Clinical Aspects of the Shoulder Joint

Question 1

what is the function of the clavicle

Answer 1

support the shoulder and protect the brachial plexus

Question 2

what muscles does attach to the clavicle

Answer 2

trapezius
deltoid
pictorials major
subclavious 
SCM

Question 3

what is the labrum

Answer 3

fibrocartiliginous and elevates the glenoid laburm

doubles the glenoid depth and increases the surface area

Question 4

what muscles cause shoulder flexion

Answer 4

pec major
coracobrachialis
biceps
deltoid

Question 5

what muscles cause shoulder extension

Answer 5

teres major
latissimiss dorsi
deltoid-post part

Question 6

what muscles cause shoulder abduction

Answer 6

deltoid

supraspinatus

Question 7

what muscles cause shoulder adduction

Answer 7

pec major

latissimus dorsi

Question 8

what muscles cause medial roation

Answer 8

teres major

subscapularis

Question 9

what muscles cause lateral rotation

Answer 9

teres minor

infraspinatus

Question 10

what muscles cause flexion of elbow

Answer 10

brachialis
biceps
brachiradialirs

Question 11

what muscles cause extension of elbow

Answer 11

triceps

anconeus

Question 12

what muscles cause prontation

Answer 12

pronator quadratus

pronator teres

Question 13

what muscles cause supination

Answer 13

biceps

supinator