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
Syringes and glass ware are sterilized by: 
Select and explain. 
A. Irradiation, B. Autoclave, C. Hot air owen, D. Cidex
C: Hot air owen
Answer: C: Hot air owen 
Explanation: Hot air owen