A. Hot air oven
B. Auto claving
C. Irradiation
D. Ethylene dioxide
Related Mcqs:
- Operation theatres are sterilized by_____________?
A. Carbolic acid spraying
B. Washing with soap and water
C. Formaldehyde fumigation
D. ETO gas - The Manufacturing unit of surgical needle & sutures are sterilized by ________________?
A. Gamma-Rays
B. X-Rays
C. Autoclaving
D. Boiling - Endoscopes are sterilized by using_______________?
A. Autoclaving
B. Boiling
C. Cidex
D. Gamma radiation - Endotoxins are produced by________________?
A. Fungi
B. Gram +ve bacteria
C. Virus
D. Gram -ve bacteria - Virus infected cell is killed by________________?
A. Interferons
B. Macrophages
C. Neutrophils
D. Autolysis - Antibiotic sensitivity and resistance of micro organisms is determined by________________?
A. Direct microscopy
B. Culture
C. ELISA
D. DNA probe - Q fever is caused by________________?
A. Rickettsia tsutsugamushi
B. R. prowozekii
C. R. quintana
D. C. burnetti - Pneumococus can be differentiated from streptococcus by________________?
A. Type of hemolysis
B. Gram staining
C. Growth characteristics
D. Bile solubility - Erysipelas is caused by________________?
A. Group B staphylococci
B. Group A steptococci
C. Gonococci
D. Pneumococci - Aflatoxins are produced by________________?
A. Aspergillus niger
B. Aspergillus fumigatus
C. Aspergillus flavus
D. All of the above
