This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: General, Subject name: Microbiology
[{'content': 'Which of the following sterilizing agent used is sporicidal, antibacterial, antifungal and virucidal \nSelect and explain. \nA. Phenol, B. Alcohol, C. Halogens, D. Glutaraldehyde', 'role': 'user'}, {'content': "Answer: D \nExplanation: (Glutar aldehyde): (35- Baveja 4th edition)GLUTARALDEHYDE - effective against bacteria (including M. tuberculosis), fungi and viruses (including HIV, Hepatitis B and entero viruses) It also Kills spores* Rapid, broad spectrum, high level disinfectant* Used as 2% buffered solution* Available commercially as 'Cidex'* Used for delicate instruments having lenses", 'role': 'assistant'}]