Which term corresponds to heat in the cardinal signs?

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Multiple Choice

Which term corresponds to heat in the cardinal signs?

Explanation:
Heat is one of the classic signs of inflammation, represented by the Latin term calor. When tissue is injured, blood vessels dilate and blood flow to the area increases, bringing warm blood and raising the local temperature. This increased perfusion and metabolic activity at the site generate the warmth we observe. The other classic signs come from different vascular and biochemical changes: redness (rubor) from vasodilation and engorged vessels, swelling (tumor) from fluid leakage into tissues, and pain (dolor) from inflammatory mediators stimulating nerve endings. Sometimes loss of function (functio laesa) accompanies these signs as well.

Heat is one of the classic signs of inflammation, represented by the Latin term calor. When tissue is injured, blood vessels dilate and blood flow to the area increases, bringing warm blood and raising the local temperature. This increased perfusion and metabolic activity at the site generate the warmth we observe. The other classic signs come from different vascular and biochemical changes: redness (rubor) from vasodilation and engorged vessels, swelling (tumor) from fluid leakage into tissues, and pain (dolor) from inflammatory mediators stimulating nerve endings. Sometimes loss of function (functio laesa) accompanies these signs as well.

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