medical MCQs – Page 93

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 Review each marked answer and report any item that may be outdated or unclear.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

1841. All of the following can be transmitted through blood tranfusion except ______________?
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A. AIDS

B. Malaria

C. Leukemia

D. Hepatitis

1842. Coagulative necrosis is_______________?
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A. Characteristic of focal bacterial infections

B. Characteristic of hypoxic death

C. None of the above

D. Characteristic by loss of tissue architecture

1843. True about immune response of hepatitis B is__________________?
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A. Antibody to HBC is not protective

B. Antibody of HBs Ag is associated with resistance to infection

C. CMI disappears soon after recover

D. Highest titres of anti HBC are found in persistent carriers of HBs Ag

1844. Caseation necrosis is suggestive of________________?
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A. Tuberculosis

B. Midline lethal granuloma

C. Sarcoidosis

D. Leprosy

1845. Which of the following parasite causes autoinfection_________________?
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A. Taenia solium

B. Balantidium coli

C. Isopora belli

D. Giardia lambella

1846. Dytrophic calcification are calcifications seen in__________________?
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A. Skin layers

B. Normal tissues

C. Dead tissue

D. Salivary glands

1847. Schuffners dots are seen in infection due to_______________?
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A. Plasmodium ovale

B. Plasmodium vivax

C. Plasmodium malariae

D. Plasmodium falciparum

1848. Which of the following viruses does not infect salivary glands ?
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A. Hepatitis C

B. Orthomyxovirus

C. Echo virus

D. HIV

1849. A dentist suffred from Hepatitis B infection 3 months back. His laboratory tests are normal but he is not allowed by the medical board to do surgical practice. He is_____________?
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A. Paradoxical carrier

B. Healthy carrier

C. Inactive carrier

D. Convalscent carrier

1850. All are seen in a cysts of E. histolytica except_____________?
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A. Chromatid bars

B. Glycogen mass

C. Eccentric nucleus

D. Refractile nucleus

1851. The Dane particle is the______________?
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A. IgG anti HAV

B. Delta Virus

C. HBC Ag

D. HBV

1852. Which of the following is a hemolytic anemia________________?
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A. Sickle cell anemia

B. All of the above

C. Hereditary spherocytosis

D. Thalassemia

1853. 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. Pilomatrixoma

B. Alopecia areata

C. Kerison

D. Tenia incognito

1854. Torniquet test is function of________________?
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A. capillary fragility

B. Extrinic pathway

C. Platelet function

D. Intrinsic pathway

1855. Dengue virus belongs to______________?
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A. Togaviridae

B. Reoviridae

C. Flavi virus

D. Rhabdoviridae

1856. A 30 years old patient developed high fever of sudden onset. Peripheral blood smear showed cresent shaped gametocytes. Malaria pigment was dark brown in colour Which of the following malarial parasites is the causative agent ?
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A. Plasmodium malaria

B. Plasmodium vivax

C. Plasmodium ovale

D. Plasmodium falciparum

1857. Characteristic feature of retrovirus is_____________?
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A. DNA polymerase

B. Restriction endonuclease

C. Reverse transcriptase

D. Ribonuclease

1858. The following are recognized causes of neutropenia Except_______________?
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A. Aplastic anemia

B. Typhoid fever

C. Corticosteroid therapy

D. Viral infection

1859. Which worm is longest________________?
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A. T. Saginata

B. T. Solium

C. A. Lumbricoides

D. Hook worm

1860. Amyloidosis most commonly occurs in_________________?
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A. Kidney

B. Spleen

C. Heart

D. Liver

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