ANS: c

Amniotic fluid first appears at about 3 weeks. There are approximately 30 mL of amniotic fluid present at 10 weeks’ gestation, and this amount increases to approximately 800 mL at 24 weeks’ gestation. After that time, the total fluid volume remains fairly stable until it begins to decrease slightly as the pregnancy reaches term.

 

KEY: Integrated Process: Teaching and Learning | Cognitive Level: Knowledge | Content Area: Maternity | Client Need: Safe and Effective Care Environment | Difficulty Level: Easy

 

 

 

13.  Information provided by the nurse that addresses the function of the amniotic fluid is that the amniotic fluid helps the fetus to maintain a normal body temperature and also:

14.  Facilitates asymmetrical growth of the fetal limbs

15.  Cushions the fetus from mechanical injury

16.  Promotes development of muscle tone

17.  Promotes adherence of fetal lung tissue

 

ANS: b

 

Feedback

a.

Amniotic fluid allows for symmetrical fetal growth.

b.

Amniotic fluid cushions the fetus from mechanical injury.

c.

Amniotic fluid does not promote muscle tone.

d.

Amniotic fluid prevents adherence of the amnion to the fetus.

 

KEY: Integrated Process: Teaching and Learning | Cognitive Level: Comprehension | Content Area: Maternity | Client Need: Safe and Effective Care Environment | Difficulty Level: Moderate

 

 

 

14.  During preconception counseling, the clinic nurse explains that the time period when the fetus is most vulnerable to the effects of teratogens occurs from:

15.  2 to 8 weeks

16.  4 to12 weeks

17.  5 to 10 weeks

18.  6 to 15 weeks

 

ANS: a

The period of organogenesis lasts from approximately the second until the eighth week of gestation during which time the embryo undergoes rapid growth and differentiation. During organogenesis, the embryo is extremely vulnerable to teratogens such as medications, alcohol, tobacco, caffeine, illegal drugs, radiation, heavy metals, and maternal (TORCH) infections. Structural fetal defects are most likely to occur during this period because exposure to teratogens either before or during a critical period of development of an organ can cause a malformation.

KEY: Integrated Process: Teaching and Learning | Cognitive Level: Knowledge | Content Area: Maternity | Client Need: Physiological Integrity | Difficulty Level: Easy

 

 

 

15.  A major fetal development characteristic at 16 weeks’ gestation is:

16.  The average fetal weight is 450 grams

17.  Lanugo covers entire body

18.  Brown fat begins to develop

19.  Teeth begin to form

 

ANS: d

 

Feedback

a.

The average fetal weight at 16 weeks is 200 grams.

b.

Lanugo is present on the head.

c.

Brown fat begins to develop at 20 weeks.

d.

This is the correct answer.

 

KEY: Integrated Process: Teaching and Learning | Cognitive Level: Knowledge | Content Area: Maternity | Client Need: Physiological Integrity | Difficulty Level: Moderate

 

 

 

16.  Karen, a 26-year-old woman, has come for preconception counseling and asks about caring for her cat as she has heard that she “should not touch the cat during pregnancy.” The clinic nurse’s best response is:

17.  It is best if someone other than you changes the cat’s litter pan during pregnancy so that you have no risk of toxoplasmosis during pregnancy.

18.  It is important to have someone else change the litter pan during pregnancy and also avoid consuming raw vegetables.

19.  Have you had any “flu-like” symptoms since you got your cat? If so, you may have already had toxoplasmosis and there is nothing to worry about.

20.  Toxoplasmosis is a concern during pregnancy, so it is important to have someone else change the cat’s litter pan and also to avoid consuming uncooked meat.

 

ANS: d

 

Feedback

a.

The nurse should also explain that the patient should not eat uncooked meat as it is a potential source for toxoplasmosis.

b.

Raw vegetables are not a source for toxoplasmosis.

c.

This is not an accurate way to diagnose if the woman has had toxoplasmosis.

d.

Women need to be aware that Toxoplasma gondii, a single-celled parasite, is responsible for the infection toxoplasmosis. The majority of individuals who become infected with toxoplasmosis are asymptomatic, although when present, symptoms are described as “flu like” and include glandular pain and enlargement and myalgia. Severe toxoplasmosis infection may cause damage to the fetal brain, eyes, or other organs. Toxoplasmosis is usually acquired by consuming raw or poorly cooked meat that has been contaminated with T. gondii. Toxoplasmosis may also be acquired through close contact with feces from an infected animal (usually cats) or soil that has been contaminated with T. gondii.

 

KEY: Integrated Processes: Caring | Cognitive Level: Application | Content Area: Maternity | Client Need: Safe and Effective Care Environment | Difficulty Level: Moderate

 

 

 

17.  A couple who has sought infertility counseling has been told that the man’s sperm count is very low. The nurse advises the couple that spermatogenesis is impaired when which of the following occur?

18.  The testes are overheated.

19.  The vas deferens is ligated.

20.  The prostate gland is enlarged.

21.  The flagella are segmented.

 

ANS: a

 

Feedback

a.

