Palpation, one of the four components of musculoskeletal examination, is used to assess
a. hypertrophy or atrophy of muscles. c. hypotonicity or spasticity of muscles.
b. limb circumference. d. muscle strength.
C
Palpation is used to assess muscle tone, specifically hypotonicity or spasticity of muscles. Hypotonicity (flaccidity) is a decrease in muscle tone. When the muscle is palpated, it feels flabby and soft to the touch. Spasticity refers to an increase in muscle tension on passive stretching. It is often noted with extreme flexion or extension. Hypertrophy or atrophy of muscles is a characteristic of muscle size and shape and is assessed by inspection. Limb circumference is examined by measuring with a tape measure. Muscle strength can be examined directly using the muscle strength grading scale.
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