Hand and wrist anatomy

Question 1

how many phalanges

Answer 1

14

Question 2

how many carpals

Answer 2

8

Question 3

the distal radius forms

Answer 3

small ulnar notch to accept the ulnar hear

Question 4

ulnar styloid process arrises form

Answer 4

medial surface of the distal ulna

Question 5

going to want to look at slides to see what all the names of the carpals and where they are

Answer 5

YES SO DO THAT

Question 6

carpal bones Proximal row, lateral-to-medial:

Answer 6

ScaphoidLunateTriquetrumPisiform

Question 7

carpals Distal row, lateral-to-medial

Answer 7

TrapeziumTrapezoidCapitateHamate

Question 8

flexor group on the ___ side

Answer 8

anterior

Question 9

rotator muscle group on the _____ side

Answer 9

anterior

Question 10

extensor muscles on the _______ side

Answer 10

posterior

Question 11

flexors of the hand include (5)

Answer 11

flexor carpi radialis 
flexor capi ulnari 
palmaris longus 
flexor digitorum profundus 
flexor digitorum supericialis

Question 12

flexor carpi radialis movements

Answer 12

flex and abduct the wrist

Question 13

flexor capi ulnari movements

Answer 13

flex and adduct wrist

Question 14

flexor digitorum profundus movement

Answer 14

fles distal finger joints

Question 15

extensor muscles include

Answer 15

extensor carpi radialis longus
extensor carpi radialis brevis
extensor carpi ulnaris
extensor digitorum

Question 16

extensor carpi radialis longus and extensor carpi radialis brevis movement

Answer 16

extend and abduct

Question 17

extensor carpi ulnaris movement

Answer 17

extend and adduct

Question 18

deep extensor muscles (3)

Answer 18

abductor pollicis longus
extensor pollicis brevis
extensor pollicis longus

Question 19

abductor pollicis longus movement

Answer 19

abducts and extend thumb

Question 20

extensor pollicis brevis movemetn

Answer 20

extend prox phalanx thumb

Question 21

extensor pollicis longus

Answer 21

extend distal phalanx

Question 22

contents of the dorsal aspect of wrist

Answer 22

extensor tendons

ganglia/ scapholunate ligament

Question 23

3 standard views

Answer 23

extensor compartments 3-6
extensor compartment 1 &2
Scapholunate ligament

Question 24

what separate compartment 2 and 3

Answer 24

listers tubercle

Question 25

what does the triangular fibrocartilage complex do

Answer 25

provides cushioning for movements of radoiocarpal and ulnar joint spaces

Question 26

how do we scan movements of the fingers

Answer 26

with real time imaging

Question 27

snuff box is what

Answer 27

gap created between extensors of thumb

Question 28

snuff box (fossa) best visualized when

Answer 28

extension and abduction of the thumb

Question 29

borders of the snuff box

Answer 29

radial artery lies in floor
radial styloid process is proximal
base of 1st metacarpal is is distal
scaphoid and trapezium at floor

Question 30

rotator of the writs

Answer 30

pronator quadratus

Question 31

pronator quadratus movente

Answer 31

rotates arm medially/ pronates