What is the purpose of placing a newborn under a radiant heat warmer after birth?

To prevent basal metabolic rate reduction.

To stimulate brown fat production.

To maintain body temperature.

To prevent hypothermia.

Answer and Explanation

The Correct Answer is C

Choice A rationale
Placing a newborn under a radiant heat warmer after birth does not directly prevent basal metabolic rate reduction. The primary function of a radiant heat warmer is to maintain the newborn’s body temperature and prevent hypothermia.
Choice B rationale
While brown fat production is a mechanism used by newborns to generate heat, placing a newborn under a radiant heat warmer does not stimulate brown fat production.
Choice C rationale
The primary purpose of placing a newborn under a radiant heat warmer after birth is to maintain the newborn’s body temperature. Newborns can lose heat rapidly, as they have a

large surface area compared to their body weight. The radiant heat warmer provides a controlled environment that helps maintain the newborn’s body temperature.
Choice D rationale
Preventing hypothermia is a key reason for placing a newborn under a radiant heat warmer. However, the direct purpose of the warmer is to maintain the newborn’s body temperature.

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

Explanation

Choice A rationale
A cesarean section will be necessary if vaginal lesions are present at the time of labor. This is to prevent the transmission of the herpes virus to the baby during delivery, which can lead to serious complications such as neonatal herpes, a potentially deadly infection.
Choice B rationale
While sitz baths can help alleviate the discomfort caused by genital herpes lesions, they do not directly protect the fetus from herpes infection. The primary purpose of sitz baths in this context is to provide symptomatic relief to the mother.

Choice C rationale
The newborn will not necessarily be observed and treated in the neonatal intensive care unit just because the mother has genital herpes. The need for neonatal intensive care would depend on various factors, including whether the baby contracts the virus during delivery.
Choice D rationale
Total abstinence from sexual intercourse is not necessary during the entire pregnancy. However, it is recommended to abstain from sexual intercourse during active outbreaks to reduce the risk of transmission.
Choice E rationale
Daily administration of Valacyclovir (Valtrex) is necessary after the 36th week of pregnancy. This is known as suppressive therapy, which can help reduce the risk of an outbreak at the time of delivery and thereby reduce the risk of transmitting the virus to the baby.

A. Administer oxytocin infusion. B. Evaluate the firmness of the uterus. C. Initiate oxygen therapy by non-rebreather mask. D. Obtain a type and crossmatch.

Correct Answer is B

Explanation

Choice A rationale
Administering oxytocin infusion is usually done to stimulate uterine contractions and prevent postpartum hemorrhage. However, it’s not the first action to take when the client’s blood pressure is low.

Choice B rationale
Evaluating the firmness of the uterus is crucial in this situation. A soft or “boggy” uterus could indicate uterine atony, a condition that can lead to serious postpartum hemorrhage. This could be the cause of the client’s low blood pressure.
Choice C rationale
Initiating oxygen therapy by non-rebreather mask can help increase the client’s oxygen saturation levels, but it doesn’t address the underlying cause of the low blood pressure.
Choice D rationale
Obtaining a type and crossmatch is important if the client needs a blood transfusion. However, it’s not the first action to take. The nurse should first assess for possible causes of the low blood pressure.

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What is the purpose of placing a newborn under a radiant heat warmer after birth?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is providing instructions to a pregnant client with genital herpes about the measures that are needed to protect the fetus. What information should the nurse give to the client?

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

Explanation

A nurse is caring for a client who gave birth 2 hours ago. The nurse notes that the client’s blood pressure is 60 mm Hg. Which of the following actions should the nurse take first?

Correct Answer is B

Explanation

A nurse is caring for a patient who is 7 days postpartum and calls the clinic to report pain and redness in her left calf. Besides seeing her provider, which interventions should the nurse suggest?

A nurse is caring for a client who is 4 hours postpartum following a vaginal birth. The client has saturated a perineal pad within 10 minutes.What should be the nurse’s first action?

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A nurse is providing nutritional guidance to a parent of a newborn. Which statement by the parent indicates an understanding of the teaching?

A nurse is caring for a client who is gravida 3, para 2, and is in active labor. The fetal head is at 3+ station after a vaginal examination.Which of the following actions should the nurse take?