Wrist
Which muscles affect or assist wrist flexion?
Flexor carpi ulnaris, Flexor carpi radialis, Palmaris longus
The flexor carpi ulnaris and extensor carpi ulnaris distal attachment insertions are both located at the base of which metacarpal?
Fifth
The ability to rotate the forearm and hand so that the palm faces upwards is called what?
Forearm Supination
The Anterior Deltoid, Middle Deltoid and Posterior Deltoid all control what joint _______
Shoulder
What is the insertion of the lower trapezius?
Base of the scapular spine
What action do the flexor carpi ulnaris and extensor carpi ulnaris have in common?
Ulnar deviation
Extensor digiti minimi controls the actions of which finger?
Fifth Finger
What do the triceps and brachialis muscles have in common?
Their insertion is located at the ulna.
________nerve innervates the serratus anterior muscle.
Long thoracic
Which muscles are responsible for scapular retraction?
Rhomboids, middle trapezius
What action do these muscles preform: flexor carpi ulnaris, flexor carpi radialis and palmaris longus?
Wrist flexion
What is the origin of extensor indicis?
Distal ulna
What is the origin of the biceps brachi short head?
Coracoid process of scapula
The Anterior Deltoid, Middle Deltoid, Posterior Deltoid and Supraspinatus all share what action?
Shoulder abduction
What are three parts of the trapezius muscle?
Upper, middle, lower
What action does extensor carpi ulnaris preform?
Wrist extension and ulnar deviation
The flexor carpi ulnaris, flexor carpi radialis, palmaris longus all originate where?
Medial epicondyle of humerus
What is the innervation of Biceps Brachi and Brachialis?
Musculocutaneous nerve
What is the insertion of the Coracobrachialis muscle?
Medial surface of the humerus near the midpoint
The actions is the levator scapula muscle responsible for?
Scapular elevation and downward rotation
The extensor carpi radialis brevis and extensor carpi ulnaris originate where?
Lateral epicondyle of humerus
Flexor pollicis longus, abductor pollicis longus, exetensor pollicis brevis, and extensor pollicis longus are responsible for movement in which finger _________?
Thumb
What is the innervation of the Triceps Brachi and the Brachioradialis?
Radial nerve
The teres minor, supraspinatus and infraspinatus have the same insertion. What is this insertion?
Greater tubercle of the humerus
The supraspinatus and infraspinatus muscles share what nerve?
Suprascapular nerve