1. Hay fever and allergies to certain foods are examples of:Cell-mediated or delayed hypersensitivity reactionsAtopic allergiesImmune complex-mediated hypersensitivity reactionsAntibody-dependent cytotoxic hypersensitivity reactionsQuestion 1 of 20 2. Most common cause of peptic ulcer in adult patients:H pylori infectionUse of NSAIDSZollinger Ellison syndromeAlcoholQuestion 2 of 20 3. Shilling test is done to identify the deficiency of:Vitamin B4Vitamin B12Vitamin B,Folic acidQuestion 3 of 20 4. Diabetes mellitus affects all except:LungBrainKidneyHeartQuestion 4 of 20 5. Important components of collagen synthesis, wound strength and contraction include all of the following, exceptMyofibroblastsVitamin CFibroblastsVitamin DQuestion 5 of 20 6. c-ANCA positivity indicates antibody formation against:MyeloperoxidaseAnti centromere antibodyProteinases-3Cytoplasmic antinuclear antibodyQuestion 6 of 20 7. All of the following tissues regenerate, except:LiverIntestinal mucosaBoneStriated muscleQuestion 7 of 20 8. All of the following are clinical features of hyperthyroidism, except:Heat intoleranceTachycardiaWeight gainTremorQuestion 8 of 20 9. The process by which red blood cells move out of vessels through widened Inter endothelial Junction is referred to as:PavementingRouleax formationChemotaxis migrationDiapedesisQuestion 9 of 20 10. Diabetic diarrhoea drug preferred is:PromethazineMetoclopramideDomperidoneLoperamideQuestion 10 of 20 11. Transudate is characterized by:Associated inflammatory conditionsLow protein contentSpecific gravity of above 1.018Tendency to clotQuestion 11 of 20 12. In granulomatous inflammation epitheloid and giant cells are derived from:Monocyte-macrophagesT cellsB cellsPlasma cellsQuestion 12 of 20 13. All of the following are formed via the cyclooxygenase pathway, except:LeukotrienesProstaglandinsProstacyclinThromboxanesQuestion 13 of 20 14. First clinical sign of vitamin A deficiency is:Bitot's spotConjunctival xerosesXerostomiaNight blindnessQuestion 14 of 20 15. Diabetes mellitus type 2 is associated with all of the following characteristics, except:Autoimmune originOnset in adulthoodAssociated with obesityNormal or increased insulin synthesisQuestion 15 of 20 16. All of the following vascular changes are observed in acute inflammation, except -Increased vascular permeability.Decreased hydrostatic pressure.Stasis of blood.Vasodilation.Question 16 of 20 17. Interleukin-1 and tumor necrosis factor in inflammation are produced by which of the following?PlateletsActivated macrophagesLymphocytesMast cellsQuestion 17 of 20 18. Which one of the following can be used in the management of hemophilic patientTranexamic acidPalmitoic acidAscorbic acidAcetic acidQuestion 18 of 20 19. Following are functions of prostaglandins except:Uterine contractionElevates blood pressureLowers blood pressureIncrease capillary permeabilityQuestion 19 of 20 20. All cells do not divide at the same rate. Events in which phase of the cell cycle determine when a cell is going to replicate?G1 phaseG2 phaseS phaseM phaseQuestion 20 of 20 Loading...