Spermatogenesis occurs in the testes. High temperatures harm the development of the sperm.

b.

When the vas deferens is ligated, a man has had a vasectomy and is sterile. The sterility is not due to impaired spermatogenesis, but rather to the inability of the sperm to migrate to the woman’s reproductive track.

c.

The enlarged prostrate has no effect on spermatogenesis.

d.

The flagella are the “tails” of the sperm. They are normally divided into the middle segment and an end segment.

 

KEY: Integrated Process: Teaching and Learning | Cognitive Level: Knowledge | Content Area: Maternity | Client Need: Health Promotion and Maintenance | Difficulty Level: Easy

 

 

 

18.  A nurse working with an infertile couple has made the following nursing diagnosis: Sexual dysfunction related to decreased libido. Which of the following assessments is the likely reason for this diagnosis?

19.  The couple has established a set schedule for their sexual encounters.

20.  The couple has been married for more than 8 years.

21.  The couple lives with one set of parents.

22.  The couple has close friends who gave birth within the last year.

 

ANS: a

 

Feedback

a.

Couples who “schedule” intercourse often complain that their sexual relationship is unsatisfying.

b.

Years of marriage are not directly related to a couple’s sexual relationship.

c.

The fact that the couple lives with one set of parents is unlikely related to their sexual relationship.

d.

Although it can be very difficult to be around couples who have become pregnant or have healthy babies, this factor is not usually related to a couple’s sexual relationship.

 

KEY: Integrated Process: Critical Thinking | Cognitive Level: Knowledge | Content Area: Maternity | Client Need: Health Promotion and Maintenance | Difficulty Level: Moderate

 

 

 

True/False

 

 

 

19.  The perinatal nurse explains to the student nurse that in the fetal circulation, the lowest level of oxygen concentration is found in the umbilical arteries.

 

ANS: True

The highest oxygen concentration (PO2 = 30–35 mm Hg) is found in the blood returning from the placenta via the umbilical vein; the lowest oxygen concentration occurs in blood shunted to the placenta where reoxygenation takes place. The blood with the highest oxygen content is delivered to the fetal heart, head, neck, and upper limbs, and the blood with the lowest oxygen content is shunted toward the placenta.

 

KEY: Integrated Process: Teaching and Learning | Cognitive Level: Knowledge | Content Area: Maternity | Client Need: Health Promotion and Maintenance | Difficulty Level: Easy

 

 

 

Fill-in-the-Blank

 

 

 

20.  After birth, the perinatal nurse explains to the new mother that __________ is the hormone responsible for stimulating milk production.

 

ANS: prolactin

Following birth and delivery of the placenta, there is an abrupt decrease in estrogen. This event triggers an increased secretion of prolactin (the hormone that stimulates milk production) by the anterior pituitary gland. The posterior pituitary and hypothalamus play a role in the production and secretion of oxytocin, a hormone that causes release of milk from the alveoli.

 

KEY: Integrated Process: Teaching and Learning | Cognitive Level: Knowledge | Content Area: Maternity | Client Need: Health Promotion and Maintenance | Difficulty Level: Easy

 

 

 

21.  During prenatal class, the childbirth educator describes the two membranes that envelop the fetus. The __________ contains the amniotic fluid, and the __________ is the thick, outer membrane.

 

ANS: amnion; chorion

The embryonic membranes (chorion and amnion) are early protective structures that begin to form at the time of implantation. The thick chorion, or outer membrane, forms first. It develops from the trophoblast and encloses the amnion, embryo, and yolk sac. The amnion arises from the ectoderm during early embryonic development. The amnion is a thin, protective structure that contains the amniotic fluid. With embryonic growth, the amnion expands and comes into contact with the chorion. The two fetal membranes are slightly adherent and form the amniotic sac.

 

KEY: Integrated Process: Teaching and Learning | Cognitive Level: Knowledge | Content Area: Maternity | Client Need: Safe and Effective Care Environment | Difficulty Level: Easy

 

 

 

22.  The perinatal nurse is teaching nursing students about fetal circulation and explains that fetal blood flows through the superior vena cava into the right __________ via the __________.

 

ANS: atrium; foramen ovale

Blood flows through the vein from the placenta to the fetus. Most of the blood bypasses the liver and then enters the inferior vena cava by way of the ductus venosus, a vascular channel that connects the umbilical vein to the inferior vena cava. The blood then empties into the right atrium, passes through the foramen ovale (an opening in the septum between the right and left atrium) into the left atrium, and then moves into the right ventricle and on into the aorta. From the aorta, blood travels to the head, upper extremities, and lower extremities.

 

KEY: Integrated Process: Teaching and Learning | Cognitive Level: Knowledge | Content Area: Maternity | Client Need: Safe and Effective Care Environment | Difficulty Level: Moderate

 

 

 

23.  The perinatal nurse explains to the student nurse that the growing embryo is called a __________ beginning at 8 weeks of gestational age.

