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Flashcards in Test 3 Deck (95)
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1
Q

axillary n. to what from what

A

c5/6 - deltoid, teres minor

2
Q

musculocutaneous n to what from what

A

c5/6 anterior arm

3
Q

erb’s palsy - nerve?

A

C5/6 (no rotator cuffs, deltoid, biceps)(still have pec major (C8))

4
Q

Radial N - from what to where

A

C7/8 - posterior arm, triceps br

5
Q

Long thoracic nerve - to what and if lost

A

serratus anterior, winged scapula

6
Q

Median nerve to what

A

all anterior forearm, not flexor carpi ulnaris and medial flexor digitorum profundus

7
Q

Ulnar nerve to what

A

flexor carpi ulnaris and medial flexor digitorum profundus

8
Q

Brachioradialis m.

A

(superficial) flex elbow, pronate from supination - radial n.

9
Q

Extensor carpi ulnaris m.

A

(superficial) radial n.

10
Q

Anconeus m.

A

(superficial) radial n.

11
Q

Extensor carpi radialis longus m.

A

(superficial) extend/abduct wrist - radial n.

12
Q

Extensor carpi radialis brevis m.

A

(superficial) extend/ abduct wrist - deep radial n.

13
Q

Extensor Digitorum m.

A

(superficial) to prox phalange ,extend MCP joint - deep radial n.

14
Q

Extensor digiti minimi m.

A

(superficial) to prox phalange, extend MCP joint -deep radial n.

15
Q

Extensor Carpi Ulnaris m.

A

(superficial) extend/adduct wrist - deep radial n.

16
Q

Supinator m.

A

(deep) deep radial n.

17
Q

abductor pollicis longus m.

A

(deep) deep radial n.

18
Q

extensor pollicis brevis m.

A

(deep) extend PIJ - Deep radial n.

19
Q

Extensor Pollicis Longus m.

A

(deep) extend DIJ - deep radial n.

20
Q

extensor indicis m.

A

(deep) extend index - deep radial n.

21
Q

wrist joint

A

scaphoid, triquetrium, lunate + distal radius, articular disk of radioulnar joint

22
Q

midcarpal joint

A

(synovial) scaphoid, lunate, triquetrium + middle carpals

23
Q

Pronator teres m.

A

(superficial) flex elbow, pronate - medial n.

24
Q

Flexor carpi radialis m.

A

(superficial) flex/abduct writst - medial nerve

25
Q

Flexor carpi Ulnaris m.

A

(superficial) flex/adduct wrist - ulnar n.

26
Q

Flexor digitorum superficialis m.

A

(superficial) to mid phalanges, Flex PIJ - medial n.

27
Q

Flexor digitorum profundus m.

A

(deep) to DIP, flex ring / pinky - ulnar n. AND medial n.

28
Q

Flexor pollicis longus m.

A

(deep) to Distal phalanx thumb, flex IP joint thumb - Medial n.

29
Q

Pronator Quadratus m.

A

(deep) pronate - medial n.

30
Q

anatomical snuffbox borders

A

Medial - extensor pollicis longus

Lateral - extensor pollicis brevis, abductor pollicis longus

31
Q

Biceps brachii m.

A

flex/ supinate forearm - musculocutaneous n.

32
Q

coracobrachialis m.

A

flex/adduct shoulder - musculocutaneous n.

33
Q

brachialis m

A

flex forearm - musculocutanous n.

34
Q

Infraspinatus/supraspinatus - what nerve

A

suprascapular n. C5/6

35
Q

Radial/Medial N. - what branches

A

all brachial plexus C5678T1

36
Q

Ulnar n. - what branches

A

C8 T1

37
Q

Musculocutaneous n.

A

C5/6

38
Q

Subscapularis/Latissimus dorsi m. - what nerve

A

upper + lower subscapular n. + thoracodorsal n.

39
Q

Fall and grab branch, tear…

A

T1 (hand)

40
Q

Sciatic N.

A

L45S123

41
Q

knee bursas

A

Suprapatellar (front to back), prepatellar, superficial infrapatellar, deep infrapatellar, gastrocneumius (back)

42
Q

gluteus medius/minimus m.

A

abduct thigh/lateral pelvic tilting, thendelenburg sign - superior gluteal n.

43
Q

femoral/obturator n. - which branches

A

L234

44
Q

Gluteus maxiumus m.

A

extend thigh - inferior gluteal n.

45
Q

extend thigh/flex leg - n?

A

sciatic n.

46
Q

Adduct thigh - n.?

