Upper Extremity

Question 1

only bone connecting upper extremity to axial spine

Answer 1

clavicle

Question 2

rotator cuffs

Answer 2

supraspinatus
infraspinatus
teres minor
subscapularis

Question 3

internal rotator of shoulder

Answer 3

subscapularis

Question 4

what runs between ant and post scalenes

Answer 4

subclavian a

Question 5

what runs with deep brachial a

Answer 5

radial n

Question 6

ulnar a and radial a turn into

Answer 6

ulnar a- superficial palmar arterial arch

radial a- deep palmar arterial arch

Question 7

Really Thirsty Drink Cold Beer

Answer 7

Roots
Trunks
Divisions
Cords
Branches

Question 8

for every 3 degrees of abduction how much does glenohumeral joint move and scapulothoracic joint

Answer 8

glenohumeral 2 degrees

scapulothoracic 1 degree

Question 9

most common SD of shoulder

Answer 9

restriction internal and external rotation

Question 10

second most common SD shoulder

Answer 10

abduction

Question 11

places that can cause thoracic outlet syndrome

Answer 11

between anterior and middle scalenes
between clavicle and first rib
between pec minor and upper ribs

Question 12

special test if pec minor is causing thoracic outlet syndrome

Answer 12

hyper extension

Question 13

pain in shoulder at nights for months and when instructed to hold arm up laterally drops down

Answer 13

supraspinatus tear

Question 14

what cause adhesive capsulitis

Answer 14

prolonged immobility of the shoulder

Question 15

usual direction shoulder dislocation

Answer 15

anterior and inferior

Question 16

what n can be damaged in shoulder dislocation

Answer 16

axillary nerve

Question 17

weakness ant serratus

Answer 17

long thoracic n

Question 18

erb duchene

Answer 18

injury to C5 C6
paralysis of deltoid, ext rotators, biceps, brachioradialis and supinator mm
waiters tip

Question 19

klumpkes palsy

Answer 19

C8 T1

intrinsic mm of hand

Question 20

most common nerve injured in upper extremity from direct trauma

Answer 20

radial n

Question 21

crutch palsy

Answer 21

radial

Question 22

wrist drop

Answer 22

radial

Question 23

primary flexors of hand and wrist inn by

Answer 23

median n. attach on medial epicondyle

Question 24

primary extensors of hand and wrist inn by

Answer 24

radial n. attach on lateral epicondyle

Question 25

primary supinators of forearm

Answer 25

biceps and supinator

Question 26

primary pronators

Answer 26

pronator teres and quadratus (median)

Question 27

what inn supinator

Answer 27

radial

Question 28

mm of thenar eminence inn by

Answer 28

median (except adductor pollicis brevis)

Question 29

what inn adductor pollicis brevis

Answer 29

ulnar

Question 30

lumbrical innervation

Answer 30

1 and 2: median n | 3 and 4: ulnar

Question 31

hypothenar eminence innervation

Answer 31

ulnar nerve

Question 32

cubitus valgus

Answer 32

>15 degree carrying angle | "abduction ulna"

Question 33

cubitus varus

Question 34

increased carrying angle cause what motion at wrist

Answer 34

adduction at wrist

Question 35

radial head motion

Answer 35

SAPP supinate anterior pronate posterior

Question 36

cause of posterior radial head

Answer 36

falling forward on pronated arm

Question 37

cause of anterior radial head

Answer 37

falling backward on supinate forearm

Question 38

paresthesias of thumb and first 2.5 digits

Answer 38

carpal tunnel

Question 39

gold standard carpal tunnel

Answer 39

nerve conduction studies and electromyography

Question 40

OMT carpal tunnel

Answer 40

rib and upper thoracic SD dec sympathetic tone treating cervical SD and myofascial restrictions to enhance brachial plexus function direct release in space of carpal tunnel

Question 41

lateral epicondylitis

Answer 41

tennis elbow, worse with wrist extension

Question 42

medial epicondylitis

Answer 42

golfers elbow

Question 43

swan neck

Answer 43

flexure MCP and DIP, extension PIP | RA

Question 44

boutonnier deformity

Answer 44

extention MCP and DIP, flexion PIP rupture hood of extensor tendon RA

Question 45

claw hand

Answer 45

extension MCP flexion PIP and DIP median and ulnar injury loss intrinsic and overactivity extensors

Question 46

ape hand

Answer 46

wasting of thenar eminence and the thumb is adducted | median n damage

Question 47

bishops deformity

Answer 47

contracture last 2 digits with atrophy of hypothenar eminence from ulnar n damage

Question 48

dupuytrens contracture

Answer 48

flexion MCP and PIP with contracture last 2 digits | contracture of palmar fascia

Question 49

drop wrist

Answer 49

radial n damage | paralysis of extensor mm