Q. Which statement regarding parathyroid hormone (PTH) is INCORRECT? (Solved)
1. it is continuously secreted by the parathyroid glands
2. it is synthesised and secreted by the oxyntic cells
3. it is rapidly cleaved in the Kupffer cells of the liver
4. it increases osteoclasts activity in bone
5. it increases formation of 1,25-dihydroxycholecalciferol
- b. it is synthesised and secreted by the oxyntic cells