This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Physiology
All of the following are true about action of ADH, except: 
Select and explain. 
A. Post-operative increase in secreation, B. Secreted neurosecreation, C. Increased secretion when plasma osmolality is low, D. Act on distal convoluted tuble and increase permeability
C: Increased secretion when plasma osmolality is low
Answer: C: Increased secretion when plasma osmolality is low 
Explanation: Ans. c. Increased secretion when plasma osmolality is low