Q. Regarding parathyroid hormone, which is NOT true? (Solved)
1. it decreases plasma phosphate
2. it is secreted by chief cells of he parathyroid glands
3. it is cleared by Kupffer cells of the liver
4. its secretion is regulated by the level of bound Ca++ in plasma
5. it increases bone reabsorption
- d. its secretion is regulated by the level of bound Ca++ in plasma