Which term corresponds to redness in the five cardinal signs?

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Multiple Choice

Which term corresponds to redness in the five cardinal signs?

Explanation:
Redness in inflammation comes from hyperemia, where blood vessels dilate and more blood flows into the area, giving the skin a red appearance. The term describing this redness is rubor. This vascular change often brings warmth as well (calor), while the other signs describe swelling (tumor) and pain (dolor), with possible loss of function.

Redness in inflammation comes from hyperemia, where blood vessels dilate and more blood flows into the area, giving the skin a red appearance. The term describing this redness is rubor. This vascular change often brings warmth as well (calor), while the other signs describe swelling (tumor) and pain (dolor), with possible loss of function.

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