Shoulder Anatomy

What action does the serratus anterior do?

• Adduction
• Retraction
• Elevation
• Protraction

Which muscle starts at the cervical spine and ends at the superior angle?

• trapezius
• levator scapulae
• teres minor
• supraspinatus

Which muscle starts at anterior side of the ribs 1-8 and attaches along the medial margin?

• serratus anterior

• lattissimus dorsi

• pectoralis major

• deltoid

Which muscle only does elevation of the scapula?

• Levator Scapulae

• Rhomboids

• Subscapularis

• Teres Minor

Which muscle does adduction and extension of the humerus?

• Pectoralis Major
• Infraspinatus
• Trapezius
• Latissimus Dorsi

Which joint is the ball-in-socket joint?

• Glenohumeral
• Sternoclavicular
• Acromioclavicular
• Coracoclavicular

Which boney landmark is letter "A"?

• inferior angle
• superior angle
• medial margin
• lateral margin

Which boney landmark is letter "J"?

• Supraspinous fossa
• Infraspinous fossa
• Spine of scapula
• Acromion

Which boney landmark is letter "C"?

• greater tubercle
• deltoid tuberosity
• head of humerus
• lesser tubercle

Which boney landmark is letter "E"?

• Coracoid
• Spine of Scapula
• Acromion
• Glenoid Fossa