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
The kidney secrete all of the following hormones except: 
Select and explain. 
A. Renin, B. Erythropoietin, C. Vasopressin, D. 1,2,5 Dihydroxy cholecalciferol
C: Vasopressin
Answer: C: Vasopressin 
Explanation: None