 

ANS: fetus

Major organs are being formed (organogenesis) during the first weeks following fertilization. During this time, the developing organism is called an embryo. By the end of 8 weeks, the embryo has sufficiently developed to be called a fetus.

 

KEY: Integrated Process: Teaching and Learning | Cognitive Level: Knowledge | Content Area: Maternity | Client Need: Safe and Effective Care Environment | Difficulty Level: Easy

 

 

 

24.  The perinatal nurse defines a __________ as any substance that adversely affects the growth and development of the embryo/fetus.

 

ANS: teratogen

Teratogens (drugs, radiation, and infectious agents that can cause development of abnormal structures in an embryo) and a variety of internal and external developmental events may cause structural and functional defects.

 

KEY: Integrated Process: Teaching and Learning | Cognitive Level: Knowledge | Content Area: Maternity | Client Need: Physiological Integrity | Difficulty Level: Easy

 

 

 

25.  __________ __________ __________ is when sperm and oocytes are mixed outside the woman’s body and then placed into the fallopian tube via laparoscopy.

 

ANS: Gamete intrafallopian transfer

Gamete intrafallopian transfer, also referred to as GIFT, is used when there is a history of failed infertility treatment for anovulation, or unexplained infertility, or low sperm count.

 

KEY: Integrated Process: Teaching and Learning | Cognitive Level: Knowledge | Content Area: Maternity | Client Need: Physiological Integrity | Difficulty Level: Moderate

 

 

 

Multiple Response

 

 

 

26.  A woman seeks care at an infertility clinic. Which of the following tests may this woman undergo to determine what, if any, infertility problem she may have? (Select all that apply.)

27.  Chorionic villus sampling

28.  Endometrial biopsy

29.  Hysterosalpingogram

30.  Serum FSH analysis

 

ANS. b, c, d

 

Feedback

a.

Chorionic villus sampling is done to assess for genetic disorders of the fetus.

b.

Endometrial biopsy is performed about 1 week following ovulation to detect the endometrium’s response to progesterone.

c.

Hysterosalpingogram is used to determine if fallopian tubes are patent.

d.

Serum FSH levels are used to assess ovarian function.

 

KEY: Integrated Process: Teaching and Learning | Cognitive Level: Knowledge | Content Area: Maternity | Client Need: Health Promotion and Maintenance | Difficulty Level: Moderate

 

 

 

27.  A couple who has been attempting to become pregnant for 5 years is seeking assistance from an infertility clinic. The nurse assesses the clients’ emotional responses to their infertility. Which of the following responses would the nurse expect to find? (Select all that apply.)

28.  Anger at others who have babies.

29.  Feelings of failure because they cannot make a baby.

30.  Sexual excitement because they want to conceive a baby.

31.  Guilt on the part of one partner because he or she is unable to give the other a baby.

 

ANS: a, b, d

 

Feedback

a.

Infertile couples often feel anger toward couples who have babies.

b.

Infertile couples often express feelings of personal failure.

c.

Infertile couples undergoing infertility testing and treatment often express an aversion to sex.

d.

Guilt is often expressed by the couple.

 

KEY: Integrated Process: Teaching and Learning | Cognitive Level: Knowledge | Content Area: Maternity | Client Need: Health Promotion and Maintenance | Difficulty Level: Moderate

 

 

 

28.  Which of the following places a couple at higher risk for conceiving a child with a genetic abnormality? (Select all that apply.)

29.  Maternal age over 35 years

30.  Partner who has a genetic disorder

31.  Maternal type 1 diabetes

32.  Paternal heart disease

 

ANS: a, b

Fertility decreases after 35 years. A partner contributes half of the chromosomal makeup, and genetic disorders can be inherited. Maternal diabetes can have an effect on the fetus/neonate, such as causing complications such as macrosomia and hypoglycemia, but these are not genetic disorders. Paternal heart disease can place the neonate at risk for heart disease later in life, but this is not referred to as a genetic disorder, such as is trisomy 21 and hemophilia.

 

KEY: Integrated Process: Teaching and Learning | Cognitive Level: Analysis | Content Area: Maternity | Client Need: Health Promotion and Maintenance | Difficulty Level: Difficult

 

 

 

29.  The ovarian cycle includes which of the following phases? (Select all that apply.)

30.  Follicular phase

31.  Secretory phase

32.  Ovulatory phase

33.  Luteal phase

34.  Menstrual phase

 

ANS: a, c, d

Follicular phase, ovulatory phase, and luteal phase are part of the ovarian cycle. Secretory and menstrual phases are part of the endometrial cycle.

 

KEY: Integrated Process: Teaching and Learning | Cognitive Level: Knowledge | Content Area: Maternity | Client Need: Physiological Adaptation | Difficulty Level: Easy

 

 

30.  A couple is undergoing an infertility workup. The semen analysis indicates a decreased number of sperm and immature sperm. Which of the following factors can have a potential effect on sperm maturity? (Select all that apply.)

