UE Muscles 1-10

Question 1

Pec Major O-

Answer 1

sternocostal head and clavicular head

Question 2

Pex Major I-

Answer 2

lateral lip of intertubercular groove

Question 3

Pec Major N-

Answer 3

lateral/medial pectoral nerve

Question 4

Pec Major F-

Answer 4

adduct and medially draws humerus

Question 5

pec minor O-

Answer 5

3rd and 5th ribs

Question 6

pec minor I-

Answer 6

medial border of coracoid process

Question 7

pec minor N-

Answer 7

medial pectoral nerve

Question 8

pec minor F-

Answer 8

stabilize scapula

Question 9

subclavius O-

Answer 9

junction of 1st rib

Question 10

subclavius I-

Answer 10

inferior surface of middle clavicle

Question 11

subclavius N-

Answer 11

Nerve to Subclavius

Question 12

subclavius F-

Answer 12

Anchors and depresses the Clavicle

Question 13

serratus anterior O-

Answer 13

external surface of 1st-8th ribs

Question 14

serratus anterior I-

Answer 14

anterior surface of medial border of scapula

Question 15

serratus anterior N-

Answer 15

long thoracic nerve

Question 16

serratus anterior F-

Answer 16

protracts scapula/rotates scap

Question 17

trapezius O-

Answer 17

superior nuchal line, spinous process c7-t12

Question 18

trapezius I-

Answer 18

lateral 1/3 of clavicle, acromion and spine of scap

Question 19

trapezius N-

Answer 19

cranial nerve xi

Question 20

trapezius F-

Answer 20

scapular: elevation, retraction, upward rotation, scap depression
cervical: extension, ipsilateral side bend

Question 21

Lattissimus Dorsi O-

Answer 21

spinous process of lower 6 t spine, iliac crest, lower 3 ribs

Question 22

Lattissimus Dorsi I-

Answer 22

floor of intertubercular sulcus of humerus

Question 23

Lattissimus Dorsi N-

Answer 23

thoracodorsal

Question 24

Lattissimus Dorsi F-

Answer 24

extends, adducts, medially rotates humerus

Question 25

Levator Scapulae O-

Answer 25

posterior tubercles of Transverse processes of C1-4

Question 26

Levator Scapulae I-

Answer 26

Medial border of scapula superior to root of the spine

Question 27

Levator Scapulae N-

Answer 27

Dorsal Scapular

Question 28

Levator Scapulae F-

Answer 28

Elevates scapula and tilts glenoid cavity inferiorly by rotating scapula

Question 29

rhomboid minor O-

Answer 29

nuchal ligament, spinous process c7-t1

Question 30

rhomboid minor I-

Answer 30

smooth triangular area at medial end of scap spine

Question 31

rhomboid minor N-

Answer 31

Dorsal Scapular

Question 32

rhomboid minor F-

Answer 32

retract scapula, rotate to depress glenoid cavity

Question 33

rhomboid major O-

Answer 33

spinous process of t2-5

Question 34

rhomboid major I-

Answer 34

medial scapular border below scap spine

Question 35

rhomboid major N-

Answer 35

dorsal scapular nerve

Question 36

rhomboid major F-

Answer 36

retract scapula and depress glenoid cavity

Question 37

Deltiod O-

Answer 37

lateral third of clavicle, acromion, spine of scapula

Question 38

Deltiod I-

Answer 38

deltoid tuberosity of humerus

Question 39

Deltiod N-

Answer 39

axillary nerve

Question 40

Deltiod F-

Answer 40

flexes and medially rotates arm