1. One of the following is a treponemal test for diagnosis of syphilis
2. Mycotic abscesles are due to:
3. In all of the following bacterial diarrhoeas toxins are implicated as a major pathogenic mechanism except
4. What is the transport medium for cholera
5. Process of tissue culture is known as?
6. Rh incompatibility is which type of hyper sensitivity reaction?
7. In the management of leprosy, Lepromin test is most useful for
8. All are true relation to scrub typhus except?
9. The genetic ability of a bacterium to grow in the presence of several antibiotics is passed from one bacterium to other by
10. Virus mediated transfer of host DNA from one cell to another is known as:
11. Some bacteria get encapsulated to
12. True regarding Malaria:
13. Most antibodies are produced in the:
14. Leprosy bacilli are transmitted from person to person by all except
15. Bacteria acquire characteristics by all of the following except
16. True about Bacteroides is all
17. All are true about viruses except:
18. With reference to Bacteroides fragilis the following statement are true except?
19. Staphylococci typically occurs in
20. Leprosy bacilli can be grown in
21. Positive Shick's test indicates that person is
22. In penicillin allergy, penicillin acts as a:
23. All of the following organisms are known to survive intracellularly except:
24. A dark field microscope would.be useful in examining blood for
25. First organism to appear in oral cavity:
26. Acute otitis media in children is most commonly due to:
27. For uniform staining reaction, morphology & biochemical activity, it is advisable to study bacterial cultures during the
28. Zero growth rate is observed during one of the phases of the bacterial growth curve:
29. Anaphylaxis refers to the
30. Polypeptide capsule is seen in
31. Post streptococcal acute glomerulus nephritis is an example for
32. Which organism causes prosthetic valve endocarditis within 60 days of surgery
33. Most resistant to antiseptics
34. Commonest site of extra intestinal amoebiasis is:
35. Bacteria with potent exotoxin is
36. Hot air oven is used for sterilization of all EXCEPT:
37. Which of the following organisms are arranged in cubical packets of eight cocci
38. Moist heat kills all of the following EXCEPT:
39. The property of splitting sugars by bacteria is called:
40. The medium of choice for growing most fungi is
41. Culture medium for Corynebacterium diphtheria
42. Dark ground microscopy is useful to identify:
43. Group A ?-hemotytic streptococcal infection of the pharynx may be followed in some by:
44. All of the following are true regarding chlamydia trachomatis except:
45. Adjuvant given along with antigens are going to
46. HIV can be detected and confirmed by:
47. True about Toxaplasma gondi is, it is carried by -
48. Which of the following is anaerobic:
49. Which of the following is not a role of immunoglobulin G (IgG):
50. Which of the following statements related to cross-infection is not true?
51. True about meningococci vaccine is
52. Chlamydia causes all of the following except
53. The classic opportunistic infection in acquired immune deficiency syndrome is:
54. Gram positive cocci which produce greenish colonies when cultured on blood agar, is bile insoluble and does not produce lesions when inoculated intra peritonially in mice, is:
55. Which of the following structures, found external to the bacterial cell wall, are involved in bacterial attachment to cell surfaces?
56. Resistance of Staphylococcus aureus is due to:
57. Which of the following is not a feature of anaphylaxis?
58. Mycobacterium tuberculosis is differentiated from other atypical mycobacteria by
59. Influenza is caused by
60. Signs of typhoid fever is / are
61. Synthesis of antibodies in plasma cells occurs In:
62. Endotoxins have all but one of the properties given below:
63. Toxoids are
64. Pleoniorphic' shape of bacteria signifies:
65. Virus is usually cultured in:
66. Antibody to HSV will begin to appear
67. Which of the following is an acid-fast bacillus
68. Immunity that is conferred to the foetus by transfer of IgG and IgA antibodies is called as
69. EB virus is associated with which carcinoma:
70. Hemolytic Streptococci can cause serious cross infections in hospital settings. These bacteria usually harbor which site in health workers working in the hospitals:
71. The most common pathogens responsible for nosocomial pneumonias in the ICU are
72. Most of the drug resistance occurs due to
73. Killer and Helper cells are part of:
74. The Ig found in exocrine secretions is:
75. Pentameric structure:
76. Candida albicans causes all of the following except
77. A bacterial disease that has been associated with the 3 "Rs" i.e., rats, ricefields, and rainfall is
78. Which of the following is an enrichment medium?
79. Commonest mycobacterial infection in tropical countries
80. Delayed tuberculin test response is due to
81. Which one of the following statement is true regarding pathogenicity of Mycobacteria species?
82. Which of the following is true:
83. Which of the following is true regarding conjugation in bacteria:
84. IL-1 and TNF - ? during Inflammation are secreted by
85. Which of the following distinguishes viral infections from other microbial
86. Secretary piece of IgA is synthesized in assaults:
87. Anaerobic bacteria can be cultured in
88. The most common site, where organisms are present in a typhoid carrier is:
89. Exotoxins are:
90. Lance field grouping of streptococci is based on:
91. Phase contrast microscopy is based on principle of
92. Phase contrast microscopy is based on
93. Graft versus host reaction is caused by
94. Nagglers reaction detects-
95. An advanced diagnostic technique which has been suggested as an alternative to culture methods is:
96. Correct order of phases in bacterial growth curve:
97. Microorganisms of which of the following genera are most predominant in the normal oral flora
98. Portion of Immunoglobulin molecule with molecular weight of 50000:
99. Sterilization means:
100. What is sterilization?