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?

Variable decelerations are a result of the administration of IV narcotic analgesics.

Variable decelerations are related to fetal head compression.

Variable decelerations are due to umbilical cord compression.

Variable decelerations are caused by uteroplacental insufficiency.

Answer and Explanation

The Correct Answer is C

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.

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Correct Answer is A

Explanation

A) Reposition the client with one hip elevated or on her left side: This is the correct first priority action. The client's vital signs indicate hypotension (low blood pressure), which may be caused by supine hypotensive syndrome. This condition occurs when the pregnant uterus compresses the vena cava, reducing blood return to the heart and causing a drop in blood pressure. Repositioning the client on her left side or elevating one hip can relieve the pressure on the vena cava and
improve blood flow to both the mother and the baby.

B) Notify the provider of the findings: While it is essential to inform the provider about the client's status, the first priority is to address the potential cause of hypotension and maternal discomfort.

C) Ask the client if she needs pain medication: Pain management is essential, but the client's vital signs and potential hypotensive condition take precedence as the first priority.
D) Have the client empty her bladder: Emptying the bladder can help reduce pressure on the vena cava and may improve blood flow, but it is not the first priority action in this situation. Repositioning the client is the initial priority to relieve supine hypotensive syndrome.

A. "The child might develop encephalitis, a complication of rubella." B. "Exposure to rubella will suppress the newborn's immune response." C. "The newborn is at risk for developing a TORCH infection." D. "The newborn might be actively shedding the virus."

Correct Answer is D

Explanation

Choice A: While rubella can lead to complications like encephalitis, this answer does not address the reason for isolation precautions for the newborn.

Choice B: While rubella can suppress the immune response in general, it does not explain the need for isolation of the newborn specifically.

Choice C: TORCH (Toxoplasmosis, Rubella, Cytomegalovirus, and Herpes) infections are a group of infections that can be transmitted from mother to fetus during pregnancy. While rubella is part of the TORCH infections, this answer does not specifically address the reason for isolation of the newborn after delivery.

Choice D: Rubella, also known as German measles, is a contagious viral infection. Newborns born to mothers with rubella can be at risk because the virus can be transmitted to them during delivery. The newborn might be actively shedding the virus, which is why isolation precautions are necessary to prevent the spread of the infection to other vulnerable newborns or individuals.

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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?

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Naxlex Comprehensive Predictor Exams

Correct Answer is A

Explanation

A nurse is caring for a client who has rubella at the time of delivery and asks why her newborn is being placed in isolation. Which of the following responses by the nurse is appropriate?

Correct Answer is D

Explanation

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