Inflammation

Question 1

Inflammation is characterised by

Answer 1

Vasodilation
Increased permeability of the capillaries
Clotting of the fluid
Migration of granulocytes and monocytes
Swelling of tissue cells

Question 2

First Line of Defence

Answer 2

Tissue macrophage

Question 3

Second Line of Defence

Answer 3

Neutrophil Invasion

Question 4

Third line of Defence

Answer 4

Second Macrophage Invasion

Question 5

Fourth Line of Defence

Answer 5

Increased production of granulocytes and monocytes by the bone marrow

Question 6

Inflamed tissue produces factors

Answer 6

IL-1

TNF

Question 7

IL-1 and TNF cause the increased expression of which molecules?

Answer 7

Selectin

Intercellular Adhesion Molecules

Question 8

Effect of Adhesion molecules on neutrophils

Answer 8

They bind to the complementary proteins on the neutrophils and cause margination

Question 9

Effect of Adhesion molecules on the endothelium

Answer 9

The intercellular attachment loosen to cause diapered is

Question 10

Macrophages produce substances in inflammation. Name these substances

Answer 10

IL-1
TNF
GM-CSF
G-CSF
M-CSF

Question 11

What is Pus

Answer 11

Dead macrophages and neutrophils, necrotic tissue and tissue fluid inside a cavity in the area of inflammation.