Thursday 29 October 2015

Basic Medical Microbiology Objective Type Questions And Answers

61. Coryne bacterium is
a. Gram positive
b. Resistant to Penicillin
c. Gram negative
d. Resistant to Chloramphenicol
Ans: A

62. C. diphtheriae consists of
a. Startch granules
b. Polymeta phosphate granules
c. Lipid granules
d. None of these
Ans: B

63. The incubation period of diphtheriae is
a. Upto 2 weeks
b. Upto 1 week
c. 2–4 weeks
d. None of these
Ans: C

64. 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
Ans: B

65. Diptheria toxoid is prepared by using
a. Aldehyde
b. Formalin
c. Phenols
d. None of these
Ans: B

66. Diphtheria is an example of
a. Bacteraemia
b. Pyaemia
c. Septicemia
d. Toxaemia
Ans: D

67. Main symptom of tuberculosis is
a. Tubercle formation
b. Liquid formation
c. Both a and b
d. None of these
Ans: A

68. BCG vaccine is for the prevention of
a. Brucellosis
b. Diphtheria
c. Botulism
d. Tuberculosis
Ans: D

69. 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
Ans: B

70. Negative Mantoux test is important in
a. Pulmonary Koch’s syndrome
b. Sarcoidosis
c. Carcinoma bronchus
d. Lymphoma
Ans: A

71. 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
Ans: C

72. Drugs used against tuberculosis (TB) are
a. Refampicin, Isoniazid
b. Pyrazinamide, Streptomycin
c. Both a and b
d. None of these
Ans: C

73. 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
Ans: D

74. Histoid Hansen is a veriety of
a. Tuberculoid Leprosy
b. Borderline tuberculoid
c. Borderline lepramatous
d. Lepronmetous leprosy
Ans: D

75. Streptococcus pyogens produces all of the following lesions, except
a. Impetigo contagiosa
b. Erysipeals
c. Boil
d. Paronchia
Ans: D

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1 comment:

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