NEET Previous Year Question

A decrease in blood pressure / volume will not cause the release of :

Topic: NEET PYQ

Answer: A. Full step-by-step solution below.

  1. AAtrial natriuretic factor
  2. BAldosterone
  3. CADH
  4. DRenin

Correct answer: A

Solution

(a) A decrease in blood pressure or blood volume stimulates the release of renin, ADH, and aldosterone to increase blood pressure and conserve water. In contrast, ANF (Atrial Natriuretic Factor) is released only when blood pressure and blood volume increase, so it will not be released when blood pressure/volume decreases.

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