31.  The man rides a bike to and from work each day.

32.  The man takes a calcium channel blocker for the treatment of hypertension.

33.  The man drinks 6 cups of coffee a day.

34.  The man was treated for prostatitis 12 months ago and has been symptom free since treatment.

 

ANS: a, b

The daily riding of a bike can be the cause of prolonged heat exposure to the testicles. Prolonged heat exposure is a gonadotoxin. A number of medications, such as calcium channel blockers, can have an effect on sperm production. Coffee has not been associated with low sperm counts. Prostatitis or other infections within the last 3 months may have an effect on the sperm analysis. This man’s episode of prostatitis was 12 months prior.

KEY: Integrated Process: Teaching and Learning | Cognitive Level: Application | Content Area: Maternity | Client Need: Health Promotion and Maintenance | Difficulty Level: Moderate

 

 

31.  The clinic nurse recognizes that pregnant women who are in particular need of support are those who (select all that apply):

32.  Are experiencing a second pregnancy

33.  Are awaiting genetic testing results

34.  Are experiencing a first pregnancy

35.  Are trying to conceal this pregnancy as long as possible

 

ANS: b, d

A second pregnancy is not an indication of a woman in need of additional support. A support system may be lacking for women who are trying to conceal a pregnancy or for women who are trying to keep the news of their pregnancy from relatives or friends until results from genetic tests are known. These individuals may need additional support from their nurses and other health-care providers, as they are placed in a powerless situation while awaiting results and face a pregnancy that may be in jeopardy.

 

KEY: Integrated Process: Nursing Process: Clinical Problem Solving | Cognitive Level: Comprehension | Content Area: Maternity | Client Need: Safe and Effective Care Environment | Difficulty Level: Moderate

 

Chapter 4: Physiological Aspects of Antepartum Care

 

 

 

Multiple Choice

 

 

 

1.    Folic acid supplementation during pregnancy is to:a. Improve the bone density of pregnant women b. Decrease the incidence of neural tube defects in the fetus c. Decrease the incidence of Down syndrome in the fetusd. Improve calcium uptake in pregnant women

 

ANS: b

 

Feedback

a.

Folic acid is not related to bone density.

b.

Correct. The use of folic acid has decreased the incidence of neural tube defects by 50%.

c.

The use of folic acid is not associated with a reduction in Down syndrome.

d.

Folic acid is not related to calcium uptake in women.

KEY: Integrated Process: Clinical Problem Solving | Cognitive Level: Knowledge | Content Area: Maternity | Client Need: Pharmacological/Parenteral Therapies | Difficulty Level: Moderate

 

 

2.    The positive signs of pregnancy are:a. All physiological and anatomical changes of pregnancyb. All subjective signs of pregnancyc. All those physiological changes perceived by the woman herselfd. The objective signs of pregnancy that can only be attributed to the fetus

 

ANS: d

 

Feedback

a.

Physiological and anatomical changes of pregnancy are presumptive signs of pregnancy.

b.

All subjective signs of pregnancy are the probable signs of pregnancy.

c.

All those physiological changes perceived by the woman herself are presumptive signs of pregnancy.

d.

Correct. Positive signs of pregnancy are the objective signs of pregnancy that can only be attributed to the fetus, such as fetal heart tones.

 

KEY: Integrated Process: Clinical Problem Solving | Cognitive Level: Knowledge | Content Area: Maternity | Client Need: Physiological Adaptation | Difficulty Level: Easy

 

 

 

3.    During a routine prenatal visit in the third trimester, a woman reports she is dizzy and lightheaded when she is lying on her back. The most appropriate nursing action would be to:a. Order an EKG.

4.    Report this abnormal finding immediately to her care provider.

5.    Teach the woman to avoid lying on her back and to rise slowly because of supine hypotension.

6.    Order a nonstress test to assess fetal well-being.

 

ANS: c

 

Feedback

a.

This is a normal occurrence in pregnancy and does not indicate pathology. The probable cause of the problem is supine hypotension.

b.

This is a normal finding that does not warrant immediate notification to her care provider.

c.

Correct. Teaching the woman to avoid lying on her back because of occlusion of the vena cava with the gravid uterus causes supine hypotension syndrome.

d.

Antenatal testing is not indicated with supine hypotension.

 

KEY: Integrated Process: Clinical Problem Solving | Cognitive Level: Analysis | Content Area: Maternity | Client Need: Physiological Adaptation | Difficulty Level: Moderate

 

 

4.    Blood volume expansion during pregnancy leads to: a. Iron-deficiency anemiab. Maternal iron stores being insufficient to meet the demands for iron in fetal developmentc. Plasma fibrin increase of 40% and fibrinogen increase of 50%d. Physiological anemia of pregnancy

 

ANS: d

 

Feedback

a.

Iron-deficiency anemia is treated with iron supplementation. Iron-deficiency anemia is defined as hemoglobin of less than 11 g/dL and hematocrit less than 33%.

b.

Maternal iron stores that are insufficient to meet the demands for iron in fetal development result in iron-deficiency anemia.

c.

Hypercoagulation that occurs during pregnancy is to decrease the risk of postpartum hemorrhage. These changes taking place are not related to blood volume expansion.

d.

