Newborn heat loss through evaporation can be reduced by:
Closing the door to the room.
Placing crib near a warm wall.
Warming equipment used on the neonate.
Drying the neonate.
The Correct Answer is D
A. Closing the door reduces heat loss through convection, not evaporation.
B. Placing the crib near a warm wall reduces heat loss through radiation, not evaporation.
C. Warming equipment reduces heat loss through conduction, not evaporation.
D. Evaporation occurs when moisture on the newborn’s skin turns to vapor, causing heat loss. Drying the neonate immediately after birth and during baths is essential to prevent this.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. The entry of air into the alveoli, replacing expelled amniotic fluid, is a critical mechanical stimulus that initiates the transition to neonatal breathing.
B. Decreased oxygen levels trigger chemical, not mechanical, stimuli.
C. The diaphragm moves downward during inspiration, not upward.
D. Drying and stimulation help initiate breathing through sensory stimulation, not mechanical.
Correct Answer is ["4252.5"]
Explanation
First, we need to convert 9 pounds to ounces. There are 16 ounces in a pound, so:
9 pounds * 16 ounces/pound = 144 ounces
Now, add the 6 ounces:
144 ounces + 6 ounces = 150 ounces
Next, we need to convert ounces to grams. There are approximately 28.35 grams in one ounce. So:
150 ounces * 28.35 grams/ounce ≈ 4252.5 grams
Therefore, the newborn weighs approximately 4252.5 grams.
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