Movement

Question 1

What are the ligaments of the glenohumeral joint?

Answer 1

superior, middle and inferior glenohumeral ligament
coracohumeral ligament
transverse humeral ligament

Question 2

What are the 5 terminal nerves of the brachial plexus and their nerve roots?

Answer 2

Musculotaneous from lateral cord C5-C7
Ulnar from medial cord C7-T1
Median from medial and lateral C6-T1
Axillary from posterior C5-C6
Radial from posterior C5-T1

Question 3

What are the borders of the quadrangular space?

Answer 3

Lateral: surgical neck of the humerus
Medial: long head of triceps brachii
Inferior: teres major
Superior: teres mino

Question 4

What are the contents of the quadrangular space?

Answer 4

axillary nerve and posterior circumflex artery and vein

Question 5

What are the borders of the clavipectoral (deltopectral) triangle?

Answer 5

deltoid, pectoralis major and the clavicle

Question 6

What are the contents of the clavipectoral triangle?

Answer 6

the cephalic vein

Question 7

What are the 3 ligaments at the elbow?

Answer 7

radial collateral
ulnar collateral
anular ligament of radius

Question 8

What runs in the radial groove?

Answer 8

radial nerve, profunda brachii artery?

Question 9

What does damage to the ulnar nerve cause?

Answer 9

claw hand

Question 10

What does damage to the median nerve cause?

Answer 10

hand of benediction