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A nurse is discussing the factors that can affect Alpha-fetoprotein Test (AFP) results with a pregnant client.

Which factor should the nurse mention?

Maternal weight.

Fetal heart rate.

Gestational age.

Placental function.

Answer and Explanation

The Correct Answer is C

The level of AFP in a pregnant woman’s blood depends on how far along she is in her pregnancy.

AFP levels are normally high in the early weeks of pregnancy and then decline as the pregnancy progresses.

If the AFP level is too high or too low for the gestational age, it may indicate a problem with the baby’s development.

Choice A is wrong because maternal weight does not affect AFP levels.

Choice B is wrong because fetal heart rate does not affect AFP levels.

Choice D is wrong because the placental function does not affect AFP levels directly, but it may affect the levels of other hormones that are measured along with AFP in a quad screen.

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Correct Answer is B

Explanation

The correct answer is choice B. The nurse should inform her that results are typically available within 7 days.

This is known as the rapid CVS result.

A more detailed set of CVS results will be available within 2 weeks.

Choice A is wrong because 24 hours is too short for the laboratory to test the sample of cells from the placenta.

Choice C is wrong because 10-14 days is the timeframe for the more detailed set of CVS results, not the rapid CVS result.

Choice D is wrong because 30 days is too long for the results to be available.

The woman would need to know the results sooner to make informed decisions about her pregnancy.

A. "Ultrasound may cause harm to the fetus.". B. "There are no known risks or complications for the pregnant person or the fetus.". C. "Pregnant individuals should avoid ultrasound due to potential radiation exposure.". D. "Ultrasound can lead to miscarriage or preterm labor.".

Correct Answer is B

Explanation

There are no known risks or complications for the pregnant person or the fetus.

Prenatal ultrasound is a safe and noninvasive procedure that uses sound waves to create images of the fetus and the placenta.

It does not use radiation or harm the fetal tissues.

Choice A is wrong because ultrasound does not cause harm to the fetus.

There is no evidence that ultrasound has any adverse effects on fetal development, growth, or health.

Choice C is wrong because pregnant individuals do not need to avoid ultrasound due to potential radiation exposure.

Ultrasound does not involve radiation, unlike x-rays or CT scans.

Choice D is wrong because ultrasound does not lead to miscarriage or preterm labor.

Ultrasound is not associated with any increased risk of pregnancy complications, such as miscarriage, preterm labor, or birth defects.

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A nurse is discussing the factors that can affect Alpha-fetoprotein Test (AFP) results with a pregnant client. Which factor should the nurse mention?

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Naxlex Comprehensive Predictor Exams

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Correct Answer is B

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A nurse is discussing the factors that can affect Alpha-fetoprotein Test (AFP) results with a pregnant client.

Which factor should the nurse mention?