E2.2 Muscles Operating upon the Humerus

0.0(0)

Studied by 0 people

Call Kai

Learn

Practice Test

Spaced Repetition

Match

Flashcards

Knowt Play

Card Sorting

1/35

There's no tags or description

Looks like no tags are added yet.

36 Terms

1

New cards

pectoralis major

action: flex, adduct, medially rotate humerus

origin: clavicle, sternum, ribs

insertion: humerus intertubercular sulcus

<p>action: flex, adduct, medially rotate humerus</p><p>origin: clavicle, sternum, ribs</p><p>insertion: humerus intertubercular sulcus</p>

2

New cards

humerus intertubercular sulcus

Insertion of pectoralis major

<p>Insertion of pectoralis major</p>

3

New cards

Flex, adduct, medially rotate humerus

Action of pectoralis major

<p>Action of pectoralis major</p>

4

New cards

Clavicle, sternum, ribs

Origin of pectoralis major

<p>Origin of pectoralis major</p>

5

New cards

latissimus dorsi

action: extend, adduct, medially rotate humerus

origin: vertebrae T7-L5; ribs 9-12; iliac crest

insertion: humerus intertubercular sulcus

<p>action: extend, adduct, medially rotate humerus</p><p>origin: vertebrae T7-L5; ribs 9-12; iliac crest</p><p>insertion: humerus intertubercular sulcus</p>

6

New cards

Humerus intertubercular sulcus

Insertion of latissimus dorsi

<p>Insertion of latissimus dorsi</p>

7

New cards

extend, adduct, medially rotate humerus

Action of latissimus dorsi

<p>Action of latissimus dorsi</p>

8

New cards

Vertebrae T7-L5; ribs 9-12; iliac crest

Origin of latissimus dorsi

<p>Origin of latissimus dorsi</p>

9

New cards

teres major

action: extend, adduct, medially rotate humerus

origin: scapula inferior angle

insertion: humerus intertubercular sulcus

<p>action: extend, adduct, medially rotate humerus</p><p>origin: scapula inferior angle</p><p>insertion: humerus intertubercular sulcus</p>

10

New cards

Humerus intertubercular sulcus

insertion of teres major

<p>insertion of teres major</p>

11

New cards

extend, adduct, medially rotate humerus

Action of teres major

<p>Action of teres major</p>

12

New cards

Scapula inferior angle

Origin of teres major

<p>Origin of teres major</p>

13

New cards

coracobrachialis

action: flex, adduct, medially rotate humerus

origin: scapula coracoid process

insertion: humerus middle shaft

<p>action: flex, adduct, medially rotate humerus</p><p>origin: scapula coracoid process</p><p>insertion: humerus middle shaft</p>

14

New cards

humerus middle shaft

insertion of coracobrachialis

<p>insertion of coracobrachialis</p>

15

New cards

flex, adduct, medially rotate humerus

action of coracobrachialis

<p>action of coracobrachialis</p>

16

New cards

scapula coracoid process

origin of coracobrachialis

<p>origin of <span>coracobrachialis</span></p>

17

New cards

supraspinatus

action: abduct humerus

origin: scapula supraspinous fossa

insertion: humerus greater tubercle

<p>action: abduct humerus</p><p>origin: scapula supraspinous fossa</p><p>insertion: humerus greater tubercle</p>

18

New cards

humerus greater tubercle

insertion of supraspinatus

<p>insertion of <span>supraspinatus</span></p>

19

New cards

abduct humerus

Action of supraspinatus

<p>Action of <span>supraspinatus</span></p>

20

New cards

scapula supraspinous fossa

Origin of supraspinatus

<p>Origin of <span>supraspinatus</span></p>

21

New cards

infraspinatus

action: laterally rotate humerus

origin: scapula infraspinous fossa

insertion: humerus greater tubercle

<p>action: laterally rotate humerus</p><p>origin: scapula infraspinous fossa</p><p>insertion: humerus greater tubercle</p>

22

New cards

humerus greater tubercle

insertion of infraspinatus

<p>insertion of <span>infraspinatus</span></p>

23

New cards

laterally rotate humerus

action of infraspinatus

<p>action of <span>infraspinatus</span></p>

24

New cards

scapula infraspinous fossa

origin of infraspinatus

<p>origin of <span>infraspinatus</span></p>

25

New cards

teres minor

action: laterally rotate humerus

origin: scapula lateral border

insertion: humerus greater tubercle

<p>action: laterally rotate humerus</p><p>origin: scapula lateral border</p><p>insertion: humerus greater tubercle</p>

26

New cards

humerus greater tubercle

insertion of teres minor

<p>insertion of teres minor</p>

27

New cards

laterally rotate humerus

action of teres minor

<p>action of teres minor</p>

28

New cards

scapula lateral border

origin of teres minor

<p>origin of teres minor</p>

29

New cards

subscapularis

action: medially rotate humerus

origin: scapula subscapular fossa

insertion: humerus lesser tubercle

<p>action: medially rotate humerus</p><p>origin: scapula subscapular fossa</p><p>insertion: humerus lesser tubercle</p>

30

New cards

humerus lesser tubercle

insertion of subscapularis

<p>insertion of <span>subscapularis</span></p>

31

New cards

medially rotate humerus

action of subscapularis

<p>action of <span>subscapularis</span></p>

32

New cards

scapula subscapular fossa

origin of subscapularis

<p>origin of <span>subscapularis</span></p>

33

New cards

deltoid

action: flex and extend, abduct humerus

origin: scapula acromion, spine; clavicle

insertion: humerus deltoid tuberosity

<p>action: flex and extend, abduct humerus</p><p>origin: scapula acromion, spine; clavicle</p><p>insertion: humerus deltoid tuberosity</p>

34

New cards

humerus deltoid tuberosity

insertion of deltoid

<p>insertion of <span>deltoid</span></p>

35

New cards

flex, extend, abduct humerus

action of deltoid

<p>action of <span>deltoid</span></p>

36

New cards

scapula spine, acromion; clavicle

origin of deltoid

<p>origin of <span>deltoid</span></p>