Remaining Upper Arm Muscles Flashcards
1
Q
Brachialis (origin)
A
Lower half of anterior surface of the humerus; intermuscular septa
2
Q
Brachialis (insertion)
A
ulnar tuberosity of ulna
3
Q
Brachialis (action)
A
Flexion of forearm
4
Q
Brachialis (innervation)
A
musculocutaneous nerve
5
Q
Brachioradialis (origin)
A
lateral supracondylar ridge of humerus
6
Q
Brachioradialis (insertion)
A
lateral surface of distal end of radius
7
Q
Brachioradialis (action)
A
flexion of forearm
8
Q
Brachioradialis (innervation)
A
Radial Nerve
9
Q
Anconeus (origin)
A
lateral epicondyle
10
Q
Anconeus (insertion)
A
lateral side of olecranon of ulna
11
Q
Anconeus (action)
A
extension of forearm; stabilize elbow joint against flexion or pronation-supination
12
Q
Anconeus (innervation)
A
Radial Nerve
