SM Shoulder Quiz

How many primary articulations are there in the Shoulder Girdle Complex?

• Two

• Three

• Four

• Five

What is the trade-off mentioned for the mobility of the Shoulder Girdle Complex?

• Mobility is at the expense of flexibility.

• Mobility is at the expense of strength.

• Mobility is at the expense of stability.

• Mobility is at the expense of density.

Which of the following muscles is the only rotator cuff muscle that is on the anterior scapula?

• A) Supraspinatus

• B) Infraspinatus

• C) Teres Minor

• D) Subscapularis

Which muscle is indicated by the label on the top in the back view of the shoulder?

• Infraspinatus

• Teres Minor

• Subscapularis

• Supraspinatus

Which muscle is shown at the bottom in the front view of the shoulder?

• Supraspinatus

• Infraspinatus

• Teres Minor

• Subscapularis

What is the name of the muscle labeled on the bottom in the back view of the shoulder?

• Supraspinatus

• Subscapularis

• Teres Minor

• Infraspinatus

In the back view of the shoulder, which muscle is located directly below the Supraspinatus?

• Teres Minor

• Subscapularis

• Supraspinatus

• Infraspinatus

What action is performed by the Supraspinatus muscle?

• Internal Rotation

• External Rotation

• Elbow Flexion

• Abducts arm

Which muscle is known as the prime mover for internal rotation of the arm?

• Bicep

• Subscapularis

• Tricep

• Teres Minor

What is the primary function of the Tricep muscle?

• Elbow Flexion

• Elbow Extension

• External Rotation

• Abducts arm