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
Single dose aminoglycoside administration is more preferable than 8 hourly dose because of : 
Select and explain. 
A. MIC, B. Increase perfusion of renal cortex, C. Post antibiotic effect, D. None
C: Post antibiotic effect
Answer: C: Post antibiotic effect 
Explanation: None