Bones And Muscles Of The Pectoral Girdle And Arm

Question 1

Bones of the pectoral girdle

Answer 1

Clavicle, scapula

Question 2

Movements of the scapula

Answer 2

Elevation, depression, retraction, protraction,upward rotation, downward rotation

Question 3

Muscles that move the scapula

Answer 3

trapizius, rhomboids, levator scapula, pectoralis minor, serratus anterior

Question 4

What does the trapizius do to the scapula

Answer 4

Elevates and retracts scapula

Question 5

What do the rhomboids do to the scapula

Answer 5

Elevate and retract

Question 6

What does the levator scapulae do to the scapula

Answer 6

Elevates it

Question 7

What does the pecoralis minor do to the scapula

Answer 7

Protracts and depresses scapula

Question 8

What does the serratus anterior do to the scapula

Answer 8

Protracts and depresses scapula

Question 9

Muscles that move the arm at the glenohumeral joint

Answer 9

Pectoralis major, latissimus Dorsi

Question 10

Flexes and adducts the arm at the glenhumeral joint

Answer 10

Pectoralis major

Question 11

Extends and adducts the arm

Answer 11

Latissimus dorsi

Question 12

Muscles originating on the scapula

Answer 12

Deltoid, corcacobrachialis

Question 13

What does the deltoid do

Answer 13

Abducts, flexes and extends arm

Question 14

What does the coracobrachialis do

Answer 14

Flexes and adducts arm

Question 15

Rotator cuff muscles

Answer 15

Subscapularis, supraspinatus, infraspinatus, teres minor

Question 16

Medically rotates arm

Answer 16

Subscaularis

Question 17

Medically rotates arm

Answer 17

Subscaularis

Question 18

Abducts arm

Answer 18

Suprapinatus

Question 19

Laterally rotates arm

Answer 19

Infraspinatus

Question 20

Laterally rotates arm

Answer 20

Teres minor

Question 21

Arm muscles that move the arm at the elbow joint

Answer 21

Anterior arm muscles, posterior arm muscles

Question 22

Anterior arm muscles are what

Answer 22

Flexors of the forearm of the elbow

Question 23

Anterior arm muscles

Answer 23

Biceps brachii, brachialis, brachioradials

Question 24

Posterior arm muscles are what

Answer 24

Extensors of the forearm at the elbow joint

Question 25

Biceps brachii do what

Answer 25

Supinates arm

Question 26

Brachialis

Answer 26

Flexes the elbow

Question 27

Brachioradials

Answer 27

Flex the arm at the elbow

Question 28

What do the triceps brachii do

Answer 28

Extend the arm at the elbow joint

Question 29

What does the aconeus do

Answer 29

Extends the forearm at the elbow