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Flashcards in QUIZ Deck (70):
1

Pectoralis minor

Stabilse scapula
Medial pectoral nerve

2

Serratus anterior

Long thoracic nerve
Protracts scapula and holds in against thoracic nerve
Rotates scapula
Abduction above 90 degrees

3

Subclavius

Nerve to subclavius
Anchors and depresses clavicle

4

Biceps brachii, where does it attach?

Musculocutaneous nerve
Supination and flexion of the forearm when flexed

Long head: supraglenoid tubercle
Short head: coracoid process (both are on the scapula)
Attatch to tuberosity of radius and fascia of forearm via bicipital aponeurosis.

5

Coracobrachialis

Musculocutaneous nerve
Flexion of the arm and adduction

6

Brachialis

Musculocutaneous nerve
Flexion of the forearm at elbow

7

Triceps brachii

Radial nerve
Extension of the forearm

8

Anconeus

Radial nerve
Extension of forearm

9

Trapezius

Elevation of scapula
Depression of scapula
Retraction of scapula
Spinal accessory nerve

10

Don't get trapezius and deltoid mixed up!!!

-

11

Latissimus dorsi

Thoracodorsal nerve
Adduction
Medial rotation
Extension of arm

12

Levator scapulae

Dorsal scapula nerve
Elevation of the scapula

13

Rhomboid minor

Dorsal scapular nerve
Retract and rotate scapular

14

Rhomboid major

Dorsal scapular nerve
Retract and rotate scapula

15

Levator scapulae

Dorsal scapular nerve
Elevates scapula

16

Deltoid

Axillary nerve
Acromial part- Abduction 15-90 and adduction
Clavicular part- flexes and medially rotates
Spinal part- extends and laterally rotates

17

Supraspinatus

Initiates 0-15 and assists deltoid (15-90) in abduction of arm
Suprascapular nerve

18

Infraspinatus

Suprascapular nerve
Laterally rotates

19

Teres minor

Acillary nerve
Laterally rotates

20

Subscapularis

Upper and lower scapular nerves
Medially rotates
Holds humerus in glenoid cavity

21

Teres major

Lower scapular nerve
Adducts and medially rotates

22

Pronator teres

Median merve
Pronates and flexes elbow

23

Flexor carpi radialis

Median nefe
Flexes and abducts the hand at the wrist

24

Palmaris longus

Median nerve
Flexes hand and tenses palmar aponeurosis

25

Flexor carpi ulnaris

Ulnar nerve
Flexes and adducts hadn

26

Flexor digitorum superficialis

Median nerve
Flexes middle phalanges at proximal imterphalangeal joint
Flexes proximal phalanges at metacarpophalangeal joint

27

Flexor digitorum profundus

Ulnar nerve
Median nerve
Flexes distal phalanges at interphalangeal joint

28

Flexor pollicis longus

Flexes thumb
Median nerve

29

Pronator quadratus

Median nerve
Pronates forearm

30

Brachioradialis

Radial
Weak flexor of forearm

31

Extensor carpi radialis longus

Radial nerve
Extend and abduct the hand at the wrist

32

Extensor carpi radialis brevis

Radial nerve
Extend and abduct hand at the wrist

33

Extensor digitorum

Radial nerve
Extends medial 4 digits at metacarpophalangeal joints

34

Extensor digiti minimi

Radial nerve
Extends 5th at IP joint

35

Extensor carpi ulnaris

Extends and adducts hand at wrist
Radial nerve

36

Supinator

Supinates forearm
Radial nerve

37

Abductor pollicis longus

Abducts thumb and extends it at CMC joint
Radial nerve

38

Extensor pollicis brevis

Radial nerve
Extends the thumb

39

Extensor pollicis longuc

Radial nerve
Extends the thumb

40

Extensor indicis

Radial nerve
Extends 2nd digit
Helps extend hand at wrist

41

Opponens pollicis

Median nerve
Opposition of thumb

42

Abductor pollicis brevis

Median nerve
Muscle of hand OAF

43

Flexor pollicis brevis

Median nerve
Flexes thumb at MCP joint

44

Opponens digit minimi

Opposition of little finger
Ulnar nerve

45

Abductor digiti minimi

Ulnar nerve
Abducts 5th digit

46

Flexor digiti minimi brevis

Flexes proximal phalanx of 5th digit
ulnar

47

Lumbricals

1&2- median nerve
Ulnar
Hand pupper- flex MCP joint and extend IP

48

Dorsal interossei

Ulnar
4 of them DAB 4 on the door
Act with lumbricals

49

Palmar interossei

Ulnar
Adduction
Act with lumbricals flex MCP and extend IP

50

Palmaris brevis

Ulnar
Wrinkles skin of hypothenar eminence and deepens curvature of hand improving grip

51

Adductor pollicis

Ulnar
Adduct thumb towards lateral border of palm

52

Flexors of elbow joint

3 bs
Biceps brachii
Brachialis
Brachioradialis

53

Anterior forearm

Median nerve
4,1,3
Pass fail pass fail

54

Posterior forearm

Abie p lots
Elinor p less and big
Emily is disgusted

55

Anterior forearm

Find deep pears, find pickled lemosn, pick quickly

56

Superficial posterior forearm

Broken emilys cat's rattle leaving emily's cat's rattle bare emily's dispair. Emily dies minutely. Emily's cat ulcewrates. Ah well

57

Pectoralis major

Medial and lateral pectoral nerves
Adduction and medial rotation
Clavicular head- flexion of humerus
Sternocostal head- extends humerus
insecure person

58

What are the roots of the median nerve?

C5,6,7,8 (T1)

59

What are the roots of the musculocutaneous nerve?

C5,6,7

60

What are the roots of the axillary nerve?

C5,6

61

What are the roots of the radial nerve?

C5,6,7,8,T1

62

What are the roots of the ulnar nerve?

C8,T1

63

What are the roots of the long thoracic nerve?

C5,6,7

64

What are the roots of the accessory nerve?

CN XI, C3,4

65

What are the roots of the thorocodorsal nerve?

C6,7,8

66

What are the roots of the dorsal scapular nerve?

C4,5

67

What are the roots of the suprascapular nerve?

C4,5,6

68

What are the roots of the upper and lower scapular nerves?

C5,6,7

69

What are the roots of the nerve to subclavius?

C5,6

70

What are the roots of the medial and lateral pectoral nerves?

C5,6,7,8 and T1