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.
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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A rationale
Occiput posterior is a term used to describe the position of the baby’s head during labor and delivery, not a condition related to a collection of blood beneath the newborn’s scalp.
Choice B rationale
Caput succedaneum refers to a localized swelling of the scalp of a newborn caused by pressure on the head during delivery. It is not limited by suture lines and usually resolves within a few days.
Choice C rationale
Cephalohematoma is a collection of blood under the scalp of a newborn baby, specifically between the scalp and the skull, and does not cross the suture lines. It is usually caused by minor trauma to the head during childbirth.
Choice D rationale
Sinciput is a term used to describe the part of the fetal head that is presented first in childbirth, not a condition related to a collection of blood beneath the newborn’s scalp.
Correct Answer is C
Explanation
The correct answer is choiceC. Respiratory rate.
Choice A rationale:
Monitoring the fetal heart rate (FHR) is crucial during labor to assess the well-being of the fetus.However, when administering magnesium sulfate, the primary concern is the mother’s respiratory status due to the risk of respiratory depression, which can be a side effect of the medication.
Choice B rationale:
While bowel sounds are an important part of a comprehensive assessment, they are not the primary concern when administering magnesium sulfate.Magnesium sulfate primarily affects the neuromuscular and respiratory systems.
Choice C rationale:
Respiratory rate is the primary nursing assessment for a client receiving magnesium sulfate IV.Magnesium sulfate can cause respiratory depression, so it is essential to monitor the client’s respiratory status closely to detect any signs of respiratory compromise early.
Choice D rationale:
Monitoring temperature is important in any clinical setting, but it is not the primary concern when administering magnesium sulfate.The primary focus should be on the respiratory rate due to the potential for respiratory depression.
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