5502. Cold sterilization refers to the process of sterilization by use of______________?
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A. Gamma rays

B. Ultrasonic vibrations

C. Infrared rays

D. Ultra violet rays

5503. Which does not have a viral etiology______________?
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A. Carcinoma Cervix

B. Nasopharyngeal carcinoma

C. Hepatoma

D. Lymphoma

5506. Sleeping sickness is caused by_______________?
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A. Tick

B. Sand fly

C. House fly

D. Reduvid bug
5507. The key cell types involved in the acquired immunity include all EXCEPT________________?
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A. Antigen presenting cells (APC

B. Erythrocytes

C. B lymphocytes

D. T lymphocytes

5508. Germ tubes are formed mainly by_______________?
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A. Candida pseudotropicalls

B. Candida tropicalis

C. Candida albicans

D. Candida stellatoidea

5509. Characters of exotoxin include all, except_______________?
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A. Protein polysaccharide complex

B. Has specific tissue affinity

C. Highly potent

D. Heat labile

5510. For the treatment of case of class III dog bite, all of the following are correct except_____________?
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A. Give inmunoglobulins for passive immunity

B. Immediately wash wound with soap and water

C. Immediately stitch wound under antibiotic coverage

D. Give ARV

5515. The only virus, which has double stranded RNA, is______________?
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A. Reo virus

B. Calci virus

C. Rhabdo virus

D. Bunya virus

5516. Malaria pigment is________________?
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A. Haematin-globin pigment

B. Bilurubin

C. Iron

D. Haemoglobin

5517. Which of the following is not true of boiling water_____________?
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A. Can kill vegetative bacterial cells

B. It can kill hepatitis B virus

C. Can kill mycobacterium tuberculosis

D. Used for sterilizing surgical instruments
5520. Antibody to HSV will begin to appear_____________________?
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A. antibodies are present in recurrent and chronic apthous stomatitis

B. no antibodies are present in primary HSV

C. in a week and reach a peak in 3 weeks

D. only after one year

5521. Adjuvant given along with antigens are going to________________?
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A. reduce the toxigenicity

B. Increase toxigenicity

C. Increase antigenicity

D. Reduce the antigenicity

5522. L.D bodies are seen in_______________?
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A. Sleeping sickness

B. Kalahazar

C. Toxoplasmosis

D. Malaria

5523. Leishmania is cultured in ________________ media?
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A. Tellurite

B. Sabourauds

C. Chocolate agar

D. NNN
5524. Candidal hyphae can be stained using_______________?
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A. Van Giesons stain

B. Periodic acid schiff stain

C. Toluidine blue stain

D. Masson Trichrome stain

5525. Madura mycosis produces______________?
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A. Brown to black granules

B. White to yellow granules

C. No granules

D. Red granules

5527. Which worm is longest________________?
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A. Hook worm

B. T. Saginata

C. A. Lumbricoides

D. T. Solium

5528. Kolmer test is a screening test done for_________________?
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A. Tuberculosis

B. Syphilis

C. Lymphoma

D. Gonorrhea

5530. Opsonisation is by_______________?
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A. IgA

B. IgE

C. IgG

D. IgM

E. Both C & D
5531. Hepatitis A virus is best diagnosed by______________?
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A. IgM antibodies in serum

B. Culture from blood

C. Isolation from bile

D. Isolation form stool

5535. Oil and Grease are sterilized by________________?
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A. Auto claving

B. Hot air oven

C. Ethylene dioxide

D. Irradiation

5538. Enterically transmitted NANB hepatitis B_____________?
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A. Hepatitis F

B. Hepatitis C

C. Hepatitis D

D. Hepatitis E
5540. Which of the following is true about pasteurization ?
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A. It kills bacteria and spores

B. Tubercle bacilli are destroyed

C. It kills all bacteria except thermoduric bacteria

D. It kills 95% of microorganisms

5542. Killer and Helper cells are part of_______________?
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A. Macrophage

B. B cells

C. T cells

D. Monocytes

5544. Following is a retrovirus_____________?
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A. Influenza

B. Immunodeficiency virus

C. Polio virus

D. Hepatitis virus

5545. The medium of choice for growing most fungi is_______________?
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A. Tissue culture

B. Thioglycollate medium

C. Blood agar

D. Sabourauds agar
5546. Which of the following is a RNA virus ?
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A. Adeno virus

B. Herpes Virus

C. Papavo virus

D. Measles virus
5549. Tyndallisation is carried out for________________?
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A. Two successive days

B. Three successive days

C. 60 minutes

D. One day

5550. During the Window period of patient with AIDS_______________?
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A. ELISA IS ve

B. Western Blot is ve

C. Both are ve

D. PCR is ve