Human Movement Final Test 2

shoulder movements

-elevation

shoulder movement

abduction (protraction)

reaching behind you to scratch the back of your head involves which of the following scapular motions? -abduction -adduction -elevation -depression

adduction

scapular movements

adduction (retraction)

the muscles that perform radioulnar supination include all of the following except? -anconeus -biceps brachii -supinator -brachioradialis

anconeus

when viewed from the anatomical position which of the following is located on the posterior surface of the arm? -anconeus -biceps brachii -pronator quadratus -pronator teres

anconeus

the most common glenohumeral dislocation is _______.

anterior

abduction (radial deviation) of the wrist (radiocarpal joint) takes place around which axis?

anteroposterior

scapular movement

depression

which of the following is not an action of the brachioradialis muscle? -extension of the elbow -supination from a pronated position -flexion of the elbow -pronation from supinated position

extension of the elbow

actions of the biceps brachii include all of the following except? -extension of the forearm -flexion of the elbow -supination of the forearm -weak flexion of the shoulder joint

extension of the forearm

true or false: during pronation and supination of the proximal radioulnar joint (pruj), the ulna moves over the radius.

false

true or false: glenohumeral joint stability is reduced by the glenoid labrum

false

true or false: posterior dislocations occur frequently at the glenohumeral joint

false

true or false: the acromioclavicular joint has more total range of possible than the sternoclavicular joint

false

true or false: the elbow joint is a hinge-type joint that allows for internal and external rotation

false

true or false: the origin of the pectoralis major is the coracoid process of the scapula.

false

actions of the elbow and radioulnar joints occur in all of the following planes except? -frontal -transverse -sagittal -horizontal

frontal

which of the following nerves is responsible for causing carpal tunnel syndrome (cts)? -ulnar nerve -radial nerve -musculocutaneous nerve -median nerve

median neve

all of the following are bony landmarks located on the humerus except? -medial epicondyle -lateral epicondyle -coronoid fossa -olecranon process

olecranon process

the ligaments of the elbow include all of the following except? -radial collateral -radiocarpal -ulnar collateral -annular

radiocarpal

elbow extension takes place in what plane?

sagittal plane

true or false: during glennohumeral joint interal rotation, the humeral head rolls anterior and slides posterior

true

true or false: subscapularis action is opposed by the infraspinatus

true

scapular motion

upward rotation

which of the following is not a muscle of the rotator cuff group? -supraspinatus -infraspinatus -teres minor -intrascapularis

intrascapularis

the muscles that are included in the shoulder girdle group include all of the following except? -flexor carpi ulnaris -trapezius -serratus anterior -rhomboid major and minor

flexor carpi ulnaris

the thumb has how many interphalangeal joints?

one

which of the follwoing nerve roots are part of the brachial plexus? -t10 -c3 -c7 -l4

c7

during radiocarpal (wrist) flexion, what occurs?

carpal bones roll palmar, slide dorsal on the radius

scapular movements

downward rotation

the actions of the lower portion of the trapezius muscle include all of the following except? -upward rotation -depression -adduction -elevation

elevation

which of the following scapula actions is performed by the lavator scapulae muscle? -downward rotation -upward rotation -elevation -depression

elevation

which of the following muscles performs flexion of the thumb? -extensor carpi radialis longus -flexor carpi ulnaris -flexor pollicis longus -palmaris longus

flexor pollicis longus

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? -abduction -flexion -external rotation -internal rotation

internal rotation

which of the following cranial nerves is labeled properly with its corresponding number? -glossopharyngeal-cranial nerve 1 -accessory-cranial nerve 6 -optic-cranial nerve 2 -vagus-cranial nerve 7

optic-cranial nerve 2

the muscles primarily responsible for flexing the radiocarpal joint (wrist) attach to which aspect of the hand?

palmar

which of the following is not an action of the pectoralis major muscle? -internal rotation -pronation -flexion -horizontal adduction

pronation

which of the following motions occurs at the wrist while unscrewing a screw, using a screwdriver with your right hand? (righty tighty, lefty loosey) -flexion -extension -radial deviation -pronation

pronation

which of the following is not a structure associated with the shoulder joint? -ribs -humerus -clavicle -scapula

ribs

which of the following arthrokinematic actions occurs at the glenohumeral joint (ghj) during abduction? -roll cranial, slide caudal -roll posterior, slide anterior -rock and glide posterior -rock and glide anterior

roll cranial, slide caudal

which of the following carpal bones is the most commonly injured? -scaphoid -triquetrum -lunate -hamate

scaphoid

movements in the transverse plane occur around which axis?

superior/inferior (vertical)

which of the following muscles are antagonists during an arm curl? -biceps brachii -flexor pollicis longus -flexor carpi radialis -triceps brachii

triceps brachii

true or false: the rotator cuff muscle group includes the subscapularis, supraspinatus, infraspinatus, and teres minor muscles.

true

true or false: when attempting extreme external rotation, the total shoulder range of motion is enhanced by scapula adduction.

true

the most commonly 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

which of the following are actions associated with the scapulothoracic junction? -abduction, horizontal adduction, flexion -internal rotation, extension, and adduction -horizontal adduction, depression, and abduction -upward rotation, abduction, and elevation

upward rotation, abduction, and elevation