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Medical Microbiology- Part 3
See all quizzes of Medical Microbiology- Part 3 here:
1. Antibiotics used for treatment of cholera
are
a. Tetracyclines b. Penicillins
c. Streptomycines d. None of these
2. Salmonella typhi is causative organism of
a. Undulent fever b. Remittent fever
c. Dengue fever d. Enteric fever
3. Which of the following Salmonella
paratyphi is the commonest in India?
a. A b. B
c. C d. None of these
4. In enteric fever, the organ lodging
maximum number of the organism is
a. Liver b. Gall bladder
c. Small intestine d. Large intestine
5. True about Enteric fever is
a. Bacteraemia in first week
b. Carrier in 90%
c. All serotypes cause the disease
d. Rosy spots on 18th day
6. Gastroenteritis is caused by
a. Shigella
b. V.cholerae
c. V.cholera Parahaenolyticus
d. S.typhi
7. E.coli produces the following toxins:
a. Enterotoxins b. Endotoxins
c. Verocytotoxins d. Hemolysins
8. The following infections caused by Esch.
Coli, except
a. Urinary tract infections
b. Septic infections of wounds
c. Diarrhoea
d. Dysentery
e. Meningitis
9. Diphtheria is caused by
a. Corynebacterium diphtheriae
b. C. Bovis
c. C. Jeikeium
d. C. equi
10. Causative organism of diphtheria was
first demonstrated by
a. Robert Koch b. Lois Pasteur
c. Klebs and Loeffler d. Volhard and Fahr
11. Coryne bacterium is
a. Gram positive
b. Resistant to Penicillin
c. Gram negative
d. Resistant to Chloramphenicol
12. C. diphtheriae consists of
a. Startch granules
b. Polymeta phosphate granules
c. Lipid granules
d. None of these
13. The incubation period of diphtheriae is
a. Upto 2 weeks b. Upto 1 week
c. 2–4 weeks d. None of these
14. Diphtheria virulence test is
a. Ascoli’s thermoprecipitation test
b. Eleck’s gel precipitation test
c. C.R.P test
d. M.R.T. test
15. Diptheria toxoid is prepared by using
a. Aldehyde b. Formalin
c. Phenols d. None of these
16. Diphtheria is an example of
a. Bacteraemia b. Pyaemia
c. Septicemia d. Toxaemia
17. Main symptom of tuberculosis is
a. Tubercle formation b. Liquid formation
c. Both a and b d. None of these
18. BCG vaccine is for the prevention of
a. Brucellosis b. Diphtheria
c. Botulism d. Tuberculosis
19. Dose of BCG vaccine is
a. 0.2–0.5 ml b. 0.1 ml
c. 0.05 ml d. 0.2 to 0.3 ml
20. Negative Mantoux test is important in
a. Pulmonary Koch’s syndrome
b. Sarcoidosis
c. Carcinoma bronchus
d. Lymphoma
21. Bacilli Calmette Guerin (BCG) contains the
avirulent strains of
a. Human tubercle bacilli
b. Avian tubercle bacilli
c. Bovine tubercle bacilli
d. A typical mycobacteria
22. Drugs used against tuberculosis (TB) are
a. Refampicin, Isoniazid
b. Pyrazinamide, Streptomycin
c. Both a and b
d. None of these
23. The greatest number of tubercle bacilli is
present in
a. Large sized tuberculomas
b. Miliary tuberculosis
c. Tuberculous lymphadinitis
d. Tuberculous cavity of the lung
24. Histoid Hansen is a veriety of
a. Tuberculoid Leprosy
b. Borderline tuberculoid
c. Borderline lepramatous
d. Lepronmetous leprosy
25. Streptococcus pyogens produces all of the
following lesions, except
a. Impetigo contagiosa
b. Erysipeals
c. Boil
d. Paronchia
26. Causative agent of Scarlet fever:
a. Staphylococcus aureus
b. Streptococcus viridans
c. Stre. pyogens
d. None of these
27. Rheumatic fever is most commonly
caused by
a. Str. viridans b. Str. pyogenes
c. Stph. aures d. None of these
