medical MCQs – Page 276

Practise multiple-choice questions from medical for competitive examinations and subject revision. Review each marked answer and report any item that may be outdated or unclear.

medical Mcqs

1. oral anatomy 2. microbiology 3. oral pathology and medicine 4. physiology 5. biochemistry 6. general anatomy 7. dental materials 8. pharmacology 9. pathology 10. oral histology

5501. A young pregnant woman presents with fulminant hepatic failure. The most likely aetiological agent is_____________?
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A. Hepatitis C virus

B. Hepatitis A virus

C. Hepatitis E virus

D. Hepatitis B virus

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

5504. The inflammatory type of tinea capitis with superadded secondary bacterial infection leading to a painful, circumscribed, boggy, and indurated lesion, is called_____________?
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A. Tenia incognito

B. Kerison

C. Alopecia areata

D. Pilomatrixoma

5505. Robertsons cooked meat medium is best suited for cultivation of_______________?
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A. Clostridia

B. Choleria

C. Mycobacterium

D. S. epidermidis

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

5511. A mother donated a kidney to her daughter having chronic renal failure, which kind of graft it represents________________?
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A. Xeno

B. Allo

C. Auto

D. ISO

5512. Portion of immunoglobulin molecule with molecular weight to 50000_________________?
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A. Secretory piece

B. H chain

C. L chain

D. J piece

5513. The following immunoglobulin is not known to fix complement_________________?
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A. IgM

B. IgG

C. IgE

D. IgA

5514. Confirmatory test for HIV infection is a_______________?
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A. RIPA

B. ELISA

C. Immunodot

D. Western Blot

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

5518. Commonest site of extra intestinal amoebiasis is___________________?
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A. Brain

B. Liver

C. Lungs

D. Spleen

5519. Which of the following is most potent antigen for stimulating both humoral and cell mediated immunity ?
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A. Polysaccharides

B. Proteins

C. Adjuvant

D. Lipids

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

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