What happens when the secretion of PTH (Parat | vedclass

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Question

(B) $PTH$ (Parathyroid Hormone) is a peptide hormone secreted by the parathyroid glands. Its primary function is to increase the level of calcium ions

Vedclass · Accepted Answer

Calcium ions in the blood decrease.

Vedclass · Answer

(B) $PTH$ (Parathyroid Hormone) is a peptide hormone secreted by the parathyroid glands. Its primary function is to increase the level of calcium ions $(Ca^{2+})$ in the blood. It acts on bones to stimulate the process of bone resorption (dissolution/demineralization) and also stimulates the reabsorption of $Ca^{2+}$ by the renal tubules and increases $Ca^{2+}$ absorption from the digested food. Therefore,if the secretion of $PTH$ decreases (hypoparathyroidism),the blood calcium levels will drop,leading to hypocalcemia.

What happens when the secretion of $PTH$ (Parathyroid Hormone) decreases?

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