A. 140°C x 2 hrs. x 10 lbs pr.
B. 121°F x 15 mts. x 15 lbs pr.
C. 121°F x 15 sec. x 15 lbs pr.
D. 121°C 15 mts. x 15 lbs pr.
A. Heart and the liver
B. Brain and the meninges
C. Thymus and the appendix
D. Spleen and the lymph nodes
Most antibodies are produced in the________________? Read More »
General Microbiology, Medical Mcqs, Microbiology A. Lysozyme
B. Secretozyme
C. Albumin
D. Isozyme
Which of the following antibacterial substance is present in eggs and saliva ? Read More »
General Microbiology, Medical Mcqs, Microbiology A. Kill mircobes
B. Remove microbes
C. Inhibit microbial growth
D. Dehydrate microbial cells
The major antiseptic value of soap lies in its ability to_____________? Read More »
General Microbiology, Medical Mcqs, Microbiology A. Resistance transfer factor (RTF)
B. Colicigenic factor (Col)
C. Fertility factor (F+)
D. All of the above
Multiple drug resistance of bacteria depends on which of the following_______________? Read More »
General Microbiology, Medical Mcqs, Microbiology A. Incubator
B. anaerobic jar
C. Refrigerator
D. Centrifuge
All are not true for cultivation of anaerobic organisms except_______________? Read More »
General Microbiology, Medical Mcqs, Microbiology A. Disinfectant
B. Moist heat sterilisation
C. Antibiotics
D. Dry heat sterilization
Rideal Walker test is used to determine the efficiency of the_____________? Read More »
General Microbiology, Medical Mcqs, Microbiology A. Pathogens killed but spores are not affected
B. Only pathogenic micro-organisms killed
C. Non-pathogenic killed
D. All pathogenic and non-pathogenic microorganisms killed
Sterilisation is______________? Read More »
General Microbiology, Medical Mcqs, Microbiology A. Time-consuming
B. Less effective
C. Causes instruments to rust
D. Causes sharp instruments to dull
A. Delayed reaction
B. Immediate reaction
C. passive transfer by serum
D. None of the above
Which of the following is not a feature of anaphylaxis ? Read More »
General Microbiology, Medical Mcqs, Microbiology