Biology · Endocrine System
When is the parathyroid hormone (PTH) secreted?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1When blood pressure decreases
- 2When blood pressure increases
- 3When there is a deficiency of calcium in the blood✓
- 4When there is an excess of calcium in the blood
Correct answer
When there is a deficiency of calcium in the blood
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