Thursday 29 October 2015

150 Top Medical Microbiology Objective Type Questions And Answers

1. Food poisoning is caused by
a. Clostridum tetani
b. Clostridum Welchi
c. Diptheria
d. Clostridium botulinum
Ans: D

2. Koplic’s spots will develop in
a. HIV
b. Measles
c. Mumps
d. Rubella
Ans: B

3. Viral DNA is resistant to DNA of the host cell because it contains
a. 5’-HMC
b. 5’-HMA
c. 5’-CHM
d. 5’MHC
Ans: A

4. Which of the following is an example of live vaccine?
a. pertusis
b. mumps
c. cholera
d. rabies
Ans: C

5. Triple toxoid vaccine gives protection against
a. Diphtheria, tetanus and rabies
b. Tetanus, whooping cough, Tuberculosis
c. Whooping cough, tetanus and Diphtheria
d. Whooping cough, cancer and T.B.
Ans: C

6. Higher does of chloramphenicol affects the eukaryotic cells because
a. They have 30 S ribosomes
b. They have mitochondria
c. They have 70 S ribosomes
d. None of the above
Ans: B

7. AIDS is caused by
a. Retrovirus
b. Prion
c. Rhabdovirus
d. Retroprison
Ans: A

8. Penicillin is a
a. Primary metabolite
b. Secondary metabolite
c. Tertiary metabolite
d. None of the above
Ans: B

9. The rejection of an organ transplant such as a kidney transplant, is an example of _____ Hypersensitivity.
a. Immediate
b. Delayed
c. Allergy
d. None of these
Ans: A

10. Listeriosis was ______ disease.
a. Food borne
b. Water borne
c. Milk borne
d. Air borne
Ans: A

11. Pus-forming forms are called as
a. Pyoderm
b. Pyogenic
c. Pyrogen
d. None of the above
Ans: B

12. In Elisa technique, the antibodies are labeled by
a. Acridine orange
b. Alkaline phosphate
c. Neutral red
d. Bromothymol blue
Ans: B

13. _____ is a genetic disease charachterized by a total or partial inability to synthesize globulins.
a. Apitososis
b. Agamma globulinemia
c. Gammaglobulinemma
d. Sickle-cell anemia.
Ans: B

14. A study involving analysis of risk for genetic defects in a family is
a. Genetic Engineering
b. Genetic counseling
c. Genetic drift
d. Genetic equilibrium
Ans: D

15. Viral antigens are likely
a. Proteins
b. Glyco proteins
c. Lipo proteins
d. Both a and b
Ans: D

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