Hand and Wrist

Question 0

biceps motor nerve

Answer 0

C5,6

Question 1

deltoid motor nerve

Answer 1

C5

Question 2

Wrist extensor motor nerve

Answer 2

C6

Question 3

Wrist flexor motor nerve

Answer 3

C7

Question 4

finger extensor motor nerve

Answer 4

C7

Question 5

finger flexors motor nerve

Answer 5

c8

Question 6

spock’s motor nerve (live long and prosper)

Answer 6

T1

Question 7

Biceps reflex nerve

Answer 7

C5

Question 8

Brachioradialis reflex nerve

Answer 8

C6

Question 9

triceps reflex nerve

Answer 9

c7

Question 10

cutaneous nerve for digits 4.5-5

Answer 10

Ulnar

Question 11

cutaneous nerve for most of palm and digits 1-4.5

Answer 11

Median

Question 12

cutaneous nerve for lateral 1/2 of dorsum and dorsal 1st digit

Answer 12

Radial

Question 13

motor functions of radial nerve

Answer 13

Wrist and finger extension

Question 14

motor functions of median nerve

Answer 14

thenar compartment, opposition, pincer grip

Question 15

ulnar nerve motor functions

Answer 15

intrinsic muscles, power grip

Question 16

Carpal tunnel syndrome is entrapment of

Answer 16

median nerve at the wrist

Question 17

3 tests for carpal tunnel

Answer 17

Phalen test, Tenel test, 2 point discrimination in median nerve area (where’s that)

Question 18

Phalen test

Answer 18

Think galen test, anti-prayer for 30 seconds or so, positive is pain/discomfort

Question 19

Tinel test

Answer 19

tap tap tap it in on the carpal tunnel

Question 20

Test for palsy of ulnar nerve

Answer 20

Froment’s sign, opposition and such

Question 21

carpal tunnel treatment

Answer 21

splints at night, STOP IT, oral steroids, injected steroids, surgery, ergonomic modifications at work

Question 22

take a netter quiz on hand and wrist

Answer 22

then mark this card a 1

Question 23

which tendon flexes at PIP?

Answer 23

flexor digitorum superficialis

Question 24

which tendon flexes at the DIP

Answer 24

flexor digitorum profundus

Question 25

mallet finger vs jersey finger

Answer 25

mallet is a broken extensor, jersey is a broken flexor

Question 26

gamekeeper's thumb common MOI

Answer 26

Ski Pole, hyperabduction

Question 27

gamekeepers thumb treatment

Answer 27

thumb spica X 6 weeks, if large avulsion, refer

Question 28

Boutonniere deformity

Answer 28

flexed PIP, hyperextended DIP

Question 29

I use my lumbrical muscles to

Answer 29

tell people to live long and prosper

Question 30

felon infection

Answer 30

proximal nail fold

Question 31

paronychia infection

Answer 31

lateral nail fold

Question 32

dogbite pathogens

Answer 32

Strep, Staph, Pasteurella, Capnocytophaga

Question 33

cat bite pathogens

Answer 33

Pasteurella and Actinomyces

Question 34

Human bite pathogens

Answer 34

Strep, Staph, Eikenella

Question 35

bite treatment

Answer 35

``` Irrigate! maybe don't close? maybe delayed closure? ABX Tdap (rabies?) ```

Question 36

test for DeQuervains Tenosynovitis

Answer 36

Finklestein (entrap thumb, push ulnar-ly, pain is positive, but it always hurts. . . )

Question 37

Most common fracture of hand

Answer 37

boxer

Question 38

exam for FOOSH

Answer 38

snuffbox tenderness

Question 39

Colles' fracture AKA

Answer 39

dorsal angulation distal radius fx

Question 40

Colles' fracture MOI

Answer 40

FOOSH

Question 41

Smith's fracture AKA

Answer 41

Reverse Colles', or Volar angulation distal radial fracture

Question 42

Smith Fracture MOI

Answer 42

Gorilla mechanism

Question 86

Froments sign

Answer 86

paper pull test with first and second digits, pt unable to maintain pinch with thumb straight, so flexes IP joint in thumb, using flexor pollicis longus (as opposed to adductor). Sign of ulnar nerve palsy