EXAM 3 - shoulder review

Question 1

flexion normal range

Answer 1

150-180

Question 2

extension normal

Answer 2

50-60

Question 3

abd normal

Answer 3

150-180

Question 4

add normal

Answer 4

30-50

Question 5

ER normal

Answer 5

90

Question 6

IR normal

Answer 6

50 -60

Question 7

GH flexion

Answer 7

120

Question 8

GH abd/add

Answer 8

120

Question 9

GH ER and IR

Answer 9

90 and aorund 65

Question 10

GH and the scapular thoracic joint flexion

Answer 10

120 - GH
60 - scapular thoracic

Question 11

supraspinatus insterion

Answer 11

superior facet of the greater tubercle

Question 12

infraspinatous instertion

Answer 12

middle facet of the greater tubercle

Question 13

teres minor instertion

Answer 13

inferior facet of the greater tubercle

Question 14

subscapularis insertion

Answer 14

lesser tubercle of the humerous

Question 15

what is the scapular plane

Answer 15

35-45-degrees from the forntal plane

Question 16

what is the gleniod labrum

Answer 16

fibrocartiginous ring that arrises from the glenoid

Question 17

where does the long head of the biceps attach to

Answer 17

the labrum

Question 18

SGHL resists what

Answer 18

ing and ant/post translation

Question 19

MGHL resists what

Answer 19

anterior translation and ER

Question 20

IGHL parts

Answer 20

anterior band
posterior band
axillary pouch

Question 21

generally what does the IGHL resist

Answer 21

inf and ant/post translation

Question 22

anterior band of the iGHL

Answer 22

ER

Question 23

posterior band of the IGHL

Answer 23

IR

Question 24

what is the function of the axillary pouch

Answer 24

acts as a resistance to abd after 90-degrees

also when we twist the shoulder

Question 25

what does the axiallary pouch look like when the arm is at rest

Answer 25

it is folded up on itself

Question 26

what are the rotator cuff muscles

Answer 26

supraspinatus infraspinatus teres minor subscapularis

Question 27

resting position of the scapula

Answer 27

5-10 of upward rot 35-degrees of internal rot

Question 27

action of the supraspinatus

Answer 27

abd and some ER assists the deltoid in abd - helps elevate the arm and counteracts the superiorly directed forces generated by the deltoid a

Question 28

action of the infra

Answer 28

ER primary

Question 29

action of the teres minor

Answer 29

ER primary

Question 30

action of the subsacapularis

Answer 30

IR primary and primary anterior compressor

Question 31

supra type of compressor

Answer 31

superior compressor

Question 32

infra type of compressor

Answer 32

posterior compressor

Question 33

teres minor type of compressor

Answer 33

posterior compressor

Question 34

subscap type of compressor

Answer 34

anterior compressor depresses the humeral head

Question 35

supra nerve

Answer 35

suprascapular nerve

Question 36

infra nerve

Answer 36

suprascapular nerve

Question 37

teres minor nerve

Answer 37

axillary nerve

Question 38

subscapularis nerve

Answer 38

U/L subscapular nerve

Question 39

function of the rotator cuff

Answer 39

approximate the humerus to the glenoid

Question 40

what depresses the humeral head

Answer 40

subscap teres minor and infra

Question 41

what does the supra head the deltoid with

Answer 41

abd creates a superior compressive force into the glenoid fossa

Question 42

capsular pattern of the shoudler

Answer 42

ER> GH-abd > IR