High-Risk Pregnancy and Newborn Adaptation · NCLEX Exam

In high-risk newborn adaptation, the nurse recognises that thermoregulation is critical because:

  1. Preterm infants carry an excess of insulating subcutaneous fat
  2. Cold stress raises oxygen consumption, risking hypoxia and acidosis
  3. Thermoregulation only becomes relevant after hospital discharge
  4. Term infants reliably maintain a normal temperature on their own
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Correct answer: Cold stress raises oxygen consumption, risking hypoxia and acidosis

Cold stress in newborns leads to increased oxygen demand and metabolic acidosis, highlighting the critical importance of thermoregulation.

Difficulty: Hard Question 4 of 23

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