SM2 Shoulder Quiz 1

What is the "joint" that is not a true joint of the shoulder complex? (can be referred to as an articulation)

• Glenohumeral

• Scapulothoracic

• Sternoclavicular

• Acromioclavicular

The shoulder has great freedom and ROM at the expense of _______.

• Strength

• Stability

• Elasticity

• Load capacity

Mobility with stability of a joint:

• Synergy

• Force couple

• Dynamic stability

• Lesion

True or False: The geometry of the hip's socket makes it more stable (but have less ROM) than the glenohumeral joint.

• True

• False

Tags

NGSS.MS-LS4-2

The most lateral clavicular joint:

• AC

• SC

• GH

• ST

Stability of which of the following is derived entirely from muscle action?

• Acromioclavicular

• Sternoclavicular

• Glenohumeral

• Scapulothoracic

The only rotator cuff that specifically performs should abduction:

• Teres Minor

• Subscapularis

• Supraspinatus

• Infraspinatus

Originates on T2-T5:

• Rhomboid minor

• Levator scapulae

• Rhomboid major

• Trapezius

Elevates and retracts the scapula:

• Levator scapulae

• Rhomboid major

• Serratus anterior

• Trapezius

Originates on the supraglenoid tubercle:

• Short head biceps tendon

• Long head biceps tendon

• Pectoralis major

• Pectoralis minor