workbook test #4

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Poland's syndrome

A condition in which a person is missing the pectorals major muscle on one side and also has some skeletal abnormalities is known as __________ ___________

flexor pollicis longus

All of the following muscles flex the wrist except the (flexor carpi radialis, palmaris longus, flexor pollicis longus, flexor digitorum superficialis

Adductor pollicis

All of the following originate on the retinaculum except the (adductor pollicis, opponents pollicis, flexor pollicis brevis, abductor pollicis brevis)

pronator quadratus

The ______ __________ is located deep between the distal ends of the radius and ulna.

serratus anterior

The _________ _______________ abducts the scapula

teres minor

The _________ ________________ rotates the arm laterally

levator scapulae

The __________ ________________ elevates the scapula

subclavius

The __________ muscle depresses the clavicle and draws the shoulder forward and downward.

Posterior

The _______________ portion of the deltoid extends and laterally rotates the arm

latissimus dorsi

The muscle important in bringing the arm down in a power stroke such as in hammering or rowing is the (rhomboideus major, latissimus dorsi, deltoid, serratus anterior)

teres major

The rotator cuff muscles DO NOT include the (subscapularis, teres major, supraspinatus, infraspinatus)

Coracoid process of the scapula

The short head of the biceps brachii originates on the A. Acromion process of the scapula B. lip of the glenoid cavity C. lesser tubercle of the humerus D. Coracoid process of the scapula

long head

The supraglenoid tubercle of the scapula is the origin of the (long head, short head) of the biceps brachii.

extensor carpi ulnaris

all of the following abduct the hand at the wrist except the (extensor carpi radials brevis, extensor carpi ulnaris, abductor pollicis longus, flexor carpi radials)

abduction of the arm

all of the following are actions of the pectorals major muscle except (protraction of the scapula, abduction of the arm, medial rotation of the arm).

B. rhomboideus minor

all of the following are rotator cuff muscles except the A. supraspinatus B. rhomboideus minor C. infraspinatus D. teres minor

Infraspinatus

all of the following muscles are adductors of the humerus except the A. infraspinatus B. trees major C. pectorals major D. coracobrachialis

flexion

damage to the musculocutaneous nerve would limit _______ of the arm at the elbow

supinator

movement to palms forward as in the anatomical position involves contraction of the _________ muscle

abductor pollicis brevis

the (abductor pollicis brevis, abductor pollicis longus, flexor pollicis brevis, extensor pollicis brevis) assists in opposition of the thumb

triceps brachii

the ______ ___________ muscle is the most important extensor of the forearm

supraspinatus and infraspinatus

the ________ and _________ muscles are located on the dorsal surface of the scapula

thenar eminence

the abductor pollicis brevis, opponens pollicis, and adductor pollicis all make up the _______ _______

extensor pollicis longus

the anatomical snuff box is formed from the extensor pollicis brevis and the (extensor digitorum, extensor pollicis longus, extensor indices, abductor pollicis longus)

interossei

the deepest muscles of the hand

ulnar

the flexor digiti minimi is innervated by the (musculocutaneous, ulnar, medial, radial) nerve

anconeus

the flexors of the elbow include all but the (biceps brachia, brachialis, anconeus, brachioradialis)

lumbricales

the group of four muscles that assist the extensor digitorum in extending the fingers

deltoid

the large muscle inserting in the floor of the inter tubercular groove of the humerus is the _________

latissimus dorsi

the large muscle that arises from true lumbodorsal fascia and extends, adducts, and medially rotates the arm

abductor pollicis

the muscle that abducts the thumb

pectoralis minor

the muscle that arises from the 3rd-5th rib and inserts on the coracoid process of the scapula.

C. upper trapezius and serratus anterior

the muscle that cause upward rotation of the scapula are the A. lower trapezius and pectorals minor B. upper trapezius and levator scapulae C. upper trapezius and serratus anterior D. serratus anterior and teres major

extensor digiti minimi

the muscle that extends the little finger

flexor carpi radialis

the muscle that flexes and abducts the hand at the wrist

flexor digitorum superficialis

the muscle that flexes the hand at the wrist and the middle digits of fingers 2-5 is the ______ ______ _______

flexor digitorum superficialis

the muscle that flexes the middle phalanx of digits 2-5 is the (flexor pollicis longus, flexor palmaris longus, flexor digitorum superficialis, flexor digitorum profundus)

flexor pollicis longus

the muscle that flexes the thumb

latissimus dorsi

the muscle that has been used as a cardiac assist muscle

Serratus anterior

the muscle that is important in pushing forward and punching is the _____ ____________

rhomboideus major

the muscle that originates on the spines of the vertebrae and inserts on the medial border of the scapula and that adducts, retracts, elevates, and rotates the scapula

opponens pollicis

the muscle that rotates the thumb into the opposition position

Brachioradialis

the muscle that stabilizes the elbow during rapid flexion and extension such as in hammering

palmaris longus

the muscle that tenses the palmar fascia and flexes the hand at the wrist is the ______ ____________

Levator scapulae

the muscle that works with the upper trapezius when shrugging the shoulder is the _________ ____________

palmaris brevis

the muscle that wrinkles the skin of the palm

brachioradialis

the only flexor of the elbow that inserts on the styloid process of the radius is the _______________

adduction

the pectorals major, coracobrachialis, latissimus dorsi, and teres major all work together to cause what type of movement of the glenohumeral joint?

flexor digitorum profundus

the primary flexor of the distal phalanges of the fingers is the ________ _________ __________

A. supinator

the radial nerve often passes through the superficial and deep layers of what muscle? A. supinator B. flexor digitorum C. Anoceus D. Pronator teres

supraspinatus

the rotator cuff muscle often implicated in frozen shoulder syndrome is the _______________

deltoid

the shoulder muscle that is one of the prime injection sites

subclavius

the small muscle that depresses the clavicle and draws the shoulder forward and downward

lateral end of clavicle and acromion process of the scapula

what bony features make up the A-C joint?

flexion

when rolling a bowling ball forward, the primary movement at the shoulder joint is

supraspinatus acromion process of scapula abduction of the humerus

which muscle is being impinged- (case study with 65 year old women) What muscle feature is it impinging on? what is the primary action of the impinging muscle?

infraspinatus

which of the following muscles does not extend the shoulder joint? A. deltoid B. teres major C. triceps brachii D. infraspinatus

C. pronator quadratus

which of the following muscles does not flex the wrist A. flexor carpi radialis longus B. flexor carpi ulnaris C. pronator quadratus D. palmaris longus

C. Rhomboideus major and trapezius

which of the following muscles helps stabilize the scapula preparatory to movement A. serratus anterior and triceps brachii B. rhomboideus muscles and gluteus C. rhomboideus major and trapezius D. pectorals major and serratus anterior

deltoid

which of the following muscles helps to flex the glenohumeral joint? A. brachioradialis B. deltoid C. infraspinatus D. brachialis

triceps brachii

which of the following muscles inserts on the olecranon process of the ulna? A. brachioradialis B. biceps brachii C. triceps brachii D. brachialis

A. deltoid

which of the following muscles is innervated by the axillary nerve A. deltoid B. brachialis C. pectorals major D. levator scapulae

subscapularis, teres major, caracobrachialis

which other muscles must have been strained, causing difficulty in fastening the blouse?


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