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
lodophores are mixtures of the following : 
Select and explain. 
A. Iodine and alcohol, B. Iodine and aldehyde, C. Iodine and surface active agents, D. Iodine and phenol
C: Iodine and surface active agents
Answer: C: Iodine and surface active agents 
Explanation: None