Correct. Physiological anemia of pregnancy, also referred to as pseudo-anemia of pregnancy, is due to hemodilution. The increase in plasma volume is relatively larger than the increase in RBCs that results in decreased hemoglobin and hematocrit values.

KEY: Integrated Process: Clinical Problem Solving | Cognitive Level: Analysis | Content Area: Maternity | Client Need: Physiological Adaptation | Difficulty Level: Moderate

 

 

 

5.    Intimate partner violence (IPV) against women consists of actual or threatened physical or sexual violence and psychological and emotional abuse. Screening for IPV during pregnancy is recommended for:a. Pregnant women with a history of domestic violenceb. All pregnant womenc. All low-income pregnant womend. Pregnant adolescents

 

ANS: b

 

Feedback

a.

Intimate partner violence is underreported by women, necessitating universal screening.

b.

Correct. AWHONN advocates for universal screening for domestic violence for all pregnant women. Homicide is the most likely cause of death for pregnant or recently pregnant women, and a significant portion of those homicides are committed by their intimate partners. One in six pregnant women reported physical or sexual abuse during pregnancy, seriously impacting maternal and fetal health and infant birth weight.

c.

IPV crosses all ethnic, racial, religious, and socioeconomic levels.

d.

IPV crosses all ethnic, racial, religious, and socioeconomic levels.

KEY: Integrated Process: Clinical Problem Solving | Cognitive Level: Application | Content Area: Maternity | Client Need: Psychosocial Integrity | Difficulty Level: Moderate

 

 

 

6.    A woman presents to the prenatal clinic at 30 weeks’ gestation reporting dysuria, frequency, and urgency with urination. Appropriate nursing actions include:a. Obtain clean-catch urine to assess for a possible urinary tract infection.b. Reassure the woman that the signs are normal urinary changes in the third trimester.c. Teach the woman to decrease fluid intake to manage these symptoms.d. Perform a Leopold’s maneuver to assess fetal position and station.

 

ANS: a

 

Feedback

a.

Correct. Dysuria, frequency, and urgency with urination are signs and symptoms of a urinary tract infection, necessitating further assessment and testing.

b.

These are abnormal urinary symptoms in the third trimester.

c.

Pregnant women need to increase their fluid intake during pregnancy, and dysuria and urgency are abnormal.

d.

Assessment of fetal position and station is not an appropriate response to reported signs and symptoms of a urinary tract infection.

KEY: Integrated Process: Clinical Problem Solving | Cognitive Level: Application | Content Area: Maternity | Client Need: Physiological Adaptation | Difficulty Level: Moderate

 

 

7.    At the end of her 32-week prenatal visit, a woman reports discomfort with intercourse and tells you shyly that she wants to maintain a sexual relationship with her partner. The best response is to: a. Reassure woman/couple of normalcy of responseb. Suggest alternative positions for sexual intercourse and alternative sexual activity to sexual intercoursec. Recommend cessation of intercourse until after delivery due to advanced gestationd. Suggest woman discuss this with her care provider at her next appointment

 

ANS: b

 

Feedback

a.

Although this is a normal response, providing reassurance is not enough. Further intervention is indicated.

b.

Although shy to discuss this, she wants to maintain a sexual relationship with her partner. Suggesting alternative positions for sexual intercourse and alternative sexual activity to sexual intercourse provides the woman with information to maintain sexual relations.

c.

She wants to maintain a sexual relationship with her partner, and there are no contraindications to intercourse during a healthy pregnancy.

d.

The patient is seeking out information and to defer her to her care provider at her next appointment is inappropriate. Additionally, she may not be comfortable discussing this with anyone else.

KEY: Integrated Process: Clinical Problem Solving | Cognitive Level: Complication | Content Area: Maternity | Client Need: Health Promotion and Maintenance | Difficulty Level: Moderate

 

 

8.    The clinic nurse talks to a 30-year-old woman at 34 weeks’ gestation who complains of having difficulty sleeping. Jayne has noticed that getting back to sleep after she has been up at night is difficult. The nurse’s best response is:

9.    “This is abnormal; it is important that you describe this problem to the doctor.”

10.  “This is normal, and many women have this same problem during pregnancy; try napping for several hours each morning and afternoon.”

11.  “This is abnormal; tell the doctor about this problem because diagnostic testing may be necessary.”

12.  “This is normal in pregnancy, particularly during the third trimester when you also feel fetal movement at night; try napping once a day.”

 

ANS: d

 

Feedback

a.

This sleep pattern is a normal finding.

b.

Sleeping for several hours in the morning and afternoon would contribute to further sleep disturbances at night.

c.

This sleep pattern is a normal finding.

d.

Pregnancy sleep patterns are characterized by reduced sleep efficiency, fewer hours of night sleep, frequent awakenings, and difficulty going to sleep. Nurses can advise patients that afternoon napping may help alleviate the fatigue associated with the sleep alterations.

