A nurse in a provider's office is caring for a client who is at 36 weeks of gestation and scheduled for an amniocentesis. The client asks why she is having an ultrasound prior to the procedure. Which of the following is an appropriate response by the nurse?

"This will determine if there is more than one fetus."

"It assists in identifying the location of the placenta and fetus."

"This is a screening tool for spina bifida."

"It is useful for estimating fetal age."

Answer and Explanation

The Correct Answer is B

Choice A: An ultrasound can indeed determine the number of fetuses if a client is carrying multiples, but this is not the primary reason for performing an ultrasound before amniocentesis.

Choice B: An ultrasound is typically done before an amniocentesis to visualize the location of the placenta and fetus. This information is important to ensure that the amniocentesis needle is safely inserted away from the placenta and the fetus.

Choice C: The primary purpose of an amniocentesis is to obtain a sample of amniotic fluid to screen for genetic conditions, not specifically for spina bifida.

Choice D: Fetal age can be estimated through an ultrasound, but this is not the primary reason for performing an ultrasound before an amniocentesis. The main goal of the procedure is to obtain a sample of amniotic fluid for genetic testing.

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Correct Answer is C

Explanation

A) Variable decelerations are a result of the administration of IV narcotic analgesics: IV narcotic analgesics can cause changes in the fetal heart rate, but they are more commonly associated with early decelerations, not variable decelerations.

B) Variable decelerations are related to fetal head compression: Fetal head compression is associated with early decelerations, not variable decelerations.
C) Variable decelerations are due to umbilical cord compression: This is the correct answer.

Variable decelerations occur due to compression of the umbilical cord during contractions, leading to transient decreases in fetal blood flow and oxygenation.
D) Variable decelerations are caused by uteroplacental insufficiency: Uteroplacental insufficiency is associated with late decelerations, not variable decelerations.

A. "You should take a deep, cleansing breath and breathe naturally." B. "You should go ahead and push as hard as you can to assist the delivery." C. "You should try to blow or pant as the baby is being born to help avoid a toorapid birth." D. "You should try to perform slowpaced breathing patterns."

Correct Answer is C

Explanation

A: Taking deep, cleansing breaths and breathing naturally is not the appropriate technique during the crowning phase of labor, as it can increase the risk of rapid birth and potential perineal trauma.

C: During a precipitous labor with the baby's head crowning, the nurse should encourage the mother to perform blowing or panting breaths during contractions. This technique helps to slow down the delivery process and allows the perineum to stretch gradually, reducing the risk of tearing or other trauma.

B: In the case of precipitous labor, actively pushing as hard as possible can increase the risk of rapid birth and potential complications for both the mother and the baby.

D: Slowpaced breathing patterns are not recommended during the crowning phase of labor, as they may not effectively control the birth process.

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A nurse in a provider's office is caring for a client who is at 36 weeks of gestation and scheduled for an amniocentesis. The client asks why she is having an ultrasound prior to the procedure. Which of the following is an appropriate response by the nurse?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is caring for a client who is in the first stage of labor, undergoing external fetal monitoring, and receiving IV fluid. The nurse observes variable decelerations in the fetal heart rate on the monitor strip. Which of the following is a correct interpretation of this finding?

Correct Answer is C

Explanation

Correct Answer is C

Explanation

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