Endoscope tube is sterilized by?: (A) Glutaraldehyde, (B) Formalin, (C) Autoclaving, (D) Boiling
Answer is A. Ans. is 'a' i.e., Glutaraldehyde 2% Glutaraldehyde (cidex) is most often used for equipment such as endoscope that cannot be sterilized or disinfected by heat.