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
[{'content': 'What is the advantage of fixed dose combination of drugs. \nSelect and explain. \nA. Increases efficacy of drug, B. Decreases adverse effects, C. Patient compliance improved, D. All of the above', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Ans. D. All of the aboveAdvantages of FDC:Safe and effective.Reduces "pill burden" a Enhancing overall treatment outcome.Increases efficiency.Reduce incidence of adverse drug effects.Improves patient compliance.Offers low cost (compared to individual components of active ingredients).', 'role': 'assistant'}]