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1) Philadelphia chromosome is consistently found in_______________? a. AML b. CLL c. CML d. All of the above
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2) The cell with increased mitotic rate and resembling the undifferentiated mesenchymal cells of the same origin is______________? a. Anaplastic b. Dysplastic c. Metaplastic d. Hyperplastic
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3) A simple bacterial test for mutagenic carcinogens is________________? a. Ames test b. Redox text c. Bacteriophage d. Gene splicing
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4) The increase in the size of left kidney following the removal of right kidney (vicarious hypertrophy) is due to_______________? a. Hyperplasia b. Hypertrophy c. Both of the above d. None of the above
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5) the lesions of bone which is expansile and eccentrically ballooned out is________________? a. Ossifying fibroma b. Aneurysmal bone cyst c. Fibrous dysplasia d. None of the above
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6) Usually metastatic lesions are osteolytic, but osteoblastic secondaries occur in cancer of_______________? a. Thyroid b. Prostate c. Kidney d. Uterus
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7) Onion skin appearance is seen in_______________? a. Ewing’s sarcoma b. Osteosarcoma c. Osteoma d. Fibro sarcoma
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8) Nuclear cytoplasmic ratio in malignant cells is________________? a. 1 : 6 b. 1 : 5 c. 1 : 1 d. 6 : 4
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9) In dysplasia mitotic figures are seen in_________________? a. In basal layers of epithelium b. In surface layers only c. From basal layer to surface d. None of the above
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10) Malignant tumour of epithelial origin is_______________? a. Carcinoma b. Sarcomas c. Papilloma d. All of the above
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11) Pap smear is used to detect dysplasia, carcinoma insitu and invasive carcinoma of uterine cervix. This is based on the principle of_______________? a. Neoplastic cells are cohesive b. Neoplastic cells are are non cohesive c. Hyper chromatic and pleomorphism of tumour cells d. All of the above
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12) Epstein Barr virus is associated with ___________________? a. Nasopharyngeal carcinoma b. Burkitts lymphoma c. Infectious mononucleosis d. All of the above
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13) Malignant tumour of skeletal muscie is__________________? a. Rhabdomyoma b. Rhabdomyosarcoma c. Leiomyoma d. Leiomyosarcoma
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14) Keratin pearls with downward proliferation of epithelial masses is characteristic of_______________? a. Squamous cell carcinoma b. Basal cell carcinoma c. Epidermoid carcinoma d. Melanoma
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15) Basal cell carcinoma occurs on_________________? a. Skin and pilosebaceous adnexa b. Skin and mucosa c. Skin, lips and tongue d. All of the above
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16) The wasting syndrome associated in cancer is_____________? a. Achalasia b. Cacchexia c. Atelexis d. Cacoguesia
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17) Oncogenic viruses in human are_________________? a. HPV b. EBV c. Hepatitis -B virus d. All of the above
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18) Incidence of most common malignant tumours in women is_____________? a. Breast b. Lung c. Cervix d. Ovary
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19) Burkitt’s lymphoma is associated with the proliferation of ______________? a. T- cell b. B – cell c. Lymph vessels d. Lymph nodes
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20) The increase in size of individual cells is referred as______________? a. Hypertrophy b. Hyperplasia c. Hypodontia d. Differentiation
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