General anatomy and anatomy of the upper limb Flashcards
1
Q
Which joints are involved in the pronation and supination of the forearm?
A
Proximal and distal radioulnar joints
2
Q
Which muscles are involved in pronation?
A
Pronator teres
Pronator quadratus
Brachioradialis
3
Q
Which muscles are involved in supination?
A
Supinator
Biceps brachii
4
Q
What are the borders of the triangular space?
A
Long head of triceps brachii
Teres minor
Teres major
5
Q
What are the borders of the quadrangular space?
A
Long head of triceps brachii
Teres minor
Teres major
Surgical neck of humerus
6
Q
What passes through the triangular space?
A
Circumflex scapular artery and vein
7
Q
What passes through the quadrangular space?
A
Axillary nerve
Posterior circumflex humeral artery and vein