 

 

KEY: Integrated Process: Teaching and Learning | Cognitive Level: Application | Content Area: Maternity | Client Need: Health Promotion and Maintenance | Difficulty Level: Moderate

 

 

 

9.    A 26-year-old woman at 29 weeks’ gestation experienced epigastric pain following the consumption of a large meal of fried fish and onion rings. The pain resolved a few hours later. The most likely diagnosis for this symptom is:

10.  Cholelithiasis

11.  Influenza

12.  Urinary tract infection

13.  Indigestion

 

ANS: a

 

Feedback

a.

The progesterone-induced prolonged emptying time of bile from the gallbladder, combined with elevated blood cholesterol levels, may predispose the pregnant woman to gallstone formation (cholelithiasis). Pain in the epigastric region following ingestion of a high-fat meal constitutes the major symptom of these conditions. The pain is self-limiting and usually resolves within 2 hours.

b.

The symptoms described are not associated with influenza.

c.

The symptoms described are not associated with urinary tract infection.

d.

Prolonged emptying time of bile from the gallbladder, combined with elevated blood cholesterol levels, make cholelithiasis a more probable diagnosis than indigestion.

 

KEY: Integrated Process: Nursing Process: Clinical Problem Solving | Cognitive Level: Application | Content Area: Maternity | Client Need: Health Promotion and Maintenance | Difficulty Level: Moderate

 

 

 

10.  The clinic nurse reviews the complete blood count results for a 30-year-old woman who is now 33 weeks’ gestation. Tamara’s hemoglobin value is 11.2 g/dL, and her hematocrit is 38%. The clinic nurse interprets these findings as:

11.  Normal adult values

12.  Normal pregnancy values for the third trimester

13.  Increased adult values

14.  Increased values for 33 weeks’ gestation

 

ANS: b

 

Feedback

a.

The values are low normal for adults but represent normal findings for pregnant women.

b.

During pregnancy the woman’s hematocrit values may appear low due to the increase in total plasma volume (on average, 50%). Because the plasma volume is greater than the increase in erythrocytes (30%), the hematocrit decreases by about 7%. This alteration is termed “physiologic anemia of pregnancy,” or “pseudo-anemia.” The hemodilution effect is most apparent at 32 to 34 weeks. The mean acceptable hemoglobin level in pregnancy is 11 to 12 g/dL of blood.

c.

The values are not increased; they are low normal for adults but represent normal findings for pregnant women.

d.

The values are not increased; they are low normal for adults but represent normal findings for pregnant women.

 

KEY: Integrated Process: Nursing Process: Clinical Problem Solving | Cognitive Level: Analysis | Content Area: Peds/Maternity | Client Need: Safe and Effective Care Environment | Difficulty Level: Difficult

 

 

 

11.  The clinic nurse is aware that the pregnant woman’s blood volume increases by:

12.  20% to 25%

13.  30% to 35%

14.  40% to 45%

15.  50% to 55%

 

ANS: c

 

Feedback

a.

An increase in maternal blood volume begins during the first trimester and peaks at term. The increase approaches 40% to 45%, not 20% to 25%.

b.

An increase in maternal blood volume begins during the first trimester and peaks at term. The increase approaches 40% to 45, not 30% to 35%.

c.

An increase in maternal blood volume begins during the first trimester and peaks at term. The increase approaches 40% to 45% and is primarily due to an increase in plasma and erythrocyte volume. Additional erythrocytes, needed because of the extra oxygen requirements of the maternal and placental tissue, ensure an adequate supply of oxygen to the fetus. The elevation in erythrocyte volume remains constant during pregnancy.

d.

An increase in maternal blood volume begins during the first trimester and peaks at term. The increase approaches 40% to 45%, not as high as 50% to 55%.

 

KEY: Integrated Process: Nursing Process: Clinical Problem Solving | Cognitive Level: Knowledge | Content Area: Peds/Maternity | Client Need: Safe and Effective Care Environment | Difficulty Level: Easy

 

 

 

12.  The clinic nurse uses Leopold maneuvers to determine the fetal lie, presentation, and position. The nurse’s hands are placed on the maternal abdomen to gently palpate the fundal region of the uterus. This action is best described as the:

13.  First maneuver

14.  Second maneuver

15.  Third maneuver

16.  Fourth maneuver

 

ANS: a

 

Feedback

a.

Leopold maneuvers are a four-part clinical assessment method used to determine the lie, presentation, and position of the fetus. The first maneuver determines which fetal body part (e.g., head or buttocks) occupies the uterine fundus. The examiner faces the patient’s head and places the hands on the abdomen, using the palmar surface of the hands to gently palpate the fundal region of the uterus. The buttocks feel soft, broad, and poorly defined and move with the trunk. The fetal head feels firm and round and moves independently of the trunk.

b.

Leopold maneuvers are a four-part clinical assessment method used to determine the lie, presentation, and position of the fetus. The first maneuver is described in this scenario.

c.

Leopold maneuvers are a four-part clinical assessment method used to determine the lie, presentation, and position of the fetus. The first maneuver is described in this scenario.

d.

