workbook test #4
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?
