Exam 2; Upper Exterm.

Lateral movement of the scapula (picture)

Abduction

Medial movement of the scapula (picture)

Adduction

Reaching behind you to scratch the back of your head involves which of the following scapular motions

Adduction

The muscle that perform radioulnar supination includes all of the following except

Anconeus

When viewed from the anatomical position which of the following is located on the posterior surface of the arm

Anconeus

Abduction of the wrist takes place around which axis

Anterioposterior

The most common glenohumeral dislocation is

Anterior

Which of the following nerve roots are apart of the brachial plexus

C7

During radiocarpal flexion which of the following occurs

Carpal bone roll palmar, slide dorsal on the radius

Downward movement of the scapula (picture)

Depression

The action of the lower portion of the trapezius include all of the following except

Elevation

Upward movement of the scapula (picture)

Elevation

Which of the following scapula actions is preformed by the levator scapula muscle

Elevation

Which of the following is not an action of the brachioradialis muscle

Extension of the elbow

Actions of the biceps brachii include all of the following except

Extension of the forearm

During pronation and supination of the proximal radioulnar joint, the ulna moves over the radius

False

Posterior dislocations occur frequently at the glenohumeral joint

False

The acromioclavicular joint has more total range of possible than the sternoclavicular joint

False

The elbow joint is a hinge type joint that allows for internal and external rotation

False

The origin of the pecttoralis major muscle is the coracoid process of the scapula.

False

glenohumeral joint stability is reduced by the glenoid labrum

False

The muscles that are included in the shoulder girdle include all of the following except

Flexor Carpi Ulnaris

Which of the following muscles performes flexion of the thumb

Flexor Pollicis longus

Actions of the elbow and radioulnar joint occurs in all of the following planes except

Frontal

The wrist joint moves through the ______ plane about the _______ axis with ulnar and deviation

Frontal; anterior/posterior

Which of the following glenohumeral motions is often restricted leading to a higher risk of injury among overhead throwers

Internal Rotation

Which of the following is not a muscle of the rotator cuff group

Intrascapularis

Which of the following nerves is responsible for causing carpal tunnel syndrome

Median nerve

All of the following are bony landmarks located on the humerus except

Olecranon process

which of the following cranial nerves is labeled properly with its corresponding number

Optic Cranial Nerve 2

The muscles primarily responsible for flexing the radiocarpal joint attach to which aspect of the hand

Palmer

Which of the following is not a action of hte pectoralis major muscle

Pronation

Which of the following motions occur at the wrist while unscrewing a screw using a screwdriver with your right hand

Pronation

Which of the following is not a structure not associated with the shoulder joint

Ribs

Elbow extension takes place in what plane

Sagittal

Which of the following carpal bones is most commonly injured

Scaphoid

Which of the following muscles are antagonist during an arm curl

Triceps Brachii

During glenohumeral joint internal rotation, the humeral head rolls anterior and slides posterior

True

Subscapularis action is opposed by the infraspinatus

True

The rotator cuff muscle group includes the subscapularis, supraspinatus, infraspinatus and teres minor muscles

True

When attempting extreme external rotation the total shoulder range of motion is enhanced by scapula adduction.

True

The most common injured ligament in the elbow due to throwing is the

Ulnar Collateral Ligament

Raising the humerus high out to the side to ask a question involves which of the following scapula motions

Upward rotation

scapular rotation away from the spine (picture)

Upward rotation

Which of the following are actions associated with the scapulothoracic junction

Upward rotation, abduction, and elevation

Scapular rotation to the spine (picture)

downward rotation

The thumb has how many interphalangeal joints

one

The ligament of the elbow include all of the following except

radiocarpal

Which of the following arthorkinematic actions occurs at the glenohumeral joint

roll cranial, slide caudal

Movements in the transverse plane occur around which axis

superior/inferior