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Differentiation

Development of a cell from an unspecialized to specialized state (Stem cells give rise to cells that undergo differentiation)

Palpation

Gently touching body surfaces with hands

Growth

Increase in body size

Auscultation:

Listening to body sounds (stethoscope)

Movement:

Motion of the whole body

Metabolism

Sum of all the chemical process that occur in the body.

Percussion

Tapping on the body surface with fingertips and listening to echoes