A 38-year-old primigravida returns to the clinic at 16 weeks gestation for an alpha-fetoprotein test.She asks a nurse, "Why do lI need this test?".Which response would be most appropriate for the nurse to make?

"This test will help us determine your baby's maturity.".

"This is a routine test for all pregnant women over thity years of age.".

This test is recommended for people with a history of infertility." "This test is used to identify fetal abnormalities.".

<p>This test is used to identify fetal abnormalities</p>

Answer and Explanation

The Correct Answer is D

The correct answer is choice D: “This test is used to identify fetal abnormalities.” Alpha-fetoprotein (AFP) is a protein produced by the fetus that can be measured in the mother’s blood.

Abnormal levels of AFP may indicate a problem with the development of the baby’s brain, spine, or other organs.

This test is usually done between 15 and 20 weeks of gestation.

Choice A is wrong because AFP does not measure the baby’s maturity.

It is not related to the gestational age or the lung development of the fetus.

Choice B is wrong because AFP is not a routine test for all pregnant women over thirty years of age.

It is an optional screening test that may be offered to women who have a higher risk of having a baby with a birth defect, such as those who have a family history, a previous affected pregnancy, or certain ethnic backgrounds.

Choice C is wrong because AFP is not recommended for people with a history of infertility.

It does not assess the fertility status of the mother or the father.

It only measures the level of a fetal protein in the mother’s blood.

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Correct Answer is A

Explanation

The correct answer is choice A. A breastfed baby is likely to gain weight more rapidly in the first month of life.This statement is wrong because breastfed babies generally gain weight faster than formula-fed babies for the first 3 months of life.They also double their birth weight by 3-4 months and triple it by one year.

Therefore, a breastfed baby’s weight gain in the first month of life is not unusual or concerning.

Choice B is correct because breastfeeding is not a reliable method of birth control.A woman can still ovulate and become pregnant while breastfeeding, especially if she feeds her baby less frequently or supplements with formula or solids.

Choice C is correct because breastfeeding has been shown to reduce the risk of allergies in babies.Breast milk contains antibodies and other immune factors that protect the baby from infections and allergic reactions.

Choice D is correct because breastfeeding mothers need to drink enough fluids to stay hydrated and produce enough milk.The recommended fluid intake for breastfeeding mothers is about 13 cups (3 liters) per day.

A. A 23-year-old primigravida with a history of endometriosis. B. A 40-year-old multigravida with a history of condyloma acuminata. C. A 27-year-old primigravida with a bicornuate uterus. D. A 36-year-old multigravida who has had two previous cesarean deliveries.

Correct Answer is A

Explanation

The correct answer is choice A. A 23-year-old primigravida with a history of endometriosis.Endometriosis is a condition where the tissue that normally lines the uterus grows outside of it, sometimes affecting the fallopian tubes.This can cause scarring and damage to the tubes, which can increase the risk of ectopic pregnancy.

Choice B is wrong because condyloma acuminata, also known as genital warts, are caused by human papillomavirus (HPV) infection.HPV infection does not directly increase the risk of ectopic pregnancy, although it may be associated with other sexually transmitted infections (STIs) that can cause pelvic inflammatory disease (PID), which is a risk factor.

Choice C is wrong because a bicornuate uterus is a congenital anomaly where the uterus has two horns or chambers instead of one.This does not affect the fallopian tubes or the implantation of the fertilized egg in the uterus.

Choice D is wrong because previous cesarean deliveries do not increase the risk of ectopic pregnancy.However, previous tubal surgery, such as tubal ligation or salpingectomy, can damage the fallopian tubes and increase the risk.

Other risk factors for ectopic pregnancy include previous ectopic pregnancy, smoking, age older than 35 years, history of infertility, and use of assisted reproductive technology.

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A 38-year-old primigravida returns to the clinic at 16 weeks gestation for an alpha-fetoprotein test.She asks a nurse, "Why do lI need this test?".Which response would be most appropriate for the nurse to make?

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Naxlex Comprehensive Predictor Exams

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Correct Answer is A

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Correct Answer is A

Explanation

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