2Nd Order

Front 1

Elbow and forearm m: 3 muscles innervated by musculocutaneous nerve

Back 1

coracobrachialis, biceps brachii, brachialis

Front 2

Elbow and Forearm m : 4 muscles innervated by the radial nerve

Back 2

triceps brachii, supinator, brachioradialis, anconeus

Front 3

Elbow and Forearm m: 2 muscles innervated by median nerve

Back 3

pronator teres, pronator quadratus

Front 4

long head of this muscle extends and adducts GH joint

Back 4

triceps brachii

Front 5

Long head of this muscle flexes GH joint

Back 5

biceps brachii

Front 6

Elbow and forearm m: 2 muscles that extend elbow

Back 6

triceps brachii and anconeus

Front 7

Elbow and forearm m: 4 muscles that flex elbow

Back 7

biceps brachii, brachialis, brachioradialis, pronator teres

Front 8

muscle that supinates and pronates forearm to mid position

Back 8

brachioradialis

Front 9

2 muscles of wrist supplied by radial nerve

Back 9

extensor carpi radialis L and B
Extensor carpi ulnaris

Front 10

2 muscles of wrist supplied by median nerve

Back 10

Flexor carpi Radialis
Palmaris longus

Front 11

Muscle of the wrist supplied by ulnar nerve

Back 11

flexor carpi ulnaris

Front 12

location of common flexor tendon

Back 12

Medial epicondyle of humerus

Front 13

Location of common extensor tendon

Back 13

Lateral epicondyle of humerus

Front 14

2 muscles of wrist inserting on base of 2nd and 3rd metacarpals

Back 14

Flexor carpi radialis
Extensor carpi radialis L and B

Front 15

which flexes elbow
Extensor carpi radialis L and B
Extensor carpi ulnaris

Back 15

Extensor carpi radialis L and B

Front 16

Action of palmaris longus

Back 16

Tenses palmar fascia

Front 17

Muscle of wrist that inserts on pisiform, hamate and 5th metacarpal

Back 17

Flexor carpi ulnaris

Front 18

Muscle of wrist that inserts on base of 5th metacarpal

Back 18

Extensor carpi ulnaris

Front 19

Muscle of wrist which originates on lateral supracondylar ridge

Back 19

Extensor carpi radialis L and B

Front 20

Elbow and forearm muscle which originates on lateral supracondylar ridge of humerus

Back 20

Bracioradialis

Front 21

Insertion of Brachialis m

Back 21

Ulnar tuberosity
Coronoid process of ulna

Front 22

Innervation for flexor digitorum superficialis

Back 22

Median nerve

Front 23

Muscle that flexes wrist, MP, PIP, DIP joints in fingers

Back 23

flexor digitorum profundus

Front 24

Action of extensor digitorum

Back 24

extends wrist and fingers at MP joints

Front 25

which abductor pollicis m originates on posterior proximal radius and ulna

Back 25

abductor pollicis longus

Front 26

which abductor pollicis muscle inserts on radial side of base of 1st proximal phalanx

Back 26

abductor pollicis brevis

Front 27

which abductor pollicis muscle originates on scaphoid and trapezium carpal bones

Back 27

abductor pollicis brevis

Front 28

which abductor pollicis muscle inserts on radial side of base of 1st metacarpal

Back 28

abductor pollicis longus

Front 29

action of abductor pollicis longus

Back 29

abducts thumb at CMC joint
Radial deviation
Flexes wrist

Front 30

Action of abductor pollicis brevis

Back 30

abducts thumb at CMC and MC joints
extends IP joint

Front 31

which abductor pollicis muscle is innervated by the radial nerve

Back 31

abductor pollicis longus

Front 32

which abductor pollicis muscle is innervated by the median n

Back 32

abductor pollicis brevis

Front 33

which extensor pollicis muscle originates on posterior surface of middle 1/3 of ulna

Back 33

extensor pollicis longus

Front 34

which extensor pollicis muscle originates on posterior surface of distal 1/3 of radius

Back 34

extensor pollicis brevis

Front 35

Insertion of extensor pollicis longus

Back 35

base of distal phalanx of thumb

Front 36

Insertion of extensor pollicis brevis

Back 36

base of proximal phalanx of thumb

Front 37

action of extensor pollicis longus

Back 37

extends CMC and MP joints
radial deviation/ wrist abduction
extends wrist

Front 38

action of extensor pollicis brevis

Back 38

extends and abducts CMC joint
extends MP joint
Radial deviation

Front 39

which extensor pollicis muscle abducts the wrist

Back 39

both Longus and brevis

Front 40

which extensor pollicis muscle extends the wrist

Back 40

extensor pollicis longus

Front 41

which extensor pollicis muscle extends CMC and MP joints

Back 41

both longus and brevis

Front 42

what nerve supplies the hand interosseus muscles?

Back 42

Ulnar nerve

Front 43

actions of the palmar interosseus muscles

Back 43

Adduct digits 1, 2, 4,5
assist with extension of PIP and DIP joints

Front 44

Actions of dorsal interosseus muscles

Back 44

Abduct digits 2,3,4,5
assist with extension of PIP and DIP joints

Front 45

Insertion of dorsal interosseus muscles

Back 45

extensor expansions 2 - 4
Base of proximal phalanges

Front 46

which pollicis muscle originates at the trapezium, trapezoid, capitate?

Back 46

Flexor pollicis brevis

Front 47

which pollicis muscle has an origin at the trapezium?
what is the other origin of this muscle?

Back 47

opponens pollicis

Hint 47

Flexor retinaculum

Front 48

Which pollicis muscle has an origin at the capitate?
What is the other origin of this muscle?

Back 48

adductor pollicis

Hint 48

Mid Metacarpal bones 2 and 3

Front 49

what innervates the opponens pollicis?

Back 49

median n

Front 50

what innervates the adductor pollicis?

Back 50

ulnar n

Front 51

what innervates flexor pollicis brevis?

Back 51

Median and ulna

Front 52

which muscles are responsible for opposition in the thumb?

Back 52

Opponens pollicis
Flexor pollicis brevis

Front 53

which scapular m protracts/abducts the scapula?

Back 53

Serratus anterior

Front 54

which scapular mm retract/adduct the scapula?

Back 54

Middle trapezius
Levator scapulae
Rhomboideus major and minor

Front 55

which scapular muscles perform upward rotation of scapula?

Back 55

Serratus anterior
Upper trapezius
Lower trapezius

Front 56

which scapula muscles perform downward rotation of the scapula?

Back 56

Levator scapulae
Rhomboideus major and minor

Front 57

Action of Pectoralis minor

Back 57

depresses and anteriorly tilts the scapula

Front 58

which rotator cuff muscle inserts on the lesser tubercle of the humerus?

Back 58

subscapularis

Front 59

which rotator cuff muscles perform external rotation?

Back 59

Infraspinatus
Teres minor

Front 60

One action common to all rotator cuff mm

Back 60

stabilize head of humerus in glenoid

Front 61

what innervates teres minor

Back 61

axillary n

Front 62

which muscle is responsible for the initial 10-15 degrees of GH joint abduction

Back 62

supraspinatus

Front 63

which muscles are responsible for the downward glide of the humerus

Back 63

Infraspinatus
Teres minor'
Subscapularis