1. Which of the following conditions is least likely to present as an eccentric osteolytic lesion? Aneurismal bone cyst Fibrous cortical defect Giant cell tumor Simple bone cyst 2. All are secondary causes of polycythemia except: Pheochromocytoma Myeloproliferative disorder Hernangioblastoma High altitude 3. Which one of the following can be used in the management of hemophilic patient Ascorbic acid Tranexamic acid Acetic acid Palmitoic acid 4. All of the following tissues regenerate, except: Striated muscle Liver Intestinal mucosa Bone 5. Chronic bronchitis is primarily a disease of: Alcoholics Miners Patients with a family history of allergy Cigarette smokers 6. Anaphylotoxins are C2, C3 C3a, C5a C3b, C5b C3b, C5a 7. Which of the following characteristics is the most reliable indicator of prognosis of malignant tumors? The degree of localization The degree of differentiation Abnormal mitoses Size of the tumor 8. Coagulative necrosis is Characterized by loss of tissue architecture Characteristic of hypoxic death None of the above Characteristic of focal bacterial infections 9. Following are functions of prostaglandins except: Elevates blood pressure Increase capillary permeability Lowers blood pressure Uterine contraction 10. Irreversible dementia is caused due to: Normal pressure hydrocephalus (NPH) Wilson’s disease Subarachnoid hemorrhage Vascular dementia 11. A specific chromosome marker characterizes which type of leukemia listed below? Chronic myelocytic leukemia Acute lymphocytic leukemia Chronic lymphocytic leukemia Acute myeloid leukemia 12. Amyloidosis is commonly associated with Multiple myeloma Chronic osteomyelitis Periostitis Acute osteomyelitis 13. Transudate is characterized by: Tendency to clot Specific gravity of above 1.018 Low protein content Associated inflammatory conditions 14. Which of the following represents the most common source of pulmonary embolism: Thrombophlebitis Endarteritis Lymphangitis Esophageal varices 15. Granulomatous inflammation is typical of the tissue response elicited by all of the following, except: The presence of foreign material (e.g., suture or talc) Fungal infections Acute meningitis Tuberculosis 16. in bone fracture what type of emboli are seen: Blood Air Fat Bone fragment 17. Increased functional demand on the heart produces increase in size of the myocardium by Hyperplasia Calcification Hypertrophy Fatty infiltration 18. The blood in vessels normally doesn’t clot because: Sodium citrate in plasma chelates Ca ions Thrombin has positive feedback on plasminogen Vit K Antagonists are present in plasma Vascular endothelium is smooth and coated with glycocalyx 19. The combination of rest pain, colour changes, oedema and hyperaesthesia Gangrene Necrosis Pregangrene Vasculitis 20. In classification of Obstructive sleep apnoea (OSA), a severe case is defined as when the number of episodes of apnoea during sleep exceed >30/ hour 25 / hour 10/ hour 15 / hour Loading … Question 1 of 20
