shoulder girdle

Question 1

structures in shoulder girdle

Answer 1

clavicle
scpular
sternum

Question 2

how many joints on shoulder clavicle

Answer 2

2

Question 3

what type of joint is at shoulder girdle

Answer 3

gliding

Question 4

what part of sternum

Answer 4

manubrium of sternum

Question 5

acromioclavicular joint

Answer 5

acromion process of scapular and outer end of clavicle
gliding
allows greater freedom of movement of girdle and shoulder

Question 6

sternoclavicular joint

Answer 6

saddle joint
movement of clavicle relative to sternum
only boney connection between upper appendicular skeleton and axial

Question 7

anatomy of scapular

Answer 7

superior angle
spine
inferior angle
glenoid fossa
acromion process
coracoid process

Question 8

movements at girdle

Answer 8

elevation (hunching)
depression
ab and adduction
upward rotation

Question 9

muscles that originate at scapular

Answer 9

supraspinatus
infraspinatus
teres minor
biceps brachii long and shirt head
middle deltoid
triceps brachia long head

Question 10

muscles that insert and move scapular

Answer 10

middle and lower trapezius (medial line pull = adduction )
levator scapulae
rhomboid
serrates anterior (abduction)

Question 11

5 main muscles

Answer 11

posterior = trapezius, rhomboid, levator scapulae

anterior = pectoralis minor, serratus anterior

Question 12

nuchal ligament

Answer 12

starts - occipital pertuberance
ends - spinous process C7
supports head weight
point of attachment

Question 13

rhomboids and elevator scapulae movements

Answer 13

elevation
adduction
downward rotation

Question 14

rhomboids and elevator scapulae origin

Answer 14

C7 - C5
C1-C4

Question 15

rhomboids and elevator scapulae insertion

Answer 15

medial board of scapular

Question 16

trapezius movement

Answer 16

upper fibres = adduction, elevation
middle = adduction
lower = adduction, depression, upwards rotation

Question 17

trapezius origin

Answer 17

occipital bone

Question 18

trapezius insertion

Answer 18

posterior of lateral 3rd of clavicle
medial accromin process

Question 19

serrates anterior movements

Answer 19

abduction
upwards ration

Question 20

serrates anterior origin

Answer 20

upper 9 ribs

Question 21

serrates anterior insertion

Answer 21

along anterior and medial scapular

Question 22

pectoralis minor movements

Answer 22

abduction
depression
downwards rotation

Question 23

pectoralis minor origin

Answer 23

anterior surface of ribs 345

Question 24

pectoralis minor insertion

Answer 24

coracoid process of scapula

Question 25

elevation

Answer 25

Levator scapula rhomboid upper trap

Question 26

depression

Answer 26

lower trap pec minor

Question 27

adduction

Answer 27

all trap rhomboid levator scapulae

Question 28

abduction

Answer 28

serratus anterior pec minor

Question 29

upwards rotation

Answer 29

lower trap serratus anterior

Question 30

downward rotation

Answer 30

pec minor rhomboid levator scapulae

Question 31

fractured clavicle

Answer 31

most common due to impact middle or lateral third 12 weeks sling