Additive Pathologies Affect Tissue Density Such That the Affected Anatomy

question 6

Multiple Choice

Additive pathologies affect tissue density such that the affected anatomy may appear _________ on the radiograph.

• A) lighter than normal
• B) darker than normal
• C) unchanged
• D) hypoechoic

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Definitions:

Fibularis Brevis

A muscle of the lower leg that contributes to the eversion and plantarflexion of the foot.

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.