Lecture 7 (scapular Region)

Question 1

What are the 3 scapular movements

Answer 1

Elevation , protraction/retraction, rotation

Question 2

What joint does the trapezius cross

Answer 2

Acromioclavicular joint

Question 3

Name two bones that the trapezius crosses

Answer 3

Scapula and clavicle

Question 4

Name one action for the trapezius

Answer 4

Elevates scapula . Occurs at glenohumerla joint

Question 5

Name 2 bones that the Levator Scapulae attaches to

Answer 5

Spine and scapula

Question 6

What action does the Levator Scapulae do

Answer 6

Elevates scapula

Question 7

What two bones does the rhomboids attach to

Answer 7

Thrastic spine and medial border of scapula

Question 8

What is action that the rhomboids does

Answer 8

Scapular retraction and medical rotation

Question 9

What two bones do the deltoid attach to

Answer 9

Scapula and clavicle

Question 10

What is a action that the deltoid does

Answer 10

Abducts the glenohumerial joint

Question 11

What joint does the deltoid cross

Answer 11

Glenohumeral joint (shoulder joint)

Question 12

What muscle holds a group of four scapulohuneral muscles that help hold the head of the humerus in the glenoid cavity

Answer 12

Rotator cuff

Question 13

Name the 4 rotator cuff muscles

Answer 13

S-supraspinatus
I-infraspinatus
T-teres minor
S-subscapularis

Question 14

What two bones does the supraspinatous attach to

Answer 14

Humerus and scapula

Question 15

What is a action of the supraspinatous

Answer 15

Initiates shoulder abduction

Question 16

What joint does the spursspinatious cross

Answer 16

Glenohumeral joint

Question 17

What two bones do the infraspinatous attach to

Answer 17

Humerus and scapula

Question 18

What is an action of the infraspinatous and what joint does it cross

Answer 18

External rotation of the shoulder and Glenohumeral joint

Question 19

What action does the trees minor do

Answer 19

External rotation of shoulder

Question 20

What two bones does the teres minor attach to

Answer 20

Scapula and humerus

Question 21

What joint does the teres minor cross

Answer 21

Glenohumeral joint

Question 22

What is an action of the subscapularis muscle and what joint do it cross

Answer 22

Assists with shoulder stabilization and cross Glenohumeral joint