1. Interferons act against virus during: DNA/RNA replication Viral penetration of cells Removal of viral coat Protein synthesis 2. Anemia in a newborn can result from: Impaired production of red blood cells Excessive blood loss during delivery All of the above Excessive destruction of red blood cells 3. In a case of sporadic ataxia, what lab investigation is not done: Vit E Vit B1 Serum folate TSH 4. An increase in the size of an organ or tissue due to an increase in the size of cells is known as: Hypertrophy Atrophy Hyperplasia Aplasia 5. Amyloidosis most commonly occurs in Spleen Liver Kidney Heart 6. Hemophilia A is caused by defect of gene encoding: Factor 13 Factor 8 Factor 9 Factor 5 7. Haemophilia A is best treated by infusion of: Cryoprecipitate Platelets Fresh Frozen Plasma Whole blood 8. Blood transfusion reaction occurs due to: Complement mediated ABO incompatibility Anaphylactic reaction Due to proteins 9. Expansile lytic osseous metastases are characteristic of primary malignancy of: Kidney Breast Prostate Bronchus 10. Peripheral nerve regenerates at the rate of mm per day 2 1 5 0.5 11. Acid phosphatase positivity is highest in Monocytes B lymphocytes T-lymphocytes Macrophages 12. Interferon gamma release assay (IGRA) is used for diagnosis of: Tuberculosis Hepatitis B Syphilis HIV 13. Defect in DNA repair mechanism is associated with: Mosaicism Albinism Icthyosis Xeroderma pigmentosum 14. The desired results in all surgical incisions is healing by: Secondary intention Tertiary intention Primary intention None of the above 15. Pyknosis is characterized by Nucleolus disintegration Nuclear basophilia Nucleus disintegration Nuclear Shrinkage 16. RBC casts in urine are characteristic of: Chronic glomerulonephritis Nephrotic syndrome Acute glomerulonephritis UTI 17. Strep viridans causes what: Non-Bacterial Thrombotic Endocarditis Acute endocarditis Prosthetic valve endocarditis Subacute endocarditis (SABE) 18. Lab investigation of choice for checking extrinsic pathway: Activated partial thromboplastin time Prothrombin time Bleeding time Clotting time 19. Rapid correction of severe hyperglycemia only by insulin causes: Hypernatremia Hypokalemia Hyperkalemia Hyponatremia 20. Which one of the following can be used in the management of hemophilic patient Tranexamic acid Acetic acid Ascorbic acid Palmitoic acid Loading … Question 1 of 20