Homeostasis and feedback · Physiology

Positive feedback is best exemplified by:

  1. Thermoregulation
  2. Blood pressure regulation
  3. Blood clotting
  4. Plasma osmolality regulation
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Correct answer: Blood clotting

Blood clotting involves a cascade that amplifies the initial response. This positive feedback continues until the clot is formed.

Difficulty: Medium Question 5 of 20

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