Mcq Subject: Pathology

Persistent marrow aplasia is caused by which hepatitis virus: September 2006

A. HAV

B. HBV

C. HCV

D. None of the above

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Pataus syndrome due to –

A. Trisomy 21

B. Trisomy 18

C. 18 P

D. Trisomy 13

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Most common site of glioblastoma multiforme is-

A. CP angle

B. Frontal lobe

C. Brainstem

D. Occipital lobe

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Sideroblastic anemia is caused by all except ?

A. Collegen vascular disease

B. Iron deficit

C. Lead poisoning

D. Cutaneous porphyria

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Transitional cell carcinoma bladder caused by

A. Schistosomiasis

B. Ascariasis

C. Malaria

D. None

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A 55-year-old obese woman complains of declining visual acuity. Funduscopic examination shows peripheral retinal microaneurysms. Urinalysis reveals 3+ proteinuria and 3+ glucosuria. Serum albumin is 3 g/dL, and serum cholesterol is 350 mg/dL. These clinicopathologic findings are best explained by which of the following mechanisms of disease?

A. Peripheral insulin resistance

B. Increased peripheral insulin uptake

C. Irregular insulin secretion

D. none of the above

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A 53-year-old man develops weakness, malaise, cough with bloody sputum and night sweats. A chest X-ray reveals numerous apical densities bilaterally, some of which are cavitary. Exposure to Mycobacterium tuberculosis was documented 20 years ago, and M. tuberculosis is identified in his sputum. Which of the following describes the expected lung pathology in this patient?

A. Dense fibrosis

B. Eosinophilic infiltration

C. Granulomas

D. Plasma cell infiltration

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Raynaud’s phenomenon is seen in

A. SLE

B. Rheumatic fever

C. Hypeension

D. Diabetes mellitus

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Ram Devi presented with generalized edema sweatingand flushing tachycardia and fever after bee sting. Thisis:

A. T cell mediated cytotoxicity

B. IgE mediated reaction

C. IgG mediated reaction

D. IgA mediated hypersensitivity reaction

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Miller’s acidogenic theory of caries is also known as:

A. Proteolytic theory.

B. Chemioparasitic theory.

C. Proteolytic chelation theory.

D. None of the above.

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