Q. Which of the following given organs are influenced by activity of PTH? The option containing all correct answers is I. Kidney II. Bone III. Muscle IV. Intestine V. Brain
A) I, II, III and IV
B) I, II, III and V
C) I, IV and V
D) II, III, IV and V
Explanation
Functions of Parathyroid Hormone (PTH) are (i) Regulate calcium and phosphate level in blood (ii) Increase rate of calcium absorption from intestine in children to elevate blood level of calcium (iii) Start bone dissolution (osteoclastic action) and stimulates excretion of calcium in blood (iv) It affects the growth of bones, membrane permeability, nerve functioning and muscular activity of body
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.