NEET Previous Year Question

Which of the following conditions will stimulate parathyroid gland to release parathyroid hormone?

Topic: NEET PYQ

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

  1. AFall in active Vitamin D levels
  2. BFall in blood levels
  3. CFall in bone levels
  4. DRise in blood levels

Correct answer: B

Solution

(b) A decrease in blood calcium () level stimulates the parathyroid gland to release Parathyroid Hormone (PTH), which increases blood calcium levels.

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