A one-day-old neonate born at 32 weeks' gestation is in the neonatal intensive care unit under a radiant overhead warmer. The nurse assesses the morning axilla temperature as 95 degrees F (35 degrees C). What could explain the assessment finding?
Conduction heat loss is a problem in the baby.
Axillary temperatures are not accurate.
This is a normal temperature.
The supply of brown adipose tissue is not developed.
The Correct Answer is D
A. Conduction heat loss typically occurs through direct contact with a cooler surface, but in this scenario, the baby is under a radiant warmer, reducing the likelihood of conduction heat loss.
B. Axillary temperatures are generally accurate for newborns when measured properly.
C. A normal temperature for a neonate is between 97 and 99 degrees F (36 to 37 degrees C).
D. Brown adipose tissue is a specialized type of fat that generates heat by metabolizing fatty acids. It is abundant in full-term neonates, but scarce in preterm neonates, especially those born before 34 weeks' gestation. Therefore, preterm neonates have less ability to maintain their body temperature and are prone to hypothermia.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Stimulation methods may be used to engage the child's senses, but they are not primarily focused on keeping the child safe during a procedure like a lumbar puncture.
B. Therapeutic hugging can provide comfort and emotional support but may not directly address the safety needs of the child during the procedure.
C. Distraction methods, such as providing toys, games, or music, help divert the child's attention away from the procedure, reducing anxiety and promoting a sense of safety.
D. Therapeutic touch can be comforting but may not specifically address safety concerns during the procedure.
Correct Answer is D
Explanation
A. While positioning is important for phototherapy, the supine position may not always be necessary.
B. Restricting fluid intake may lead to dehydration, which is not appropriate, especially during phototherapy.
C. Ensuring the newborn is covered or clothed may interfere with the effectiveness of phototherapy.
D. Covering the newborn's eyes with protective shields or patches while under the bililights helps prevent damage to the eyes from the bright light.
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