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Questions and Answers
Which muscle abducts the shoulder joint according to the text?
Which muscle abducts the shoulder joint according to the text?
- Deltoid (correct)
- Supraspinatus
- Serratus anterior
- Biceps Brachii (long head)
What is the range of motion tested for shoulder abduction in the text?
What is the range of motion tested for shoulder abduction in the text?
- 45° to 135°
- 0° to 90° (correct)
- -90° to 0°
- 90° to 180°
What is the position of the patient during the preliminary evaluation according to the text?
What is the position of the patient during the preliminary evaluation according to the text?
- Standing with arm raised
- Short sitting with arm at side and elbow slightly flexed (correct)
- Sitting with arm crossed
- Lying down with arm extended
Which muscle stabilizes the head of humerus in the glenoid cavity during movements of the shoulder joint as per the text?
Which muscle stabilizes the head of humerus in the glenoid cavity during movements of the shoulder joint as per the text?
In a lateral view, what grade indicates 'Normal' according to the text?
In a lateral view, what grade indicates 'Normal' according to the text?
Which muscle assists in scapular rotation to reach 180° during shoulder abduction?
Which muscle assists in scapular rotation to reach 180° during shoulder abduction?
What grade in a lateral view indicates 'Good' for shoulder abduction?
What grade in a lateral view indicates 'Good' for shoulder abduction?
What is the origin of the middle fibers of the Deltoid muscle?
What is the origin of the middle fibers of the Deltoid muscle?
Which muscle stabilizes the head of humerus in the glenoid cavity during movements of the shoulder joint?
Which muscle stabilizes the head of humerus in the glenoid cavity during movements of the shoulder joint?
What is the range of motion tested for shoulder abduction as per the text?
What is the range of motion tested for shoulder abduction as per the text?
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