Exam 4

Question 1

what test should be performed with the empty can test to ensure you are not obtaining a false positive

Answer 1

scapular retraction test

Question 2

what parascapular muscle is the 1st and most effected due to pain inhibition

Answer 2

anterior serratus

Question 3

muscle tested for c5 myotome

Answer 3

shoulder abduction

Question 4

muscle tested for c6 myotome

Answer 4

elbow flexion, wrist extension

Question 5

muscle tested for c7 myotome

Answer 5

elbow extension

Question 6

muscle tested for c8 myotome

Answer 6

finger flexion

Question 7

muscle tested for t1 myotome

Answer 7

finger abduction

Question 8

how do you describe a colles fracture

Answer 8

fracture of the distal forearm, broken end of the radius is bent backwards
caused by forced hyperextension of wrist

Question 9

somatype: ectomorph

Answer 9

lean and long, difficulty building muscle

Question 10

what muscle flexes the middle phalanx of finger 2-5

Answer 10

flexor digitorum profundus

Question 11

what muscle flexes the distal phalanx of finger 2-5

Answer 11

flexor digitorum profundus

Question 12

what structure is damaged in a gamekeeper’s thumb

Answer 12

ulnar collateral ligament in the 1st mcp joint

Question 13

what are two other terms for gamekeeper’s thumb

Answer 13

skier’s thumb

Question 14

what structures form the palmar and dorsal aspects of the anatomical snuff box

Answer 14

scaphoid

trapezium

Question 15

what term describes the test’s ability to detect those patients who actually have a disorder relative to gold standard

Answer 15

sensitivity

Question 16

define three types of scapular dyskinesis

Answer 16

inferior medial border
medial border
superior medial border

Question 17

what carpal bone forms a joint with the 1st metacarpal

Answer 17

trapezium

Question 18

what carpal bone forms a joint with the 2nd metacarpal

Answer 18

trapezoid

Question 19

what carpal bone forms a joint with the 3rd metacarpal

Answer 19

capitate

Question 20

what carpal bone forms a joint with the 4th metacarpal

Answer 20

hamate

Question 21

what carpal bone forms a joint with the 5th metacarpal

Answer 21

hamate

Question 22

what sign found on the back of the hand can indicate an eating disorder

Answer 22

red marks

Question 23

what force occurs perpendicular across the long axis of a structure

Answer 23

transverse

Question 24

what pathology commonly occurs with a bankart lesion

Answer 24

traumatic anterior dislocation of shoulder

Question 25

what injury occurs when a joint is forced beyond its normal anatomical limits, resulting in stretching or tearing of a ligament, joint capsule or both

Answer 25

sprain

Question 26

what is DeQuervain's disease specific what structures it affects

Answer 26

tenosynovitis of the abductor pollicis longus and extensor pollicis brevis

Question 27

what is a term for a hypersensitive area located in a muscle belly that, when irritated refers pain to another body area

Answer 27

hyperalgesia

Question 28

4 types of SLAP lesions

Answer 28

1- degenerative fraying of the labrum near insertion of LHBT 2- avulsion of the glenoid labrum w/ an associated tear of LHBT 3- bucket handle tear of the labrum w/ displacement of the fragment, no LHBT 4- bucket handle tear of labru w/ associated tearing of LHBT

Question 29

mallet finger deformity indicates a rupture of what structure

Answer 29

extensor digitorum communis tendon

Question 30

what nerve is damaged when the "ape" hand deformity is present

Answer 30

median

Question 31

what does the term idiopathic mean

Answer 31

unknown spontaneous

Question 32

what is a subungual hematoma

Answer 32

collection of blood under fingernail | can be extremely painful

Question 33

what nerve is injured when a drop wrist deformity is present

Answer 33

radial nerve

Question 34

what nerve is involved in pronator teres syndrome and can result in a positive pinch test

