A nurse is reinforcing teaching with a client who is at 17 weeks of gestation and is scheduled to have a maternal serum alpha-fetoprotein (MSAFP) determination.
Which of the following information should the nurse include?
This test will screen for gestational diabetes.
This test will screen for fetal maturity.
This test will screen for neural tube defects.
This test will screen for ABO incompatibility.
The Correct Answer is C
The MSAFP test measures the levels of alpha-fetoprotein (AFP) in the mother’s body.
AFP is a protein produced by the baby during pregnancy.
Too much AFP in the mother’s body may indicate that the baby is at risk of a neural tube defect, like spina bifida.
Choice A is incorrect because this test does not screen for gestational diabetes.
Choice B is incorrect because this test does not screen for fetal maturity.
Choice D is incorrect because this test does not screen for ABO incompatibility.
Nursing Test Bank
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Related Questions
Correct Answer is C
Explanation
Amniotic fluid helps cushion the baby12.
It acts as a shock absorber and protects the fetus from injury should the mother’s abdomen be subject to trauma or sudden impact.
Choice A is incorrect because the amniotic fluid does not provide oxygen to the fetus.
Oxygen is provided to the fetus through the umbilical cord.
Choice B is incorrect because amniotic fluid is not how the baby is fed. The baby receives nutrients through the umbilical cord.
Choice D is incorrect because while amniotic fluid does have some antibacterial properties2, it does not prevent viruses from passing to the baby.
Correct Answer is C
Explanation
The proof of pregnancy is in the pregnancy test.
A positive office pregnancy test would confirm the pregnancy.

Choice A, Chadwick’s sign, is not correct because it is not a definitive sign of pregnancy.
Choice B, Hegar’s sign, is also not correct because it is not a definitive sign of pregnancy.
Choice D, Fetal movement felt by the examiner, is not correct because it is not a definitive sign of pregnancy.
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