Which of the following are not effects of Parathyroid hormone? (a) Stimulates the process of bone resorption (b) Decreases Ca2+ level in blood (c) Reabsorption of Ca2+ by renal tubules (d) Decreases the absorption of Ca2+ from digested food (e) Increases metabolism of carbohydrates Choose the most appropriate answer from the options given below:

Options

1. (b),(d),(e) only
2. (a),(e) only
3. (b),(c) only
4. (a),(c) only

Correct Answer

(b),(d),(e) only

Explanation

PTH increases blood calcium by bone resorption, reabsorption in kidneys, and increased intestinal absorption; it does not decrease Ca²⁺ in bone or food absorption.

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