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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
tendons of intermediate layer attach at blank
phalanges 2-5
25
deep muscle tendons attach to blank
distal phalanges 2-5
26
ulnar nerve innervates blank muscles of anterior forearm
flexor carpi ulnaris, medial half of flexor digitorum profundus
27
radius fractures are most common in this population
women older than 50
28
radius fracture in children can be problematic because it could interfere with blank
growth
29
brachioradialis innervation
radial nerve
30
3 outcrop muscles that act on the blank
thumb
31
3 outcrop muscles
abductor pollicis, extensor pollicis brevis, extensor pollicis longus
32
antebrachium muscles are innervated motorly by blank
deep radial nerve
33
extensor indicis is innervated by blank
posterior interosseous nerve
34
radial artery continues as the blank
deep palmar arch
35
ulnar artery continues as the blank
superficial palmar arch
36
parts of the common interosseous artery
anterior, posterior, recurrent
37
common interosseous artery is the blank vessel of the antebrachium
deepest
38
contents of anatomical snuff box
radial artery, scaphoid
39
ulnar nerve is usually injured at blank
medial epicondyle
40
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
lateral, djd
41
cmc joint is a blank joint but cmc 1 is very blank like
planar synovial, saddle like
42
contents of carpal tunnel
4 tendons of fds, 4 tendons of fdp, fpl tendon, median nerve
43
imc joints are blank
synovial planar
44
carpal tunnel syndrome is when the median nerve is compressed due to things like blank of blank
inflammation, tendons
45
palmar carpal ligament blends with the blank
flexor retinaculum
46
palmar carpal ligament on posterior side is continuous with the blank
extensor retinaculum
47
fascia compartments of palm
palmar fascia, palmar aponeurosis, medial fibrous septum, lateral fibrous septum
48
there are blank palmar interossei and blank dorsal interossei
3, 4
49
median nerve innervates blank muscles and blank lumbricals
thenar, 1,2
50
thenar muscles innervation
recurrent branch of median
51
blank innervates most of hand
deep branch of ulnar nerve
52
dorsal interossei action
abduction
53
palmar interossei action
adduction
54
3rd digit has no blank because its action is only blank
palmar interossei attachment, abduction
55
first layer of palm
palmar aponeurosis
56
2nd layer of palm
palmaris brevis (tunnel of guyon)
57
3rd layer of palm
thenar muscles, hypothenar muscles, tendons of flexor digitorum superficialis, flexor retinaculum, digital sheaths
58
mcp joints are blank
condyloid synovial
59
ip (dip/pip) joints are blank and have blank
hinge synovial, collateral ligaments
60
flexor pollicis brevis DEEP head innervation
ulnar (not medial)
61
1st lumbrical acts on blank
2nd digit
62
digit that doesnt get a palmar interossei muscle
3, middle finger
63
dorsal interossei are blank
bipennate
64
palmar interossei are blank
bipennate
65
finger not getting a dorsal interossei muscle
pinky
66
flattenings of extensor tendons
expansion
67
extensor tendons attach to blank and blank phalanges
middle, distal
68
annular ligaments and cruciform ligaments hold down blank
tendons
69
annular ligament is aka
pulley
70
major arteries of forearm/hand
ulnar, radial
71
radial artery turns into blank arch
deep palmar
72
ulnar artery turns into blank arch
superficial palmar
73
superficial and deep palmar arches meet at blank
common digital artery
74
only muscles of hand that ulnar nerve doesnt innervate
1-2 lumbricals, thenar muscles
75
radial nerve cutaneously innervates part of blank of hand
dorsum
76
ulnar nerve cutaneously innervates skin by blank
4/5 digits
77
median nerve severing causes loss of blank of these digits
flexion, 1-3

pt gross lec (11 decks)

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