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?

0 points.

1 point.

2 points.

3 points.

Answer and Explanation

The Correct Answer is C

According to the ACOG guidelines on antepartum fetal surveillance, one of the components of the biophysical profile is fetal breathing movements, which are scored as 2 points if there is one or more episodes of rhythmic fetal breathing movements of 30 seconds or more within 30 minutes.

Choice A is wrong because 0 points are given for absent or no breathing episode for ≥30 seconds within a 30 minute observation period.

Choice B is wrong because there is no 1 point score for this variable.

Choice D is wrong because there is no 3 point score for this variable.

The maximum score for each variable is 2 points.

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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. Drink several glasses of water. B. Empty her bladder completely. C. Lie on her right side D. Fast for at least 4 hours.

Correct Answer is A

Explanation

The woman should drink several glasses of water before the abdominal ultrasound procedure.

This is because a full bladder helps to push the intestines away and improve the visibility of the uterus and the fetus.

Drinking water also helps to avoid gas buildup in the abdomen, which could interfere with the sound waves.

Choice B is wrong because emptying the bladder would make it harder to see the uterus and the fetus.

Choice C is wrong because lying on the right side would not affect the quality of the ultrasound image.

Choice D is wrong because fasting is not necessary for an abdominal ultrasound, unless instructed by the doctor for a specific reason.

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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?

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A nurse is caring for a client who had chorionic villus sampling (CVS) performed at 12 weeks’ gestation and asks when she can expect results from this test. The nurse should inform her that results are typically available within which timeframe?

Correct Answer is B

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Correct Answer is A

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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?