A nurse is assisting with the admission of a client who is in preterm labor at 30 weeks of gestation and has a new prescription for betamethasone. Which of the following statements should the nurse make?

"The purpose of this medication is to increase the fetal heart rate.".

"The purpose of this medication is to halt cervical dilation.".

"The purpose of this medication is to stop preterm labour contractions.".

"The purpose of this medication is to boost fetal lung maturity.".

Answer and Explanation

The Correct Answer is D

Choice D rationale:

The nurse should state, "The purpose of this medication is to boost fetal lung maturity.”. The rationale behind this choice is that betamethasone is a corticosteroid medication commonly administered to women at risk of preterm delivery between 24 and 34 weeks of gestation. Its primary goal is to accelerate fetal lung maturation by promoting the production of surfactant, a substance that coats the lungs and prevents their collapse. By enhancing lung development, the medication helps reduce the risk of respiratory distress syndrome and other respiratory complications that premature infants might face. It does not directly impact fetal heart rate (Choice A), halt cervical dilation (Choice B), or stop preterm labor contractions (Choice C).

Choice A rationale:

The nurse should not state, "The purpose of this medication is to increase the fetal heart rate.”. Betamethasone does not affect the fetal heart rate, as it is primarily used to enhance lung maturity, as mentioned earlier. The incorrect statement may lead to confusion and misunderstanding of the medication's intended purpose.

Choice B rationale:

The nurse should not state, "The purpose of this medication is to halt cervical dilation.”. Betamethasone does not stop or halt cervical dilation. Its main action is on the fetal lungs to promote surfactant production. Cervical dilation is a natural process that occurs during labor and is not influenced by this medication.

Choice C rationale:

The nurse should not state, "The purpose of this medication is to stop preterm labor contractions.”. Betamethasone is not used to stop or prevent preterm labor contractions directly. Instead, its focus is on improving fetal lung maturity to enhance the baby's respiratory function once born prematurely.

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Correct Answer is B

Explanation

Choice A rationale:

Hypotension is not an expected finding in a client with severe preeclampsia. In preeclampsia, the client typically experiences hypertension (high blood pressure) rather than hypotension (low blood pressure). Hypotension may be concerning as it could indicate inadequate perfusion to vital organs.

Choice B rationale:

Headache is an expected finding in a client with severe preeclampsia. Headaches are a common symptom of preeclampsia and are often described as persistent and severe. They can result from increased blood pressure and possibly cerebral oedema.

Choice C rationale:

Tachycardia is not an expected finding in a client with severe preeclampsia. Tachycardia refers to an abnormally fast heart rate, but in preeclampsia, bradycardia (abnormally slow heart rate) or a normal heart rate is more typical. Tachycardia could indicate other underlying issues.

Choice D rationale:

Polyuria is not an expected finding in a client with severe preeclampsia. Polyuria is characterized by excessive urination, and in preeclampsia, the opposite may occur due to decreased kidney perfusion, resulting in oliguria (reduced urine output).

A. Blood pressure. B. Cerebral manifestations. C. Fetal heart rate. D. Respiratory rate. E. Deep tendon reflexes. F. Gastrointestinal assessment findings.

Correct Answer is ["A","B","E"]

Explanation

The correct answers are choices A. Blood pressure, B. Cerebral manifestations, and E. Deep tendon reflexes.

Choice A rationale:

Blood pressure is a critical parameter to monitor, especially in the third trimester. Elevated blood pressure can indicate preeclampsia, a serious condition that requires immediate attention.

Choice B rationale:

Cerebral manifestations, such as headaches or visual disturbances, can also be signs of preeclampsia. These symptoms should be reported to the provider immediately.

Choice C rationale:

The fetal heart rate of 158/min is within the normal range (110-160 beats per minute) and does not need to be reported.

Choice D rationale:

The respiratory rate is not mentioned in the provided notes, and there is no indication that it is abnormal. Therefore, it does not need to be reported.

Choice E rationale:

Deep tendon reflexes that are hyperactive (3+) can be a sign of preeclampsia. This finding should be reported to the provider.

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A nurse is assisting with the admission of a client who is in preterm labor at 30 weeks of gestation and has a new prescription for betamethasone. Which of the following statements should the nurse make?

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Naxlex Comprehensive Predictor Exams

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Correct Answer is B

Explanation

Correct Answer is ["A","B","E"]

Explanation

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