A Mechanism Is a Process, an Activity of a Living

question 58

True/False

A mechanism is a process, an activity of a living system that mediates the influence of an antecedent factor on disease.

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Definitions:

Flat Lesion

A skin change that is level with the surrounding skin and cannot be felt; it is observed rather than felt.

Different Pigmentation

Variations in skin color among individuals due to differences in melanin production and distribution.

Macule

A flat, distinct, discolored area of the skin smaller than 1 cm in diameter, not involving any change in the thickness or texture of the skin.

Pressure Ulcer

Localized damage to the skin and underlying tissue, mostly over a bony prominence, due to pressure or pressure in combination with shear.