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: Pharmacology
Which of the following is NOT an adverse effect of excessive mineralocorticoid action ? 
Select and explain. 
A. Na+   and water retention, B. Acidosis, C. Aggravation of CHF associated myocardial fibrosis, D. Rise in blood pressure
B: Acidosis
Answer: B: Acidosis 
Explanation: None