Answer 34

median nerve

Question 35

describe the sensory area ulnar dermatome

Answer 35

medial triceps

Question 36

describe the sensory area for radial dermatome

Answer 36

medial 4/5th finger to elbow

Question 37

describe the sensory area for medial dermatome

Answer 37

2/3 finger web

Question 38

what is a bennett fracture

Answer 38

thumb fracture | intra atricular fracture of cmc joint of the thumb accompanied by a dislocation

Question 39

what structure is usually and predominately damaged in a boxer's fracture

Answer 39

5th metacarpal neck

Question 40

what type of injuries or conditions can cause a swan neck deformity

Answer 40

hyperextension of PIP joint with flexion of DIP

Question 41

explain how you would splint a boxer's fracture

Answer 41

use a ulnar gutter splint mild wrist extension 70 to 90 of flexion at MCP joint slight flexion at DIP and PIP

Question 42

what is the splinting technique important in a boxer's fracture

Answer 42

so the fracture will heal right

Question 43

explain how you would splint a mallet finger | what instructions that you would give the athlete regarding the care of this injury

Answer 43

splint in hyperextension | do not allow the distal phalanx to flex when changing splint

Question 44

explain what trigger finger is

Answer 44

finger catches or locks when you bend | stenosing tenosynovitis

Question 45

which finger is normally affected with trigger finger

Answer 45

ring finger

Question 46

what is boutonniere deformity

Answer 46

rupture of central slip directly from its bony insertion

Question 47

what is the moi for boutonniere deformity

Answer 47

closed blunt trauma

Question 48

what structured is ruptured with boutonniere deformity

Answer 48

central slip

Question 49

what is the position of MCP with boutonniere deformity

Answer 49

hyperextension

Question 50

what is the position of PIP with boutonniere deformity

Answer 50

flexion

Question 51

what is the position of DIP with boutonniere deformity

Answer 51

extension

Question 52

how do you treat boutonniere deformity

Answer 52

stabilize finger with a splint that rests on the middle joint

Question 53

how does an injury to the triangular fibrocartilage complex occur

Answer 53

forced hyperextension

Question 54

what nerve is involved in handle bar compression

Answer 54

ulnar

Question 55

what is keinbock's disease

Answer 55

interruption of blood supply to one of the small bones of the hand near the wrist

Question 56

list the 10 structures that go through the carpal tunnel

Answer 56

median nerve pollicis longus tendon flexor digitorum superficialis tendons (4) flexor digitiorum profundus tendons (4)

Question 57

list three muscles of the mobile wad of henry

Answer 57

brachioradialis extensor carpi radialis brevis extensor carpi radialis longus

Question 58

what nerve is involved in saturday night palsy

Answer 58

radial

Question 59

what two structures go through the tunnel of guyon

Answer 59

ulnar nerve | ulnar artery

Question 60

what muscles control finger abduction

Answer 60

abductor digiti minimi | dorsal interossei

Question 61

what muscles control finger adduction

Answer 61

palmar interosseous

Question 62

what test is used to determine laxity of the ulnar collateral ligament

Answer 62

valgus

Question 63

describe a dorsal barton's fracture

Answer 63

distal radius fracture with dislocation of radiocarpal joint

Question 64

long bone compression

Answer 64

fracture

Question 65

tuning fork

Answer 65

fracture

Question 66

tap and percussion

Answer 66

fracture

Question 67

finkelsteins test

Answer 67

de quarvian

Question 68

phalens test

Answer 68

carpal tunnel syndrome

Question 69

tinel's sign

Answer 69

carpal tunnel syndrome

Question 70

tap and percussion

Answer 70

fracture

Question 71

carpal bones proximal

Answer 71

scaphoid lunate triquetrum pisiform

Question 72

carpal bones distal

Answer 72

trapezium trapezoid capitate hamate

Question 73

CMC

Answer 73

carpometacarpal joint

Question 74

MCP

Answer 74

metacarpophalangeal

Question 75

PIP

Answer 75

proximal interphalangeal

Question 76

DIP

Answer 76

distal interphalangeal