McqMate
These multiple-choice questions (MCQs) are designed to enhance your knowledge and understanding in the following areas: Bachelor of Agriculture (BSc agri) .
Chapters
| 51. |
Antibiotics used for treatment of cholera are |
| A. | Tetracycline |
| B. | Penicillins |
| C. | Streptomycines |
| D. | None of these |
| Answer» A. Tetracycline | |
| 52. |
Salmonella typhi is causative organism of |
| A. | Undulent fever |
| B. | Remittent fever |
| C. | Dengue fever |
| D. | Enteric fever |
| Answer» D. Enteric fever | |
| 53. |
Which of the following Salmonella paratyphi is the commonest in India? |
| A. | A |
| B. | B |
| C. | C |
| D. | None of these |
| Answer» A. A | |
| 54. |
In enteric fever, the organ lodging maximum number of the organism is |
| A. | Liver |
| B. | Gall bladder |
| C. | Small intestine |
| D. | Large intestine |
| Answer» B. Gall bladder | |
| 55. |
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 |
| Answer» A. Bacteraemia in first week | |
| 56. |
Gastroenteritis is caused by |
| A. | Shigella |
| B. | V.cholerae |
| C. | V.cholera Parahaenolyticus |
| D. | S.typhi |
| Answer» C. V.cholera Parahaenolyticus | |
| 57. |
E.coli produces the following toxins: |
| A. | Enterotoxin |
| B. | Endotoxins |
| C. | Verocytotoxins |
| D. | Hemolysins |
| Answer» B. Endotoxins | |
| 58. |
Diphtheria is caused by |
| A. | Corynebacterium diphtheriae |
| B. | C. Bovis |
| C. | C. Jeikeium |
| D. | C. equi |
| Answer» A. Corynebacterium diphtheriae | |
| 59. |
Causative organism of diphtheria was first demonstrated by |
| A. | Robert Koch |
| B. | Lois Pasteur |
| C. | Klebs and Loeffler |
| D. | Volhard and Fahr |
| Answer» C. Klebs and Loeffler | |
| 60. |
Coryne bacterium is |
| A. | Gram positive |
| B. | Resistant to Penicillin |
| C. | Gram negative |
| D. | Resistant to Chloramphenicol |
| Answer» A. Gram positive | |
| 61. |
C. diphtheriae consists of |
| A. | Startch granules |
| B. | Polymeta phosphate granules |
| C. | Lipid granules |
| D. | None of these |
| Answer» B. Polymeta phosphate granules | |
| 62. |
The incubation period of diphtheriae is |
| A. | Upto 2 week |
| B. | Upto 1 week |
| C. | 2–4 weeks |
| D. | None of these |
| Answer» C. 2–4 weeks | |
| 63. |
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 |
| Answer» B. Eleck’s gel precipitation test | |
| 64. |
Diptheria toxoid is prepared by using |
| A. | Aldehyde |
| B. | Formalin |
| C. | Phenols |
| D. | None of these |
| Answer» B. Formalin | |
| 65. |
Diphtheria is an example of |
| A. | Bacteraemia |
| B. | Pyaemia |
| C. | Septicemia |
| D. | Toxaemia |
| Answer» D. Toxaemia | |
| 66. |
Main symptom of tuberculosis is |
| A. | Tubercle formation |
| B. | Liquid formation |
| C. | Both a and b |
| D. | None of these |
| Answer» A. Tubercle formation | |
| 67. |
BCG vaccine is for the prevention of |
| A. | Brucellosi |
| B. | Diphtheria |
| C. | Botulism |
| D. | Tuberculosis |
| Answer» D. Tuberculosis | |
| 68. |
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 |
| Answer» B. 0.1 ml | |
| 69. |
Negative Mantoux test is important in |
| A. | Pulmonary Koch’s syndrome |
| B. | Sarcoidosis |
| C. | Carcinoma bronchus |
| D. | Lymphoma |
| Answer» A. Pulmonary Koch’s syndrome | |
| 70. |
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 |
| Answer» C. Bovine tubercle bacilli | |
| 71. |
Drugs used against tuberculosis (TB) are |
| A. | Refampicin, Isoniazid |
| B. | Pyrazinamide, Streptomycin |
| C. | Both a and b |
| D. | None of these |
| Answer» C. Both a and b | |
| 72. |
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 |
| Answer» D. Tuberculous cavity of the lung | |
| 73. |
Histoid Hansen is a veriety of |
| A. | Tuberculoid Leprosy |
| B. | Borderline tuberculoid |
| C. | Borderline lepramatous |
| D. | Lepronmetous leprosy |
| Answer» D. Lepronmetous leprosy | |
| 74. |
Streptococcus pyogens produces all of the following lesions, except |
| A. | Impetigo contagiosa |
| B. | Erysipeals |
| C. | Boil |
| D. | Paronchia |
| Answer» D. Paronchia | |
| 75. |
Causative agent of Scarlet fever: |
| A. | Staphylococcus aureus |
| B. | Streptococcus viridans |
| C. | Stre. pyogens |
| D. | None of these |
| Answer» C. Stre. pyogens | |
| 76. |
Rheumatic fever is most commonly caused by |
| A. | Str. viridan |
