True of the following:: (A) Calcium reabsorbed in DCT, (B) 90% calcium excreted by glomerulus, (C) Parathormone (PTH) promotes absorption of Ca++ from intestine, (D) PTH promote action of calcitonin
Answer is C. Ans. (c) Parathormone (PTH) promotes absorption of Ca++ from intestine(Ref: Ganong, 25th ed/p.379)Parathormone (PTH) promotes absorption of Ca++ from intestineThis is an indirect action of PTH by increasing vitamin D levels