Thin, Solid Lines with Arrowheads at Each End, That Are

question 4

Multiple Choice

Thin, solid lines with arrowheads at each end, that are used to show the distance being measured are:

• A)Visible lines
• B)Dimension lines
• C)Leader lines
• D)Extension lines

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Definitions:

Extensor Hallucis Longus

A leg muscle that extends the big toe and aids in foot dorsiflexion and inversion.

Tibialis Anterior

A muscle in the lower leg that contributes to dorsiflexion and inversion of the foot.

Brachioradialis

A muscle of the forearm that flexes the forearm at the elbow, particularly when the forearm is in midpronation/supination.

Gluteal Muscles

A group of three muscles located in the buttocks, responsible for movement of the hip and thigh.