1. Haemophilia A is best treated by infusion of: Platelets Cryoprecipitate Whole blood Fresh Frozen Plasma 2. Down syndrome associated with mental retardation is seen in all of the following genotypes except: Trisomy 21 Deletion 21 Mosaicism Robersonian translocation 3. Most common cause thromboembolism: Carotid artery Leg vein Pulmonary vein Brachiocephalic artery 4. In a 70 kg adult, the fasting blood sugar level is 180 mg/100m1. This is indicative of Ketosis Ketoacidosis Hypoglycemia Hyperglycemia 5. Most common benign tumour of Bone: Enchondroma Osteoid osteoma Aneurysmal Bone cyst Osteochondroma 6. Rapid correction of severe hyperglycemia only by insulin causes: Hyperkalemia Hypokalemia Hyponatremia Hypernatremia 7. A patient with male androgenic characters and a genetic makeup with 2X and more than 1 Y chromosome would have: Klinefelter syndrome Downs syndrome Turners syndrome Aperts syndrome 8. Defect in DNA repair mechanism is associated with: Xeroderma pigmentosum Mosaicism Albinism Icthyosis 9. Osteomalacia is caused by a: Vitamin B deficiency in adults Vitamin D deficiency in adults Vitamin A deficiency in children Vitamin C deficiency in children 10. Which of the CD antigens is specific for B lymphocytes CD-12 CD-17 CD-4 CD-19 11. All of the following are benign neoplasms, except: Lipoma Adenoma Papilloma Sarcoma 12. Acid phosphatase positivity is highest in B lymphocytes Macrophages T-lymphocytes Monocytes 13. The process by which red blood cells move out of vessels through widened Inter endothelial Junction is referred to as: Chemotaxis migration Pavementing Diapedesis Rouleax formation 14. Expansile lytic osseous metastases are characteristic of primary malignancy of: Bronchus Breast Prostate Kidney 15. Malignant epithelial cells have an increased number and wider distribution of which of the following receptors Laminin IL-1 Complement Histamine 16. The characteristic cell components of chronic inflammation include all of the following, except: Plasma cells Polymorphonuclear leukocytes Basophils Lymphocytes 17. Emphysema is associated with: Cigarette smoking AIl of the above Genetic factors Pollutants 18. If monocytes are increased in tuberculosis, following diseases will show their increased sarcoidosis, typhoid and then which of the number Hodgkin’s lymphoma Hairy cell leukemia SABE Parasitic infection 19. Lab investigation of choice for checking extrinsic pathway: Activated partial thromboplastin time Bleeding time Clotting time Prothrombin time 20. Granulomatous inflammation with Caseous necrosis is seen in which of the following: Typhoid Lepromatous Leprosy Aspergillosis Tuberculosis Loading … Question 1 of 20