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: Social & Preventive Medicine
[{'content': 'Presence of infectious agent on clothes or dressings is termed - \nSelect and explain. \nA. Infection, B. Infestation, C. Contamination, D. Contagion', 'role': 'user'}, {'content': "Answer: C \nExplanation: Ans. is 'c' i.e., Contamination Infection The entry and development or multiplication of an infectious agent in the body of man or animals. Contamination o The presence of an infectious agent on a body surface, and or in clothes, bedding, toys, surgical instruments, dressing or other inanimate aicles or substances including water, milk and food. Infestation o The lodgment, development and reproduction of ahropods on the surface of the body or in the clothing, e.g. lice.", 'role': 'assistant'}]