Leopold maneuvers are a four-part clinical assessment method used to determine the lie, presentation, and position of the fetus. The first maneuver is described in this scenario.

 

KEY: Integrated Process: Nursing Process: Clinical Problem Solving | Cognitive Level: Application | Content Area: Maternity | Client Need: Safe and Effective Care Environment | Difficulty Level: Moderate

 

 

 

13.  The clinic nurse talks with Kathy about her possible pregnancy. Kathy has experienced amenorrhea for 2 months, nausea during the day with vomiting every other morning, and breast tenderness. These symptoms are best described as:

14.  Positive signs of pregnancy

15.  Presumptive signs of pregnancy

16.  Probable signs of pregnancy

17.  Possible signs of pregnancy

 

ANS: b

 

Feedback

a.

Positive signs include fetal heartbeat, visualization of the fetus, and fetal movements palpated by the examiner.

b.

Presumptive signs of pregnancy include amenorrhea, nausea and vomiting, frequent urination, breast tenderness, perception of fetal movement, skin changes, and fatigue. Probable signs of pregnancy include abdominal enlargement, Piskacek sign, Hegar sign, Goodell sign, Braxton Hicks sign, positive pregnancy test, and ballottement. Positive signs include fetal heartbeat, visualization of the fetus, and fetal movements palpated by the examiner.

c.

Probable signs of pregnancy include abdominal enlargement, Piskacek sign, Hegar sign, Goodell sign, Braxton Hicks sign, positive pregnancy test, and ballottement.

d.

Possible signs of pregnancy may vary widely.

 

KEY: Integrated Process: Nursing Process: Clinical Problem Solving | Cognitive Level: Application | Content Area: Maternity | Client Need: Safe and Effective Care Environment | Difficulty Level: Moderate

 

 

 

14.  Lina is an 18-year-old woman at 20 weeks’ gestation. This is her first pregnancy. Lina is complaining of fatigue and listlessness. Her vital signs are within a normal range: BP = 118/60, pulse = 70, and respiratory rate 16 breaths per minute. Lina’s fundal height is at the umbilicus, and she states that she is beginning to feel fetal movements. Her weight gain is 25 pounds over the prepregnant weight (110 lb), and her height is 5 feet 4 inches. The perinatal nurse’s best approach to care at this visit is to:

15.  Ask Lina to keep a 3-day food diary to bring in to her next visit in 1 week.

16.  Explain to Lina that weight gain is not a concern in pregnancy, and she should not worry.

17.  Teach Lina about the expected normal weight gain during pregnancy (approximately 20 pounds by 20 weeks’ gestation).

18.  Explain to Lina the possible concerns related to excessive weight gain in pregnancy, including the risk of gestational diabetes.

 

ANS: a

 

Feedback

a.

Nutrition and weight management play an essential role in the development of a healthy pregnancy. Not only does the patient need to have an understanding of the essential nutritional elements, she must also be able to assess and modify her diet for the developing fetus and her own nutritional maintenance. To facilitate this process, it is the nurse’s responsibility to provide education and counseling concerning dietary intake, weight management, and potentially harmful nutritional practices. To facilitate this process, it is the nurse’s responsibility to gather more information on the woman’s dietary practices through a food diary.

b.

Nutrition and weight management play an essential role in the development of a healthy pregnancy. To facilitate this process, it is the nurse’s responsibility to provide education and counseling concerning dietary intake, weight management, and potentially harmful nutritional practices.

c.

Nutrition and weight management play an essential role in the development of a healthy pregnancy. Not only does the patient need to have an understanding of the essential nutritional elements, she must also be able to assess and modify her diet for the developing fetus and her own nutritional maintenance. To facilitate this process, it is the nurse’s responsibility to provide education and counseling concerning dietary intake, weight management, and potentially harmful nutritional practices, not just inform the patient of expected normal weight gain.

 

d.

Nutrition and weight management play an essential role in the development of a healthy pregnancy. Not only does the patient need to have an understanding of the essential nutritional elements, she must also be able to assess and modify her diet for the developing fetus and her own nutritional maintenance. To facilitate this process, it is the nurse’s responsibility to provide education and counseling concerning dietary intake, weight management, and potentially harmful nutritional practices.

 

KEY: Integrated Process: Nursing Process: Clinical Problem Solving | Cognitive Level: Application | Content Area: Peds/Maternity | Client Need: Safe and Effective Care Environment | Difficulty Level: Moderate

 

 

 

15.  A woman presents to a prenatal clinic appointment at 10 weeks’ gestation, in the first trimester of pregnancy. Which of the following symptoms would be considered a normal finding at this point in pregnancy?

16.  Occipital headache

17.  Urinary frequency

18.  Diarrhea

19.  Leg cramps

 

ANS: b

 

Feedback

a.

Headaches may be benign or, especially if noted after 20 weeks’ gestation, may be a symptom of pregnancy-induced hypertension (PIH).

b.

Urinary frequency is a common complaint of women during their first trimester.

c.

