Medical MCQs

5099 MCQs  (Page 360 of 510)

Lepra cells seen in leprosy are_____________?
A. Lymphocytes
B. Plasma cells
C. Vacuolated histocytes
D. Neutrophils
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
Lymphocytosis is seen in______________?
A. Fungal infections
B. Viral infections
C. Bacterial infections
D. Protozoal infections
Example of ganulomatous inflammation_____________?
A. Sarcoidosis
B. Leprosy
C. Tuberculosis
D. All of the above
Edema occurs due to_____________?
A. Increased capilary permeability
B. Decreased capilary permeability
C. Decreased interstitial fluid
D. Decreased blood flow