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49 Cards in this Set
- Front
- Back
The joint that marries the appendicular and axial skeleton is called what? |
Sternoclavicular joint |
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The sternum meets the Acromium process at the _________. |
Acromioclavicular (a/c) joint |
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The trochlea articulates with what bone of the forearm? |
The ulna |
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What is the groove for the ulnar nerve called? |
Cubical tunnel |
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Name these bony landmarks of the “Along the edges” trail of scapula: |
A) spine of the scapula B) medial border C) inferior angle D) superior angle E) lateral border F) infraglenoid tubercle |
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Name these bony landmarks of the “in the trenches” trail of scapula: |
A) infraspinous fossa B) supraspinuos fossa C) subscapular fossa |
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Name the bones and bones landmarks that make up the springboard ledge: |
A) acromion B) clavicle C) acromioclavicular and sternoclavicular joints D) coracoid process E) deltoid tuberosity |
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Name the bones landmarks that make up the two hills and a valley: |
A) greater tubercle B) intertubercular groove C) leader tubercle |
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What muscles work in synergy to flex the shoulder? |
Deltoid (anterior fibers) Pectoralis major (upper fibers) Biceps brachii Coracobrachialis (assists) |
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What muscles work in synergy to extend the shoulder? |
Deltoid (posterior fibers) Latissimus dorsi Teres major Pec major (lower fibers) Triceps brachii (long head) |
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What muscles work in synergy to extend the shoulder? |
Deltoid (posterior fibers) Latissimus dorsi Teres major Pec major (lower fibers) Triceps brachii (long head) |
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What muscle performs horizontal abduction? |
Deltoid (posterior fibers) |
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What muscles perform horizontal adduction? |
Deltoid (anterior fibers) Pec major (upper fibers) |
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What muscles perform shoulder abduction? |
Deltoid (all fibers) Supraspinatus |
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What muscles perform shoulder adduction? |
Latissimus dorsi Teres major Infraspinatus Teres minor Pec major (all fibers) Triceps brachii (long head) Coracobrachialis |
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What muscles perform lateral rotation of the shoulder? |
Deltoid (posterior fibers) Infraspinatus Teres minor |
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What muscles perform medial rotation of the shoulder ? |
Deltoid (anterior fibers) Latissimus dorsi Teres major Subscapularis Pec major (all fibers) |
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What muscles perform medial rotation of the shoulder ? |
Deltoid (anterior fibers) Latissimus dorsi Teres major Subscapularis Pec major (all fibers) |
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The deltoid can perform every action at the glenohumeral joint except what? |
Adduction |
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What muscles perform medial rotation of the shoulder ? |
Deltoid (anterior fibers) Latissimus dorsi Teres major Subscapularis Pec major (all fibers) |
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What muscles perform elevation of the scapula? |
Trapezius ( upper fibers, unilaterally) Rhomboids Levantine scapula (unilaterally) |
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What muscles perform depression of the scapula? |
Trapezius (lower fibers) Serratus anterior (with the origin fixed) Pec minor |
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What muscles perform abduction (protraction) of the scapula? |
Serratus anterior (with origin fixed) Pec minor |
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What muscles perform adduction (retraction) of the scapula? |
Trapezius (middle fibers) Rhomboids |
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What muscles perform upward rotation of the scapula? |
Trapezius (upper and lower fibers) Serratus anterior (with the origin fixed) |
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What muscles perform downward rotation of the scapula? |
Rhomboids Locator scapula Pec minor |
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Name the muscle, action, origin, insertion and nerve: |
Deltoid |
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Front (Term) |
Trapezius |
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Front (Term) |
Back (Definition) |
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The teres major has the same action as what muscle? |
Latissimus dorsi |
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What muscles make up the rotator cuff muscles? |
(SITS) S-supraspinatus I️- infraspinatus T- teres minor S- subscapularis |
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Back (Definition) |
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Back (Definition) |
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Back (Definition) |
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Back (Definition) |
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Front (Term) |
Back (Definition) |
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Front (Term) |
Back (Definition) |
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Front (Term) |
Back (Definition) |
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Movement that occurs at the scapula and humerus is called: |
Scapulohumeral rhythm |
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What does the shoulder girdle consist of? |
The scapula and clavicle |
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What makes up the glenohumeral joint? |
The humerus head and Glennis fossa of the scapula |
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What makes up the acromioclavicular joint? |
Acromion process of the scapula and the clavicle |
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Scapulohumeral rhythm is the motion completed by which joints? |
Scapulothoracic and glenohumeral joints |
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In the frontal plane the glenohumeral motion is: |
Abduction or adduction |
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When motion (of scapula) is not directly associated with a primary plane what is that motion called? |
Scaption |
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What is the scapular plane? |
Any movement in between the frontal and sagittal plane |