Which of the following is not a mediator of inflammation___________?

Related Mcqs:

1. The following chemical mediator is a product of arachidonic acid metabolite by cyclo oxygenase pathway____________?

   A. LxA4 B. LxB4 C. 5-HETE D. PGH2...

2. Epitheloid cells are seen in all of the following except______________?

   A. Tuberculosis B. Granulation tissue C. Syphilis D. Sarcoidosis...

3. Granuloma is characterized by all of the following except______________?

   A. A specific type of chronic inflammation B. Accumulation of modified macrophages C. Initiated by a number of infectious and non infectious agents D. A reaction of acute inflammation...

4. All of the following about prostaglandins and leukotriene are correct except________________?

   A. Arachidonic acid is metabolized to form prostaglandins and leukotrienes B. COX-1 is inducible in many tissues C. COX is induced by cytokines at the site of inflammation D. Leukotrienes cause bronchoconstriction...

5. Which of the following is NOT a constituent of Virchow’s traid ?

   A. Damage to endothelium due to injury or inflammation B. Diminished rate of blood flow C. Increased coagulability of blood D. Increased venous blood pressure...

6. Earliest transient change following tissue injury_____________?

   A. Neutrophilia B. Neutropenia C. Monocytoses D. Lymphocytoses...

7. Which of the following statement about fibrinous exudate is FALSE ?

   A. It is associated with many types of severe inflammation B. It has low protein content C. It has fibrin precipitates D. It induces connective tissue organization...

8. Bradykinin causes all the following except____________?

   A. Smooth muscle contraction B. Dilatation of blood vessels C. Pain D. Opsonisation...

9. In chronic, granulomatous inflammation, which of the following processes is most likely to predominate ?

   A. Exudation B. Congestion C. Transudation D. Proliferation...

10. Which of the following cells are more abundant in chronic inflammation than in acute inflammation ?

    A. Plasma cells B. Eosinophils C. Neutrophils D. Normoblats...