Diarrhea is rarely seen in pregnancy. Constipation is a common complaint.

d.

Leg cramps are commonly seen during the second and third trimesters.

 

KEY: Integrated Process: Nursing Process: Assessment | Cognitive Level: Comprehension | Content Area: Antepartum Care | Client Need: Health Promotion and Maintenance | Difficulty Level: Easy

 

 

 

16.  The nurse is providing prenatal teaching to a group of diverse pregnant women. One woman, who indicates she smokes two to three cigarettes a day, asks about its impact on her pregnancy. The nurse explains that the most significant risk to the fetus is:

17.  Respiratory distress at birth

18.  Severe neonatal anemia

19.  Low neonatal birth weight

20.  Neonatal hyperbilirubinemia

 

ANS: C

 

Feedback

a.

Respiratory distress is not the most significant risk to the fetus unless the fetus is also premature.

b.

Severe neonatal anemia is not associated with pregnancies complicated by cigarette smoking.

c.

Low neonatal birth weight is the most common complication seen in pregnancies complicated by cigarette smoking.

d.

Neonatal hyperbilirubinemia is not associated with pregnancies complicated by cigarette smoking.

 

KEY: Integrated Process: Nursing Process: Implementation; Teaching and Learning | Cognitive Level: Application | Content Area: Antepartum Care; Growth and Development | Client Need: Health Promotion and Maintenance | Difficulty Level: Moderate

 

 

 

17.  While performing Leopold’s maneuvers on a woman in early labor, the nurse palpates a flat area in the fundal region, a hard round mass on the left side, a soft round mass on the right side, and small parts just above the symphysis. The nurse concludes which of the following?

18.  The fetal position is right occiput posterior.

19.  The fetal attitude is flexed.

20.  The fetal presentation is scapular.

21.  The fetal lie is vertical.

 

ANS: c

 

Feedback

a.

This is a shoulder presentation.

b.

It is not possible to determine whether the attitude is flexed or not when doing Leopold’s maneuvers.

c.

This is a shoulder presentation.

d.

The lie is transverse or horizontal.

 

KEY: Integrated Process: Nursing Process: Analysis; Nursing Process: Assessment | Cognitive Level: Application | Content Area: Antepartum Care | Client Need: Health Promotion and Maintenance | Difficulty Level: Easy

 

 

 

18.  A nurse is reviewing diet with a pregnant woman in her second trimester. Which of the following foods should the nurse advise the patient to avoid consuming during her pregnancy?

19.  Brie cheese

20.  Bartlett pears

21.  Sweet potatoes

22.  Grilled lamb

 

ANS: a

 

Feedback

a.

Soft cheese may harbor Listeria. The patient should avoid consuming uncooked soft cheese.

b.

A pear is an excellent food for a pregnant woman to consume.

c.

Sweet potatoes are an excellent food for a pregnant woman to consume.

d.

Grilled lamb is an excellent food for a pregnant woman to consume, although it should be well cooked.

 

KEY: Integrated Process: Nursing Process: Implementation; Teaching and Learning | Cognitive Level: Application | Content Area: Antepartum Care; Reduction of Risk Potential: Potential for Alterations in Body Systems | Client Need: Health Promotion and Maintenance; Physiological Integrity: Reduction of Risk Potential | Difficulty Level: Moderate

 

 

 

19.  The nurse is working in a prenatal clinic caring for a patient at 14 weeks’ gestation, G2 P1001. Which of the following findings should the nurse highlight for the nurse midwife?

20.  Body mass index of 23

21.  Blood pressure of 100/60

22.  Hematocrit of 29%

23.  Pulse rate of 76 bpm

 

ANS: c

 

Feedback

a.

A body mass index of 23 is normal.

b.

A blood pressure of 100/60 is normal.

c.

A hematocrit of 29% indicates that the patient is anemic. The nurse should highlight the finding for the nurse-midwife.

d.

A pulse rate of 76 bpm is a normal rate.

 

KEY: Integrated Process: Nursing Process: Implementation | Cognitive Level: Application | Content Area: Antepartum Care; Potential for Alterations in Body Systems; Reduction of Risk Potential: Laboratory Values | Client Need: Health Promotion and Maintenance: Antepartum Care; Physiological Integrity: Reduction of Risk Potential | Difficulty Level: Easy

 

 

 

20.  A gravida, G4 P1203, fetal heart rate 150s, is 14 weeks pregnant, fundal height 1 cm above the symphysis. She denies experiencing quickening. Which of the following nursing conclusions made by the nurse is correct?

21.  The woman is experiencing a normal pregnancy.

22.  The woman may be having difficulty accepting this pregnancy.

23.  The woman must see a nutritionist as soon as possible.

24.  The woman will likely miscarry the conceptus.

 

ANS: a

 

Feedback

a.

The patient is experiencing a normal pregnancy.

b.

Quickening is not felt until 16 to 20 weeks’ gestation.

c.

There is no apparent need for a nutritionist to see this patient.

d.

There is no indication in the scenario that this patient is at high risk for a miscarriage.

 

 

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