what combination of movements can occur at the glenohumeral joint besides rotation?\nabduction and…
what combination of movements can occur at the glenohumeral joint besides rotation?\nabduction and adduction\ngliding and rolling\nflexion and extension\nprotraction and retraction
Answer
Brief Explanations:
The glenohumeral (shoulder) joint is a ball-and-socket joint. Rotation is one of its movements, and it also performs several other angular movements.
- Abduction/adduction: Moving the arm away from/toward the midline, a valid glenohumeral movement.
- Gliding/rolling: These are joint motion types, not specific movement terms for this joint.
- Flexion/extension: Moving the arm forward/backward, a valid glenohumeral movement.
- Protraction/retraction: These occur at the sternoclavicular and acromioclavicular joints, not the glenohumeral joint. Both abduction/adduction and flexion/extension are correct angular movements of the glenohumeral joint besides rotation.
Answer:
A. Abduction and adduction C. Flexion and extension