This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: General anatomy, Subject name: Anatomy
Zero orded kinetics in following drug with high dose 
Select and explain. 
A. Phenytoin and propranolol, B. Digoxin and prapranolol, C. Amiloride and propranolol, D. Alcohol and theoplylline
D: Alcohol and theoplylline
Answer: D: Alcohol and theoplylline 
Explanation: Zero order kinetics is seen in alcohol and theoplylline Ref-KDT 7/e p31