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A localized inflammatory response appear...

A localized inflammatory response appears at the site of infection causes redness, swelling, pain and heat due to certain chemicals which are:

A

Histamine and prostaglandins

B

Cerumen and mucus

C

Histamine and cerumen

D

Prostaglandins and cerumen

Text Solution

Verified by Experts

The correct Answer is:
A
Prostaglandin are one of the most potent mediator that caused increase blood flow and as a part of immune response to foreign pathogen histamine is produced by basophils and by mast cells. Histamine increases the permeability of capillaries to WBC and same protein and thus causes inflammation.
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