A client asks the nurse about the risks and complications associated with prenatal ultrasound.

Which of the following responses by the nurse is accurate?

"Ultrasound may cause harm to the fetus.".

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

"Pregnant individuals should avoid ultrasound due to potential radiation exposure.".

"Ultrasound can lead to miscarriage or preterm labor.".

Answer and Explanation

The Correct Answer is B

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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Correct Answer is A

Explanation

An alpha-fetoprotein test (AFP) is a blood test that measures the amount of AFP present in blood.

It’s usually part of what’s called a triple screen or quad screen in the second trimester of pregnancy.

The yolk sac, GI tract, and liver of an unborn baby produce AFP.

It then circulates through the fetal and maternal blood.

High levels of AFP in pregnant people can indicate that the baby has a neural tube defect, such as spina bifida or anencephaly.

Choice B is wrong because assessing placental function is not the primary purpose of an AFP test.

However, low levels of AFP can indicate problems with the placenta or the baby’s growth.

Choice C is wrong because determining fetal gender is not the primary purpose of an AFP test.

However, some genetic tests that use a sample of the baby’s DNA from the pregnant person’s blood can reveal the baby’s sex as early as 10 weeks of pregnancy.

Choice D is wrong because diagnosing chromosomal abnormalities is not the primary purpose of an AFP test.

However, an AFP test is usually part of a quad screen that also tests for other markers that can indicate the risk of chromosomal abnormalities, such as Down syndrome.

A. An ultrasound and a nonstress test. B. An ultrasound and a contraction stress test. C. A Doppler ultrasound and a nonstress test. D. A Doppler ultrasound and a contraction stress test.

Correct Answer is A

Explanation

The test involves an ultrasound and a nonstress test.

A biophysical profile (BPP) is a way to check on the overall fetal health by observing the fetus’s heart rate, breathing, movement, muscle tone, and the amount of amniotic fluid surrounding the fetus in the uterus.

It is typically performed after 28 weeks of pregnancy, especially for high-risk pregnancies or if there is a chance of complications.

Choice B is wrong because a contraction stress test is not part of a BPP.

A contraction stress test measures how the fetus’s heart rate changes during contractions induced by oxytocin or nipple stimulation.

It is a different test from a nonstress test, which measures the fetus’s heart rate while moving and at rest without any stimulation.

Choice C is wrong because a Doppler ultrasound is not part of a BPP.

A Doppler ultrasound uses sound waves to measure the blood flow in the umbilical cord and other blood vessels.

It is a different type of ultrasound from the one used in a BPP, which uses sound waves to create images of the fetus and the amniotic fluid.

Choice D is wrong because it combines two incorrect components from choices B and C. A BPP does not involve a Doppler ultrasound or a contraction stress test.

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A client asks the nurse about the risks and complications associated with prenatal ultrasound. Which of the following responses by the nurse is accurate?

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Naxlex Comprehensive Predictor Exams

A nurse is explaining the purpose of an Alpha-fetoprotein Test (AFP) to a pregnant client. What is the test primarily used for ?

Correct Answer is A

Explanation

A nurse is preparing a client for a biophysical profile (BPP). The nurse should instruct the client that the test involves which of the following procedures?

Correct Answer is A

Explanation

A nurse is caring for a patient who had an amniocentesis performed at 16 weeks gestation and reports cramping and vaginal bleeding 24 hours later. Which action should be taken first?

A nurse is caring for a client who is scheduled for chorionic villus sampling (CVS). Which of the following statements should indicate to the nurse that the client understands the procedure?

A nurse is discussing the risks associated with a Contraction Stress Test (CST) with a pregnant client. Which complication should the nurse mention?

During a CST, the nurse observes variable decelerations of the FHR with or without contractions. What does this finding indicate?

A nurse is reviewing the results of an Alpha-fetoprotein Test (AFP) with a pregnant client. What does a low level of AFP (<0.5 MoM) potentially indicate?

A nurse is caring for a client who has oligohydramnios and is undergoing a biophysical profile (BPP). The nurse should expect to see which of the following findings on the ultrasound?

A nurse is caring for a client who is scheduled for an amniocentesis. Which of the following should the nurse report to the provider?

A nurse is observing fetal breathing movements on an ultrasound for a client who is undergoing a biophysical profile (BPP). The nurse should document how many points for this variable if the fetus has at least one episode of breathing lasting for 20 seconds within a 30-minute period?

A client asks the nurse about the risks and complications associated with prenatal ultrasound.

Which of the following responses by the nurse is accurate?