SHOULDER GIRDLE
GH
ELBOW
WRIST/HAND
MISCELLANEOUS
100
What are the three bones of the shoulder girdle?
scapula, clavicle, humerus
100
Identify 3 elements critical to GH joint stability.
Ligaments Rotator cuff muscles Glenoid labrum
100
Identify all 3 joints of the 'elbow.'
Humeroradial Humeroulnar Proximal radioulnar
100
Identify the 8 carpal bones.
scaphoid lunate triquetrum pisiform trapezium trapezoid capitate hamate
100
What serves as the common proximal attachment for the 3 prime agonists of wrist flexion?
Medial humeral condyle
200
What are the five articulations of the shoulder girdle?
AC, SC, CC, ST, GH
200
Describe how the scapula moves when the arm abducted beyond ~30 degrees.
Scapula elevate and upwardly rotate
200
On which bone is the trochlea located?
humerus
200
Where is the carpal tunnel located?
Between carpals and flexor retinaculum
200
What are the prime agonists of scapular adduction?
trapezius (middle and lower) rhomboids
300
Which joint is the major axis of rotation for scapular movements?
SC
300
Identify the proximal attachment of both the sternal and clavicular heads of the pectoralis major.
Sternal - anterior sternum and first 6 ribs Clavicular - anteromedial clavical
300
Identify the three prime agonists of humeroulnar flexion.
Biceps brachii Brachialis Brachioradialis
300
The radiocarpal joint is which type of joint and what movements are possible at it?
condyloid flexion, extension, abduction, adduction, circumduction
300
What are the 3 agonists of GH external rotation?
deltoid (posterior) infraspinatus teres minor
400
What are the six movements of the scapula - and in what plane do each occur?
Elevation and depression - frontal Protraction and retraction - transverse Up rotation and down rotation - frontal
400
Identify the prime agonist of GH horizontal adduction.
Pectoralis major Deltoid (anterior) Coracobrachials
400
Identify the proximal and distal attachments of the pronator quadratus.
anteroinferior ulna (proximal) anterioinferior radius (distal)
400
The muscles on the anterior aspect of this region of the body are responsible for which movements?
wrist flexion wrist abduction wrist adduction finger flexion
400
What is the common distal attachment for all 3 portions of the triceps brachii?
olecranon process
500
What are the prime agonists of scapular upward rotation?
Trapezius (all fibers) Serratus anterior
500
Identify the agonists of GH adduction.
Pectoralis major (lower) Subscapularis Latissimus Teres Major
500
Generally speaking, what are muscles located on the anterior aspect of this region of the body responsible for?
humeroulnar flexion radioulnar pronation (althogh biceps brachii and brachioradialis assist with supination)
500
Identify the three prime agonist of wrist extension
ECRB ECRL ECU
500
What are the prime agonists of radial deviation?
FCR ECRB ECRL
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