Chest

Question 1

origin of pectoantebrachialis

Answer 1

manubrium of sternum

Question 2

insertion of pectoantebrachialis

Answer 2

fascia covering proximal surface of antebrachium

Question 3

main action of pectoantebrachialis

Answer 3

adducts humerus

Question 4

origin of pectoralis major

Answer 4

anterior sternebrae

Question 5

insertion of pectoralis major

Answer 5

pectoral ridge of humerus

Question 6

main action of pectoralis major

Answer 6

adducts humerus

Question 7

origin of pectoralis minor

Answer 7

body of sternum

Question 8

insertion of pectoralis minor

Answer 8

pectoral ridge of humerus

Question 9

main actions of pectoralis minor

Answer 9

adducts humerus

Question 10

origin of xiphihumeralis

Answer 10

xiphoid process of sternum

Question 11

insertion of xiphihumeralis

Answer 11

near distal border of bicipital groove of humerus

Question 12

main action of xiphihumeralis

Answer 12

adducts forelimb

Question 13

origin of serrates ventralis cervicis

Answer 13

transverse processes of 3rd and 7th cervical vertebrae

Question 14

insertion of serrates ventralis cervicis

Answer 14

medial surface of scapula, near dorsal border

Question 15

main action of serrates ventralis cervicis

Answer 15

draws scapula anteroventrally

Question 16

origin of serrates ventralis thoracis

Answer 16

lateral surface of first first 9 or 10 ribs

Question 17

insertion of serrates ventralis thoracis

Answer 17

medial edge of scapula near dorsal border

Question 18

main actions of serrates ventralis thoracis

Answer 18

draws scapula ventrally helps support trunk on forelimb

Question 19

origin of scalenes

Answer 19

ribs

Question 20

insertions of scalenes

Answer 20

transverse processes of all cervical vertebra

Question 21

main actions of scalenes

Answer 21

flexes neck, draws ribs anteriorly