Pathology is a branch of medical science that involves the study and diagnosis of disease through the examination of surgically removed organs, tissues (biopsy samples), bodily fluids, and in some cases the whole body (autopsy). Academic tasks provide 3000+ basic and advanced levels of pathology MCQ with answers. In this section, we focus on all areas of MCQs on pathology subject and cover all important topics of pathology like Primary Cardiovascular, Primary Cellular, Primary Endocrine And Renal, Primary Cellular Pathology, Cell Injury, General Pathology, Organ System Pathology, Atherosclerosis-Thrombosis, Embryology, Neoplasia, Nutrition, Transfusion Medicine, Coagulation – and much more. All these topics are chosen from trusted and best reference books on biochemistry. These biochemistry MCQs are also helpful for the preparation of interviews, entrance examinations, other competitive examinations, and certifications for all Experienced, Freshers and Students. Also, check MCQs on Oral Histology here.

161. Usually metastatic lesions are osteolytic, but osteoblastic secondaries occur in cancer of_______________?

A. Thyroid
B. Prostate
C. Kidney
D. Uterus

162. Onion skin appearance is seen in_______________?

A. Ewing’s sarcoma
B. Osteosarcoma
C. Osteoma
D. Fibro sarcoma

163. Nuclear cytoplasmic ratio in malignant cells is________________?

A. 1 : 6
B. 1 : 5
C. 1 : 1
D. 6 : 4

164. 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

165. Malignant tumour of epithelial origin is_______________?

A. Carcinoma
B. Sarcomas
C. Papilloma
D. All of the above

166. 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

167. 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

168. A simple bacterial test for mutagenic carcinogens is________________?

A. Ames test
B. Redox text
C. Bacteriophage
D. Gene splicing

169. 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

170. 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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