1. All of the following promotes wound healing except Steroids Protein Vitamin C Adequate oxygen supply 2. Coagulative necrosis is Characteristic of focal bacterial infections None of the above Characteristic of hypoxic death Characterized by loss of tissue architecture 3. Chronic bronchitis is primarily a disease of: Miners Alcoholics Cigarette smokers Patients with a family history of allergy 4. Which of the following test is used to compare the chromosomes between normal and neoplastic cells or for detecting genetic transfer of disease: Western Blotting Southern blotting PCR Comparative genomic hybridization 5. Fibrin degradation products help in detection of Thrombocytopenic purpura Thrombasthenia DIC Hemophilia 6. Thrombasthenia is defect of : Aggregation of platelets No. of platelets Platelet secretion Platelet adhesion 7. Absolute increase in RBC count and haemoglobin With increase in blood volume is seen in Mediterranean anemia OsIers disease Polycythemia Cooleys anemia 8. Interferons act against virus during: Removal of viral coat DNA/RNA replication Viral penetration of cells Protein synthesis 9. Which of the CD antigens is specific for B lymphocytes CD-4 CD-12 CD-17 CD-19 10. Tumor lysis syndrome is characterized by all except: Hyperuricemia Hyperphosphatemia Hypercalcemia Hyperkalemia 11. An abscess is: Considered to be premalignant A tumor composed of granulation tissue An abnormal sac within the body containing air or fluid An accumulation of pus 12. Which cell releases vasoactive amine increase vascular permeability? Mast cell Leukocyte Fibroblast Macrophage 13. Jaundice refers to yellow discoloration of the skin, sclera, and tissues caused by: Hypercaicemia Hyperbilirubinemia Hyperlipidemia Hyperglycemia 14. All are causes of microcytic hypochromic anaemia except: Sideroblastic anaemia Megaloblastic anaemia Iron deficiency anaemia Thalassemia 15. Which of the following is seen in Osteoporosis Decreased serum phosphorus Decreased serum Alkaline phosphatase Normal serum calcium and phosphorus Increased serum calcium 16. All of the following statements concerning teratology or teratogens are true, except: Teratology is the study of developmental anomalies The mechanism of teratogenesis is not specific for each teratogen Teratogens are chemical, physical, and biologic agents that cause developmental anomalies Susceptibility to teratogens is variable 17. All of the following are characteristic of an exudate, except: Protein-rich Low specific gravity Cell-rich Glucose-poor 18. The dominant histologic feature of Infarction Is Chronic Inflammation liquefactive necrosis Coagulative necrosis Scar tissue 19. All of the following are benign neoplasms, except: Adenoma Lipoma Papilloma Sarcoma 20. In HIV infection, which of the following is seen? Alteration of helper T cells to cytotoxic T cells ratio Alteration in number of platelets Alteration in ratio of RBCs to WBCs Variation in B cells and T cells ratio Loading … Question 1 of 20