A nurse is interpreting the results of a biophysical profile (BPP) for a client who is at 34 weeks of gestation.

The nurse should understand that each of the five variables is assigned a score of how many points?

0 or.

1 or.

Answer and Explanation

The Correct Answer is B

Each of the five variables in a biophysical profile (BPP) is assigned a score of either 0 or 2 points, depending on whether it meets the criteria or not.

The five variables are:

Fetal breathing: 2 points if there is at least one episode of rhythmic breathing lasting at least 30 seconds within 30 minutes, 0 points otherwise.

Fetal movement: 2 points if there are at least three discrete body or limb movements within 30 minutes, 0 points otherwise.

Fetal tone: 2 points if there is at least one episode of extremity extension and subsequent return to flexion, 0 points otherwise.

Amniotic fluid volume: 2 points if there is a pocket of amniotic fluid measuring at least 2 cm in two perpendicular planes, 0 points otherwise.

Nonstress test: 2 points if there are at least two accelerations of fetal heart rate with or without fetal movement within 20 minutes, 0 points otherwise.

Choice A is wrong because each variable can have a score of either 0 or 2, not 0 or.

Choice C is wrong because there is no score of 1 for any variable.

Choice D is wrong because it is incomplete and does not provide the full range of possible scores.

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Correct Answer is A

Explanation

To measure the fetal heart rate (FHR) in response to fetal movements.

This is because the FHR should increase by at least 15 beats per minute for at least 15 seconds when the fetus moves, which indicates a healthy and reactive fetus.

This is called an acceleration.

Choice B is wrong because the uterine contractions are not related to the fetal movements or the button pressing.

The uterine contractions are measured by a tocodynamometer or an intrauterine pressure catheter.

Choice C is wrong because the fetal oxygenation and neurological function are not directly measured by the button pressing.

The fetal oxygenation can be assessed by the FHR variability and decelerations, while the neurological function can be evaluated by other tests such as biophysical profile or fetal acoustic stimulation.

Choice D is wrong because the fetal well-being and hypoxia or distress are not indicated by the button pressing alone.

The fetal well-being and hypoxia or distress are determined by the FHR patterns, such as baseline, variability, accelerations and decelerations.

A. Administer Rho(D) immune globulin. B. Monitor fetal heart rate C. Assess maternal vital signs D. Obtain an order for an ultrasound exam.

Correct Answer is B

Explanation

The correct answer is choice B. Monitor fetal heart rate.

This is because cramping and vaginal bleeding after amniocentesis are signs of possible complications such as miscarriage, preterm labor, or injury to the fetus.

Monitoring fetal heart rate can help assess the well-being of the fetus and detect any signs of distress.

Choice A is wrong because administering Rho(D) immunoglobulin is only necessary if the mother has Rh-negative blood and the baby has Rh-positive blood, which can cause Rh sensitization.

This is not given routinely to all women who have amniocentesis.

Choice C is wrong because assessing maternal vital signs is not the first priority when there is a risk of fetal compromise.

Maternal vital signs can be affected by many factors and are not specific indicators of fetal health.

Choice D is wrong because obtaining an order for an ultrasound exam is not the first action to take.

An ultrasound exam can help confirm the diagnosis of complications such as placental abruption or fetal demise, but it requires time and equipment that might delay immediate intervention.

Monitoring fetal heart rate can be done quickly and easily at the bedside.

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A nurse is interpreting the results of a biophysical profile (BPP) for a client who is at 34 weeks of gestation. The nurse should understand that each of the five variables is assigned a score of how many points?

Nursing Test Bank

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During a Non-Stress Test (NST), the client needs to press a button whenever they feel the fetus move. What is the purpose of this action?

Correct Answer is A

Explanation

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Correct Answer is B

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A nurse is interpreting the results of a biophysical profile (BPP) for a client who is at 34 weeks of gestation.

The nurse should understand that each of the five variables is assigned a score of how many points?