Causes of Redness and Warmth in Inflammation
Published:
What causes redness and warmth at an inflamed site?
O Vasodilation
O Decreased capillary permeability
O Decreased blood flow
O Tissue necrosis
Animated Video Solution
The first half plays free, the full solution is in the app.
Step by Step Written Solution
In this problem, we're asked to identify the cause of redness and warmth at a site of inflammation.
Understanding Inflammation Symptoms
To answer this, let's break down the physiological response during inflammation. Inflammation is the body's immune response to injury or infection.
The Inflammatory Response
When tissue is damaged, local chemical mediators like histamine are released. These chemicals act on the nearby blood vessels.
One primary effect is vasodilation, which is the widening of the blood vessels. Let's see how that looks visually.
When blood vessels widen or dilate, there is a significant increase in blood flow to that specific area. This is known as hyperemia.
Result: Increased blood flow to the area
The rest of this solution is on Solvi
5 more steps are locked. Watch the full animated, narrated solution for free.
Snap a photo, solve any question like this.
Watch the Rest for Free
Free to download · First solutions are on us
