pathology MCQs – Page 11

Practise focused pathology questions with marked answers for exam preparation and subject revision.

pathology Mcqs

201. Most tumours are ___________________?
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A. Biclonal in origin

B. Monoclonal in origin

C. None of the above

D. Multiclonal in origin

202. Large open wounds that are characterized by tissue loss and repaired by formation of granulation tissue in the floor of the wound is characteristic of______________?
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A. Regeneration

B. Secondary healing

C. Cicatrisation

D. Primary healing

203. Mural thrombi are thrombi in______________?
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A. Arteries

B. Heart chamber

C. Vein

D. Valve cusp

204. After myocardial infarction all of the following enzyme levels are high except_____________?
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A. Lactic Dehydrogenase (LDH)

B. Creatine phospho kinase (CPK)

C. Serum ornithine carbamyl transferase (SOCT)

D. Serum glutamic oxaloacetic transaminase (SGOT)

205. One of the following is not a malignant feature____________?
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A. Aplasia

B. Pleomorphism

C. Anaplasia

D. Abnormal mitosis

206. Change in structure and functions of a tissue is called______________?
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A. Dysplasia

B. Metaplasia

C. Aplasia

D. Anaplasia

207. Following is the most important factor in the management of shock_________________?
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A. Blood pressure

B. Cardiac output

C. CVP to 8 cm of water

D. Deficiency of effective circulating blood volume

208. The first even in primary wound healing__________?
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A. Epithelial changes

B. Acute inflammatory response

C. Organization

D. Formation of blood cloth

209. Caseating granuloma is commonly seen in____________?
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A. Tyhoid

B. Amoebiasis

C. Viral infections

D. Tuberculosis

210. The metabolic effects of sympathomimetics are mediated by__________________?
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A. Dopaminergic receptors

B. All beta-adrenergic receptors

C. Opioid receptors

D. Beta 2 receptors

211. The characteristic finding in chronic myeloid leukemia is______________?
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A. Total lack of neutrophils

B. Total lack of platelets

C. Reduced score of alkaline phosphatase in granulocytes

D. Reduced score of acid phosphatase in granulocytes

212. Anaphylotoxins are___________?
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A. C3a, C5a

B. C2, C3

C. C3b, C5a

D. C3b, C5b

213. A 13 year old boy presents with a large mixed lytic and blastic mass in the metaphyseal region of the lower end of femur. The most likely diagnosis is___________?
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A. Ewings sarcoma

B. Giant cell tumour

C. Chondrosarcoma

D. Osteosarcoma

214. Usually metastatic lesions are osteolytic, but osteoblastic secondaries occur in cancer of_______________?
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A. Uterus

B. Thyroid

C. Prostate

D. Kidney

215. Which of the following being is the most frequent site of thrombus ?
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A. Veins of lower extremities

B. Portal vein

C. Pulmonary vein

D. Hepatic vein

216. Beta 2 agonist causes_______________?
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A. Mydriasis

B. Vasoconstriction

C. Bronchial muscle relaxation

D. Contraction of urinary spinctors

217. Which of the following predisposes to thrombogenesis ?
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A. Endothelial injury

B. Stasis of blood

C. Turbulence of blood

D. All of the above

218. Hypovolemic shock develops after loss of______________?
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A. 20% blood

B. 40% blood

C. 30% blood

D. 10% blood

219. All of the following promotes wound healing except_________?
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A. Adequate oxygen supply

B. Protein

C. Steroids

D. Vitamin C

220. Sunburst appearance and codmans triangle are seen in______________?
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A. Chondrosarcoma

B. Osteoma

C. None of the above

D. Osteosarcoma

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