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Final Exam (Upper Evaluation) - KHS287
Terms in this set (26)
3 bones of the shoulder complex
clavicle, scapula, humerus
The only bony attachment of the shoulder to the body occurs with the:
The clavicle articulates with the:
sternum and scapula
The clavicle is the ______ bone in the body to start ossifying and is not fully developed until age _____.
Where do muscles attach on the clavicle?
Inferior and posterior
Why does the clavicle elevate and rotate?
To maintain scapular alignment and support
The clavicle prevents __________________ of the shoulder.
The scapula covers ribs ____ through _____ when ti is at rest.
The _____ of the scapula lines up with the ____ spinous process.
Winged scapula is a weakness or atrophy in the ______________.
What is Sprengel's deformity and what will it look like?
The scapula is only partially descended from the neck. The scapula is high riding, and the neck is shorter or webbed.
What motion makes the greater and lesser tubercles of the humerus more easily palpable?
IR & ER
The _______ joint has very poor stability because it is shallow.
The AC joint is supported by which 3 ligaments?
The coracoclavicular ligament is broken down into the ___________ and the ____________ ligaments.
coanoid and trapezoid
What is the function of the glenoid labrum?
Keeps the humeral head in the socket and deepens the fossa.
What are the 3 glenohumeral ligaments?
What is the function of the transverse humeral ligament?
To hold the long head of the biceps in the intertrabecular notch
The coracohumeral ligament originates at the ___________ and attaches at the ________________.
Coracoid process, greater and lesser tubercles
The coracoacromial ligament attaches the __________________ to the _______________.
Coracoid process, clavicle
What are the two bursas in the shoulder?
Subacromial and subdeltoid
What muscle makes a triangle shape on the lateral side of the shoulder?
The kite shaped muscle of the neck and back
The broadest muscle on the back that's involved with both arm and trunk movement
Muscle that runs along ribs 1-8 and looks filleted
4 muscles of the rotator cuff
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