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pt gross lec > Antebrachium - 3 > Flashcards

Antebrachium - 3 Flashcards

0
Q

purpose of a fasciotomy from compartment syndrome is to blank

A

relieve pressure

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1
Q

antebrachial fascia, interosseous membrane, lateral intramuscular septum, posterior ulna, flexor retinaculum, extensor retinaculum are all blank of antebrachium

A

compartments

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2
Q

retinaculums are simply blank

A

thickened fascia

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3
Q

palmar carpal ligament is continuous with blank

A

extensor retinaculum

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4
Q

flexor and extensor retinaculums are blank with each other

A

not continous

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5
Q

what makes up proximal radioulnar joint

A

head of radius, radial notch of ulna

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6
Q

annular ligament attaches to blank then wraps around blank

A

ulna, radial head

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7
Q

radial head subluxing is called blank elbow and is from quickly pulling arm/traction and is most common in young children

A

nursemaids

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8
Q

distal radioulnar joint is a blank joint

A

pivot

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9
Q

distal radioulnar joint is made up of blank and blank

A

head of ulna, ulnar notch of radius

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10
Q

articular disc of distal radioulnar joint is aka

A

triangular ligament

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11
Q

ligaments of distal radioulnar joint

A

anterior/posterior

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12
Q

joint cavity at distal radioulnar joint is aka

A

l shaped space

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13
Q

articular disc of distal radioulnar joint makes it so the ulna does not articulate with blank

A

carpals

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14
Q

there are blank bones of wrist

A

eight (proximal row, distal row)

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15
Q

radio carpal joint is blank joint

A

condyloid synovial (4 bones)

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16
Q

ligaments of wrist

A

anterior/posterior, collaterals

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17
Q

most common fracture of the forearm

A

colles, transverse fracture of distal radius

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18
Q

four bones of radiocarpal joint

A

radius, scaphoid, lunate, triquetrum

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19
Q

ligaments of wrist…. this one pulls wrist into supination, while this one pulls wrist into pronation

A

palmar radiocarpal ligament, dorsal radiocarpal ligament

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20
Q

superficial layer of anterior forearm muscles

A

pronator teres, flexor carpi radialis, palmaris longus, flexor carpi ulnaris

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21
Q

intermediate layer of anterior forearm muscles

A

flexor digitorum superficialis

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22
Q

deep layer of anterior forearm muscles

A

flexor digitorum profundus, flexor pollicis longus, pronator quadratus

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23
Q

flexor digitorum profundus goes to the blank phalanx

A

distal

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24
Q

tendons of intermediate layer attach at blank

A

phalanges 2-5

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25
Q

deep muscle tendons attach to blank

A

distal phalanges 2-5

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26
Q

ulnar nerve innervates blank muscles of anterior forearm

A

flexor carpi ulnaris, medial half of flexor digitorum profundus

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27
Q

radius fractures are most common in this population

A

women older than 50

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28
Q

radius fracture in children can be problematic because it could interfere with blank

A

growth

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29
Q

brachioradialis innervation

A

radial nerve

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30
Q

3 outcrop muscles that act on the blank

A

thumb

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31
Q

3 outcrop muscles

A

abductor pollicis, extensor pollicis brevis, extensor pollicis longus

32
Q

antebrachium muscles are innervated motorly by blank

A

deep radial nerve

33
Q

extensor indicis is innervated by blank

A

posterior interosseous nerve

34
Q

radial artery continues as the blank

A

deep palmar arch

35
Q

ulnar artery continues as the blank

A

superficial palmar arch

36
Q

parts of the common interosseous artery

A

anterior, posterior, recurrent

37
Q

common interosseous artery is the blank vessel of the antebrachium

A

deepest

38
Q

contents of anatomical snuff box

A

radial artery, scaphoid

39
Q

ulnar nerve is usually injured at blank

A

medial epicondyle

40
Q

fracture of the scaphoid is the most common carpal and causes pain in the blank side of the wrist during dorsiflexion and abduction of the hand…. eventually can lead to blank

A

lateral, djd

41
Q

cmc joint is a blank joint but cmc 1 is very blank like

A

planar synovial, saddle like

42
Q

contents of carpal tunnel

A

4 tendons of fds, 4 tendons of fdp, fpl tendon, median nerve

43
Q

imc joints are blank

A

synovial planar

44
Q

carpal tunnel syndrome is when the median nerve is compressed due to things like blank of blank

A

inflammation, tendons

45
Q

palmar carpal ligament blends with the blank

A

flexor retinaculum

46
Q

palmar carpal ligament on posterior side is continuous with the blank

A

extensor retinaculum

47
Q

fascia compartments of palm

A

palmar fascia, palmar aponeurosis, medial fibrous septum, lateral fibrous septum

48
Q

there are blank palmar interossei and blank dorsal interossei

A

3, 4

49
Q

median nerve innervates blank muscles and blank lumbricals

A

thenar, 1,2

50
Q

thenar muscles innervation

A

recurrent branch of median

51
Q

blank innervates most of hand

A

deep branch of ulnar nerve

52
Q

dorsal interossei action

A

abduction

53
Q

palmar interossei action

A

adduction

54
Q

3rd digit has no blank because its action is only blank

A

palmar interossei attachment, abduction

55
Q

first layer of palm

A

palmar aponeurosis

56
Q

2nd layer of palm

A

palmaris brevis (tunnel of guyon)

57
Q

3rd layer of palm

A

thenar muscles, hypothenar muscles, tendons of flexor digitorum superficialis, flexor retinaculum, digital sheaths

58
Q

mcp joints are blank

A

condyloid synovial

59
Q

ip (dip/pip) joints are blank and have blank

A

hinge synovial, collateral ligaments

60
Q

flexor pollicis brevis DEEP head innervation

A

ulnar (not medial)

61
Q

1st lumbrical acts on blank

A

2nd digit

62
Q

digit that doesnt get a palmar interossei muscle

A

3, middle finger

63
Q

dorsal interossei are blank

A

bipennate

64
Q

palmar interossei are blank

A

bipennate

65
Q

finger not getting a dorsal interossei muscle

A

pinky

66
Q

flattenings of extensor tendons

A

expansion

67
Q

extensor tendons attach to blank and blank phalanges

A

middle, distal

68
Q

annular ligaments and cruciform ligaments hold down blank

A

tendons

69
Q

annular ligament is aka

A

pulley

70
Q

major arteries of forearm/hand

A

ulnar, radial

71
Q

radial artery turns into blank arch

A

deep palmar

72
Q

ulnar artery turns into blank arch

A

superficial palmar

73
Q

superficial and deep palmar arches meet at blank

A

common digital artery

74
Q

only muscles of hand that ulnar nerve doesnt innervate

A

1-2 lumbricals, thenar muscles

75
Q

radial nerve cutaneously innervates part of blank of hand

A

dorsum

76
Q

ulnar nerve cutaneously innervates skin by blank

A

4/5 digits

77
Q

median nerve severing causes loss of blank of these digits

A

flexion, 1-3

pt gross lec (11 decks)

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