Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
57 Cards in this Set
- Front
- Back
|
Clavicle |
Forms AC Joint, Articulates with strenum medially and acromion laterally |
|
|
Spine of Scapula |
Runs diagonally across the posterior surface and lateral end continues as the AC. |
|
|
Body of Scapula |
Forms the Medial and Lateral borders |
|
|
Acromion |
High point of the shoulder; roof of the subacromial space |
|
|
Glenoid Cavity |
Shallow cavity that Articulates with head of the humerous |
|
|
Glenoid labrum |
Fibrous tissue that forms a ring around the glenoid cavity |
|
|
Coracoid Process |
Located anteriorly; provides attachment for muscles and ligaments |
|
|
Ligaments of the Pectoral Girdle |
Stabilize the clavicle and scapula: AC ligament, CC ligament, CA ligament |
|
|
Pectoralis Minor |
Abducts scapula Rotates scapula downward Ele 3-5 ribs forced inhalation when scapula is fixed |
|
|
Serratus Anterior |
Abducts scapula Rotates scapula upwards Ele 3-5 ribs (scapula is fixed) |
|
|
Trapezius |
Elevate scapula Adduct scapula Depress and upward rotate scapula |
|
|
Levator scapula |
Elev scapula Rotate scapula downward |
|
|
Rhomboid Major |
Elev, adducts scapula Rotates scapula downward Stabilizes scapula |
|
|
Pectoralis Major |
Adducts, rotates arm medially at shoulder joint Flexes and extends arm at Sh joint |
|
|
Latissimus dorsi |
Extends, adducts, rotates arm medially at Sh joint Draws arm downward and backward |
|
|
Deltoid |
Abducts, flexes, extends, and rotates arm at Sh joint |
|
|
Subscapularis |
Rotates arm medially at shoulder joint |
|
|
Supraspinatus |
Assist deltoid muscle in abd arm at Sh joint |
|
|
Infraspinatus |
Rotates arm laterally at Sh joint |
|
|
Teres Minor |
Rotates arm laterally and extends at the Sh joint |
|
|
Teres Major |
Extends arm at shoulder joint Add and rotation of arm medially at Sh joint |
|
|
Coracobrachialis |
Flexes and adducts arm at Sh joint |
|
|
Humerus Head |
Articulates with the glenoid cavity |
|
|
Humerus Anatomical neck |
Former site of epiphyseal growth plate |
|
|
Humerus Surgical growth plate |
Distal to the anatomical neck |
|
|
Humerus Body of Humerus |
Diaphsis of humerus |
|
|
Humerus Deltoid Tuberosity |
Insertion point of the deltoid |
|
|
Humerus Capitulum |
Located laterally on the distal end of the humerus Articulates with the radial head |
|
|
Humerus:Radial fossa |
receives radial head when the elbow is fixed |
|
|
Humerus: Trochlea |
Located medially on the distal end of the humerus Articulates with the ulna and allows for flexion and extension |
|
|
Humerus: Coronoid Fossa |
Located on top of trochlea Receives coronoid when the elbow is flexed |
|
|
Humerus: Olecranon Fossa |
Located on posterior surface of the distal humerus Receives the olecranon when elbow is extended |
|
|
Ulna: Olecranon |
Proximal aspect of the ulna located posteriorly |
|
|
Ulna: Coronoid Process |
Proximal aspect of the ulna located anteriorly |
|
|
Ulna: Trochlear Notch |
Curved area between the olecranon process and coronoid process |
|
|
Ulna: Radial Notch |
Depression for the radial head |
|
|
Ulna: Styloid Process |
Distal end of the ulna |
|
|
Radius: Head |
articulates with capitulum of the humerous allows for supination and pronation |
|
|
Radius: Radial Tuberosity |
attachment point for the biceps brachii muscle |
|
|
Radius- Styloid process |
distal end of the radius |
|
|
Radius: Interosseous membrane |
fibrotic membrane between the ulna and radius |
|
|
Biceps brachii: |
flexes and supinates forearm at elbow joint flexes arm at shoulder joint |
|
|
Brachialis |
flexes forearm at elbow joint |
|
|
Brachioradialis |
flexes forearm at elbow joint |
|
|
Triceps brachii |
extends forearm at elbow joint extends arm at shoulder joint |
|
|
Supinator of radius and ulna |
supinates forearm |
|
|
Pronator teres of radius and ulna |
pronates forearm |
|
|
Carpals of the Wrist and Hand |
Scaphoid, Lunate, Triquetrium, pisiform, trapezium, trapezoid, capitate, hamate |
|
|
Joints of the hand |
Metacarpophalangeal Joint (MCP): 1-5th digit Proximal Interphalgeal Joint (PIP): 2-5th digit Distal Interphalangeal Joint (DIP): 2-5th digit |
|
|
Flexor carpi radialis |
flexes and abducts hand at wrist joint |
|
|
Flexor carpi ulnaris |
flexes and adducts hand at wrist joint |
|
|
Palmaris |
weakly flexes hand at wrist joint |
|
|
Flexor digitorum superficialis |
flexes hand at wrist joint flexes phalanges of each finger at the PIP joint |
|
|
Flexor digitorum profundus |
Flexes hand at wrist joint flexes phalanges of each finger at the DIP joint |
|
|
Extensor carpi radialis longus |
extends and abducts(radial deviation) hands at wrist joints |
|
|
Extensor carpi ulnaris |
extends and adducts (ulnar deviation) hand at wrist joint |
|
|
Extensor digitorium |
extends hand at wrist joint extends phalanges of each finger |
