Test - Shoulder/Arm

Question 1

Deltoid

Answer 1

Anterior fibres: clavicle
Middle fibres: lateral part of acromion process
Posterior fibres: inferior edge of scapula spine

Question 2

Pectoralis major

Answer 2

Upper fibres: medial half of the anterior surface of the clavicle
Lower fibres: anterior surface of the costal cartilages of the first 6 ribs and sternum

Question 3

Pectoralis minor

Answer 3

Anterior surface of ribs 3-5

Question 4

Latissimus dorsi

Answer 4

Posterior crest of the iliac, back of the sacrum and spinous processes of T1-T5, T7-T12 and lower 3 ribs

Question 5

Biceps brachii

Answer 5

Short head: coracoid process of the scapula and upper lip of glenoid fossa
Long head: supraglenoid tubercle above superior lip of glenoid fossa

Question 6

Levator scapula

Answer 6

Posterior surface of C1-C4 TVPs

Question 7

Rhomboid major

Answer 7

T2-T5 spinous processes and supraspinous ligament

Question 8

Trapezius

Answer 8

Upper fibres: external occipital protuberance and posterior ligaments of neck
Middle fibres: spinous processes of vertebrae C7-T3
Lower fibres: spinous processes of T4-T12

Question 9

Triceps brachii

Answer 9

Long head: infraglenoid tubercle below inferior lip of glenoid fossa of scapula
Medial head: distal surface of posterior humerus
Lateral head: upper half of posterior surface of humerus