Arm
Athletic Training 282 with Mcgillis at Central Michigan University
About this deck
By: Ryan Failing
Created: 2011-11-01
Size: 28 flashcards
Views: 9
Created: 2011-11-01
Size: 28 flashcards
Views: 9
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Brachialis
A: Flex the elbow
O: Distal half of anterior surface of humerus
I: Tuberosity and coronoid process of ulna
Brachioradialis
A: Flex the elbow, assist to pronate and supinate the forearm when these movements are resisted
O: Proximal 2/3s of the lateral supracondylar ridge of humerus
I: Syloid process of radius
Extensor Carpi Radialis Longus
A: Extend the wrist, Abduct the wrist, and assist to flex the elbow
O: Distal 1/3rd of the lateral supracondylar ridge of humerus
I: Base of 2nd metacarpal
Extensor Carpi Radialis Brevis
A: Extend the wrist, Abduct the wrist, and assist to flex the elbow
O: Common extensor tendon from the lateral epicondyle of humerus
I: Base of 3rd metacarpal
Extensor Carpi Ulnaris
A: Extend the wrist, adduct wrist
O: Common extensor tendon from the lateral epicondyle of humerus
I: Base of 5th metacarpal
Extensor digitorum
A: Extend the 2nd through 5th metacarpals, assist to extend the wrist
O: Common extensor tendon from lateral epicondyle of humerus
I: Bases of middle and distal phalanges of 2nd through 5th fingers
Flexor Carpi Radialis
A: Flex the wrist, abduct the wrist, may assist to flex the elbow
O: Common flexor tendon from medial epicondyle of humerus
I: Bases of 2nd through 3rd metacarpals
Palmaris Longus
A: Tense the palmar fascia, flex the wrist, may assist to flex the elbow
O: Common flexor tendon from medial epicondyle of humerus
I: Flexor retinaculum and palmar aponeurosis
Flexor Carpi ulnaris
A: Flex the wrist, adduct the wrist, assist to flex the elbow
O: Humeral head- Common flexor tendon from medial epicondyle of humerus
Ulnar head- Posterior surface of proximal 2/3rd of ulna
I: Pisiform, hook of the hamate and base of 5th metacarpal
Flexor digitorum superficialis
A: Flex the 2nd through 5th fingers, flex the wrist
O: Common flexor tendon from medial epicondyle of humerus, ulnar collateral ligament, coronoid process of ulna, interosseous membrane and proximal shaft of radius
I: Sides of middle phalanges of 2nd through 5th fingers
Flexor digitorum profundus
A: flex the 2nd through 5th fingers, assist to flex the wrist
O: Anterior and medial surface of proximal 3/4 of ulna
I: Base of distal phalanges, palmar surface of 2nd through 5th fingers
Pronator Teres
A: Pronate the forearm, assist to flex the elbow
O: Common flexor tendon from medial epicondyle of humerus and coronoid process of the ulna
I: Middle of lateral surface of the radius
Biceps Brachii
A: Flex the elbow, supinate the forearm, flex the shoulder
O: short head- coracoid process of scapula\
long head- supragelnoid tubercle of scapula
I: Tuberosity of the radius and aponeurosis of the biceps brachii
Triceps Brachii
A: All heads- extend the elbow
Long head- extend the shoulder, adduct the shoulder
O: Long head- infraglenoid tubercleof the scapula
lateral head- posterior surface of proximal half of the humerus
medial head- posterior surface of distal half of the humerus
I: Olecranon process of the ulna
Extensors lateral to medial
Extensor carpi radialis longus, extensor carpi radialis brevis, extensor digitorum, extensor carpi ulnaris
LBDU
Wad of 3
1. Brachioradialis
2. extensor carpi radialis longus
3. extensor carpi radialis brevis
Distal from lateral supracondylar ridge of humerus
Anconeus
weak elbow extensor
triangular shape
lateral epicondyle of the humerus and attaches on shaft of ulna
Superficial
Flexors Lateral to medial
Pronator teres, flexor carpi radialis, palmaris longus, flexor carpi ulnaris
TRLU
long muscles of thumb
Abducter pollicis longus
Extensor pollicis longus and brevis
Flexor pollicis longus
Anatomical snuff box
lateral- extensor pollicis brevis and abductor pollicis longus
medial- extensor pollicis longus
Hypothenar eminence
Abductor digiti minimi,
Flexor digiti minimi brevis
Opponens digiti minimi
Thenar eminence
Abductor pollicis brevis
flexor pollicis brevis
Opponens pollicis
Annular ligament
Wraps around the head and neck of radius stabalizing the proximal radius against the ulna during pronation and supination.
Ulnar nerve
Passes through medial epicondyle and olecranon process.
"Funny bone"
Olecranon Bursa
Olecranon bursitis- student's elbow
Distal to the triceps brachii
Flexor retinaculum
Palmar surface of the wrist distal to the flexor crease.
Form with carpal bones to form carpal tunnel.
extensor retinaculum
Posterior wrist
Stabalizes wrist and thumb extensors
Radial and ulnar arteries
radial- pulse. anterior wrist between flexor carpi radialis and shaft of radius
Ulnar- proximal to pisiform, medial to palmaris longus. not as easy to find pulse
About this deck
By: Ryan Failing
Created: 2011-11-01
Size: 28 flashcards
Views: 9
Created: 2011-11-01
Size: 28 flashcards
Views: 9
About StudyBlue
STUDYBLUE makes things that make you better at school.
Things like online flashcards with photos and audio.
Things like personalized quizzes and friendly reminders about when (and what) to study next.
Think of it as a digital backpack™: access to all of your study materials online and on your phone.
STUDYBLUE exists to make studying efficient and effective for every student, for free. Join us.
“Simply amazing. The flash cards are smooth, there are many different types of studying tools, and there is a great search engine. I praise you on the awesomeness.”
Dennis
Dennis