A nurse on the labor and delivery unit is caring for a newborn immediately following birth. Which of the following actions by the nurse reduces evaporative heat loss by the newborn?
Drying the newborn's skin thoroughly
Preventing air drafts
Placing the newborn on a warm surface
Maintaining ambient room temperature at 24° C (75" F)
The Correct Answer is A
A. Drying the newborn's skin thoroughly helps reduce evaporative heat loss by removing wetness and promoting warmth.
B. Preventing air drafts is important to reduce convective heat loss.
C. Placing the newborn on a warm surface helps prevent conductive heat loss.
D. Maintaining ambient room temperature is important but does not directly address evaporative heat loss.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. The uterine fundus is expected to be at the level of the umbilicus after delivery and descends approximately one fingerbreadth (or 1 cm) per day after delivery.
B. The uterine fundus would be too high for this time frame.
C. The fundus should reach the level of the symphysis pubis by 10 days postpartum.
D. The uterine fundus should not be palpated to the right of the umbilicus; it should be midline or slightly to the right. A lateral displacement of the fundus may indicate a full bladder, which can interfere with uterine contraction and increase the risk of bleeding.
Correct Answer is B
Explanation
A. A cephalhematoma is a collection of blood under the periosteum that does not cross the suture lines and can take weeks to resolve.
B. Caput succedaneum occurs due to compression of blood vessels during delivery, resulting in edema and bruising of the scalp. It crosses the suture lines and usually resolves within a few days and does not cause any complications.
C. Erythema toxicum is a rash that is unrelated to head swelling.
D. Mongolian spots are blue-gray patches on the skin, not associated with head swelling.
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