Pathology

Enzymes responsible for suppuration are derived chiefly from_____________?

A. PMN’s

B. Lymphocytes

C. Monocytes

D. Eosinophils

Serum sickness syndrome is_____________?

A. A transplant immunity

B. An anaphylactic shock

C. Systemic arthus reaction

D. None of the above

Lepra cells seen in leprosy are_____________?

A. Lymphocytes
B. Plasma cells
C. Vacuolated Histocytes
D. Neutrophils

Function of hepatic kupffer cells is____________?

A. Formation of sinusoids

B. Vitamin-A storage

C. Increases blood perfusion

D. Phagocytosis

The process of phagocytosis was discovered by___________?

A. Celsus
B. Elie Metchnikoff
C. Virchow
D. None of the above

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

A. LxA4

B. LxB4

C. 5-HETE

D. PGH2

Ghon complex of the lung usually____________?

A. Undergoes cavitation

B. Undergoes calcification

C. Progresses to tuberculous pneumonia

D. Progresses to military tuberculosis

Ghon focus is associated with ______________?

A. Gonorrhea

B. Syphilis

C. AIDS

D. Tuberculosis

In acute inflammation, immediate transient permeability in cells is increased by__________?

A. Direct injury & necrosis

B. Endothelial Gaps by histamine

C. Leucocyte mediated endothelial injury

D. Increased tissue oncotic pressure

The specific gravity of transudate is_____________?

A. Below 1.0.10
B. Below 1.012
C. Between 1.012 and 1.020
D. Above 1.020