This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Diuretic, Subject name: Pharmacology
Spironolactone is the first drug to be given for? 
Select and explain. 
A. Cirrhotic edema, B. Cardiac edema, C. Idiopathic edema, D. Nutritional edema
A: Cirrhotic edema
Answer: A: Cirrhotic edema 
Explanation: Ans. (a) Cirrhotic edemaRef: Goodman llthed ch-28