Question

Select the correct statement about inflammation.

A) Neutrophils vacate an inflamed area to avoid injury and cell death.
B) Aspirin and other anti-inflammatory substances act by promoting histamine release.
C) Tissue edema occurs due to increased vascular permeability.
D) Leukopenia-inducing factors are released by damaged tissues.

Answer 1

Inflammation is a response of the body to injury or infection. Tissue edema occurs due to increased vascular permeability. Aspirin and other anti-inflammatory substances inhibit the synthesis of prostaglandins to relieve pain.

Step-by-step explanation:

Inflammation is a response of the body to injury or infection. It involves various processes such as vasodilation, increased vascular permeability, and recruitment of white blood cells. Tissue edema occurs due to increased vascular permeability, which allows plasma to leak out and form interstitial fluid, causing swelling.

Aspirin and other anti-inflammatory substances do not act by promoting histamine release. Instead, they inhibit the synthesis of prostaglandins, which are a major cause of the pain associated with inflammation.

Therefore, the correct statement about inflammation is:

C) Tissue edema occurs due to increased vascular permeability.