| B. | Str. pyogenes |
| C. | Stph. aures |
| D. | None of these |
| Answer» B. Str. pyogenes | |
| 77. |
Penicillin is the drug of choice for |
| A. | Scarlet fever |
| B. | Whooping cough |
| C. | Brucellosis |
| D. | Cholera |
| Answer» A. Scarlet fever | |
| 78. |
In human being str. pneumoniae causes |
| A. | Septicaemia |
| B. | Paronychia |
| C. | Pneumomnia |
| D. | None of these |
| Answer» C. Pneumomnia | |
| 79. |
Virulence factor for Stre. pneumoniae: |
| A. | Capsular polysaccharide |
| B. | Specific soluble substance |
| C. | Vi-antigen |
| D. | Forsmann antigen |
| Answer» A. Capsular polysaccharide | |
| 80. |
Conjunctivitis in a new born is caused by |
| A. | Streptococcu |
| B. | Pneumococcus |
| C. | Meningococci |
| D. | None of these |
| Answer» A. Streptococcu | |
| 81. |
Influenza is belonging to |
| A. | Orthomyxoviridae |
| B. | Retroviridae |
| C. | Both a and b |
| D. | None of these |
| Answer» A. Orthomyxoviridae | |
| 82. |
Influenza virus contains |
| A. | Eight segments of RNA |
| B. | Two strands of RNA |
| C. | Single RNA |
| D. | None of these |
| Answer» B. Two strands of RNA | |
| 83. |
‘Reye’s syndrome’ is caused by |
| A. | St.pneumoniae |
| B. | St.pyogenes |
| C. | Influenza |
| D. | None of these |
| Answer» C. Influenza | |
| 84. |
Geraman measles is also known as |
| A. | Rubella / 2-day measles |
| B. | Rubella / 3day measles |
| C. | Rubella / 4-day measles |
| D. | Rubella / 1-day measles |
| Answer» B. Rubella / 3day measles | |
| 85. |
The commonest cause of rubella in new bornes |
| A. | Congential rubella |
| B. | Post natal rubella |
| C. | Expanded rubella syndrome (ERS) |
| D. | Both a and c |
| Answer» D. Both a and c | |
| 86. |
Mumps virus is belonging go |
| A. | Retroviriae |
| B. | Paramyxoviriae |
| C. | Orthomyxo viridae |
| D. | None of these |
| Answer» B. Paramyxoviriae | |
| 87. |
Measles is characterized by |
| A. | Negribodies |
| B. | Babes-Ernest granules |
| C. | Koplik’s spots |
| D. | Fever |
| Answer» B. Babes-Ernest granules | |
| 88. |
Brucella causes |
| A. | Pertusi |
| B. | Plague |
| C. | Brucellosis |
| D. | None of these |
| Answer» C. Brucellosis | |
| 89. |
Mediterranian fever is caused by |
| A. | M. tuberculosi |
| B. | S. typhi |
| C. | C.neoformans |
| D. | Brucella |
| Answer» D. Brucella | |
| 90. |
Which of the following test is specific for Brucellosis? |
| A. | Frei |
| B. | Weil |
| C. | Castaneda strip |
| D. | Rose water |
| Answer» C. Castaneda strip | |
| 91. |
Malignant pustule is caused by |
| A. | Anthrax |
| B. | Tetanus |
| C. | Diphtheria |
| D. | None of these |
| Answer» A. Anthrax | |
| 92. |
The commonest form of anthrax in man is |
| A. | Alimentary |
| B. | Cutaneous |
| C. | Pulmonary |
| D. | Hepatic |
| Answer» B. Cutaneous | |
| 93. |
The animals most frequently infected with anthrax are |
| A. | Sheep |
| B. | Cattle |
| C. | Goats |
| D. | All of these |
| Answer» D. All of these | |
| 94. |
Virus causing Rabies is |
| A. | Orthromyxo viru |
| B. | Paramyxo virus |
| C. | Rhbdo virus |
| D. | Toga viruses |
| Answer» C. Rhbdo virus | |
| 95. |
Rhabdo viruses are belonging to the family: |
| A. | Rhabdo viridae |
| B. | Toga viridae |
| C. | Paramyxo viridae |
| D. | None of these |
| Answer» A. Rhabdo viridae | |
| 96. |
Rabies Virus isolated from natural human or animal infection is termed as |
| A. | Street viru |
| B. | Fixed virus |
| C. | Both a and b |
| D. | None of these |
| Answer» A. Street viru | |
| 97. |
Rabies virus can multiply in |
| A. | The central nervous system only |
| B. | The peripheral nerves |
| C. | Muscle tissues |
| D. | All the above |
| Answer» D. All the above | |
| 98. |
Neurological complications following rabies vaccines is common with |
| A. | Chick embryo vaccine |
| B. | HDCS vaccine |
| C. | Semple vaccine |
| D. | BPL vaccine |
| Answer» C. Semple vaccine | |
| 99. |
Which anti rabic vaccine has been recommended by WHO as the most effective? |
| A. | Duck embryo vaccine |
| B. | HDCS vaccine |
| C. | Sheep brain vaccine |
| D. | BPL vaccine |
| Answer» B. HDCS vaccine | |
| 100. |
The causative agent of tetanus is |
| A. | Clostridium botulinum |
| B. | Cl. tetani |
| C. | Cl. welchii |
| D. | Cl. perfringens |
| Answer» B. Cl. tetani | |
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