Flashcards

The shoulder /back muscles

Julia L English 18 cards

Cards in this deck (18)

1What is the joint called between the head of the humerus and socket (glenoid cavity) of the scapula?The glenohumeral joint
2Classify the glenohumeral joint and list is movements.Synovial, multiaxial, ball in socket
Movements: Flexion/extension, abduction/adduction, medial/ lateral circumduction
3identify the three parts of the clavicle.
4Name ligaments A, B & C
5What is the Sternoclavicular joint ?A synovial articulation between the sternal end of the clavicle and the manubrium of the sternum.
Is a saddle joint
6What is The acromioclavicular jointThe acromion of the scapula rotates on the acromial end of teh clavicle.
Is a plane synovial articulation
7What movements can be produced by the scapulotharacic joint?
8Pectorialis major can produce which actions?Fexion, adduction & medial rotation to the humerus
9Identify the: Trapezius, Rhomboids, serratus anterior and where the Latissimus dorsi would be located.
10Latissimus dorsi can produce which actions? (4)- Extension
- Adduction
- Medial Rotation of UE
- Depression of scapular
11What movements can be produced by the romboids?Retraction and elevation of scapular
12What movements can be produced by serratus anterior?Protraction & upward rotation of scapular
13What movements can be produced by the trapezius muscle?Rectracts and elevates scapular
14Identify the Deltoid, Teres major, Suprasinatus, infraspinatus, subscapularis & teres minor
15Movements of the deltoid muscle are?Flexion /extension
Medial rotation/ lateral rotation
abduction
16what movements can be produced by teres major and minor?Major= adduction
Minor = external rotation of humerus
17what actions can be produced by suprasinatus and infrasinatus?Supra= abduction
infra = external rotation
18These muscles + pectroialis major is innovated by which nerve?Nerves from the brachilal plexis