Homeostasis and feedback · Physiology

Which condition represents a breakdown of homeostasis?

  1. Stable body temperature
  2. Normal blood pH
  3. Persistent hyperglycemia
  4. Normal heart rate variability
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Correct answer: Persistent hyperglycemia

Persistent hyperglycemia indicates failure of glucose regulatory mechanisms. This reflects disrupted homeostasis.

Difficulty: Medium Question 19 of 20

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