A

obturator n.

47
Q

Flex thigh/extend leg - n.?

A

femoral n.

48
Q

Hamstrings - nerve

A

semitendinous/semimembranous/biceps femoris long head m. - tibal sciatic n.

49
Q

biceps femoris short head m.

A

flex /externally rotate leg - common fibular sciatic n.

50
Q

flex leg at knee - n?

A

L5 S1 S2

51
Q

Lumbar plexus

A

L123 (part of L4)

52
Q

Adductor magnus m.

A

adductor - adduct thigh - obturator n.

hamstring - extend thigh - tibial sciatic n.

53
Q

Walking gait - which muscles?

A

gluteus maximus m. + hamstrings/adductor magnus m.

54
Q

Common pelvis fracture

A

superior/inferior pubic rami

55
Q

most powerful thigh flexor - muscle and nerve

A

iliopsoas m.
Psoas major m. - L1/2
Iliacus - femoral n.

56
Q

Flex thigh at hip - nerve

A

L1/2

57
Q

Extend leg at knee - nerve

A

L3/4

58
Q

Quadriceps femoris m.

A

femoral n. - L2/3/4 (also patellar deep tendon reflex)

59
Q

heel rocker action - stance

A

LR

60
Q

Forefoot rocker - stance

A

TST

61
Q

Ankle rocker - stance

A

MST

62
Q

Tibialis anterior m.

A

CHIEF SUPINATOR, dorsiflex - deep fibular n.

63
Q

extensor hallucis longus

A

extend toe , L5, deep fibular n.

64
Q

extensor digitorum longus m. (leg)

A

Extend toes, dorsiflex foot - deep fibular n.

65
Q

fibularis longus/brevis m.

A

pronate/plantar flex - superficial fibular n.

66
Q

popliteus m

A

(Deep) unlock knee joint - tibial n.

67
Q

tibialis posterior m.

A

(Deep) CHIEF SUPINATOR - tibial n.

68
Q

flexor digitorum longus m.

A

(Deep) flex digits - tibial n.

69
Q

flexor hallucis longus m.

A

(Deep) flex toe - tibial n.

70
Q

Whats under flexor retinaculus (medial foot) top to bottom?

A

T- ibialis posterior m.
D- flexor Digitorum longus m.
H- flexor Hallucis longus m.

71
Q

gastrocnemius m.

A

(Superficial) M/L - plantarflex - tibal n.

72
Q

soleus m.

A

(Superficial) plantarflex - tibial n.

73
Q

tendon of plantaris m.

A

(Superficial posterior leg)

74
Q

foot drop - injured nerve?

A

common fibular nerve
leg crushed laterally - auto accident
DM
high steppage gait

75
Q

Achilles tendon reflex

A

S1/S2

76
Q

flexor retinaculum stretches across where over carpal tunnel

A

pisiform to trapezium

77
Q

what’s inside carpal tunnel

A

tendons of FPL, FDS, FDP + median nerve

NOT ULNAR A./N.; NOT RADIAL A./N.

78
Q

Abductor Pollicis Brevis m. (Hand)

A

median n. recurrent branch

79
Q

Flexor pollicis brevis m. (Hand)

A

median n. recurrent branch

80
Q

Opponens pollicis m. (Hand)

A

median n. recurrent branch

81
Q

Lumbrical 1+2 (index and middle) (hand)

A

median N.

82
Q

Adductor pollicis m. (hand)

A

ulnar n. deep branch

83
Q

Abductor digiti minimi m. (hand)

A

ulnar n. deep branch

84
Q

flexor digiti minimi m. (hand)

A

ulnar n. deep branch

85
Q

opponens digit minimi m. (hand)

A

ulnar n. deep branch

86
Q

lumbricals 3/4 (ring and little finger) m. (hand)

A

ulnar n. deep branch

87
Q

dorsal extensor hood - from

A

lumbricals/pads/dabs/ exensor digitorum (4 in middle and ring finger)
(5 in index and pinky)

88
Q

principal thumb artery

A

princeps pollicis a.

89
Q

Clunky’s palsy

A

C8 T1

90
Q

wrist drop

A

radial nerve

91
Q

palsy of benediction

A

median nerve by cubital fossa

92
Q

ape hand

A

median nerve by carpal tunnel (flat thenar eminence)

93
Q

claw hand

A

ulnar nerve

94
Q

test medial nerve motor in hand

A

oppose thumb

95
Q

test ulnar nerve motor in hand

A

hold paper b/w middle and ring finger