What term describes the action of lowering a body part?

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Prepare for the Skeletal System AandP Test. Study with flashcards and multiple choice questions, each question offers hints and explanations. Enhance your knowledge for an impressive exam performance.

Multiple Choice

What term describes the action of lowering a body part?

Explanation:
Movement terminology for body parts in a vertical direction is being tested. Depression describes lowering a body part; for example, lowering the jaw when you open your mouth or lowering the shoulders (scapular depression). It is the opposite of elevation, which raises a part. Protraction and retraction involve moving a part forward or backward along the horizontal plane, not vertical lowering, so they don’t describe the action being asked about.

Movement terminology for body parts in a vertical direction is being tested. Depression describes lowering a body part; for example, lowering the jaw when you open your mouth or lowering the shoulders (scapular depression). It is the opposite of elevation, which raises a part. Protraction and retraction involve moving a part forward or backward along the horizontal plane, not vertical lowering, so they don’t describe the action being asked about.

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