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
Drugs that should be given with prescription of registered medical practitioner only are included in which schedule ? 
Select and explain. 
A. Schedule C, B. Schedule E, C. Schedule H, D. Schedule I
C: Schedule H
Answer: C: Schedule H 
Explanation: Ans. is 'c' i.e., Schedule H