This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Renal physiology, Subject name: Physiology
All are functions of angiotensin, except 
Select and explain. 
A. Acts on adrenal coex to aldosterone secretion, B. Increase RBF, C. Directly causes vasoconstriction, D. Acts on adrenal medulla and stimulates steroids
D: Acts on adrenal medulla and stimulates steroids
Answer: D: Acts on adrenal medulla and stimulates steroids 
Explanation: Angiotensin is a peptide of physiological impoance formed in the RAAS mechanism is capable of causing constriction of blood vessels, which raises blood pressure. Ref: Ganong's review of medical physiology; 24th edition; page no: 702