Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

Muscles > Forelimb > Flashcards

Forelimb Flashcards

1
Q

Brachiocephalicus

A

O: wing of atlas
TPs C2-4

I: Humerus crest

Shoulder extension
Lateral head movement

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Sternocephalicus

A

O: sternum manubrium cartilage

I : caudal jaw edge

Head and neck flexion forwards and down

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Splenius

A

O: DSPs T4-6
Occipital bone

I: nucal crest
Wing of atlas
TPs C3-5

Lifts head
Lateral neck movement

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Cervical rhomboideus

A

O: nuchal lig. Funicular portion C2-T2

I: medial scapula cartilage

Lifts head, neck and shoulder
Moves shoulder forwards

(Lies under cervical trapezius)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Thoriacic rhomboideus

A

O: DSPs T2-7

I: medial scapula cartilage

Lifts head, neck and shoulder
Moves shoulder backwards

(Lies under thoracic trapezius)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Cervical trapezius

A

O: nuchal lig. Funicular portion C2-T3

I: scapula spine
Shoulder fascia

Lifts shoulder
Moves shoulder forwards

(Lies above cervical rhomboid)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Thoracic trapezius

A

O: supraspinous lig T3-10

I: scapula spine

Lifts shoulder
Moves shoulder backwards

(Lies over thoracic rhomboid)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Cervical serratus ventralis

A

O: TPs C3/4-7

I: scapula medial aspect

Raises neck
Lateral neck movement
Draws scapula forwards

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Thoracic serratus ventralis

A

O: lateral surface of ribs 1-8/9

I: scapula medial aspect

Lifts trunk in relation to scapula
Draws scapula back
Aids respiration

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

Supraspinatus

A

O: supraspinatus fossa

I: greater tubercle of humerus

Shoulder extension
Lateral support of shoulder

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

Infraspinatus

A

O: infraspinatus fossa

I: greater tubercle of humerus

Forelimb abduction
Forelimb lateral rotation
Acts as a collateral ligament stabilising the shoulder joint

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

Subscapularis

A

O: subscapular fossa

I: lesser tubercle of humerus

Humerus addiction
Humerus internal rotation
Stabilising shoulder joint during movement

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

Deltoideus

A

O: scapula spine and caudal boarder

I: deltoid tuberosity of humerus

Shoulder flexion
Forelimb abduction
Forelimb rotation

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

Biceps brachii

A

O: scapula supraglenoid tubercle

I: radius medial tuberosity

Elbow flexion
Shoulder extension
Carpus extension
Should and elbow joint stabilisation

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

Triceps brachii

A

O:
Long head: caudal scapula boarder. Infraglenoid tubercle
Later and medial heads: humerus shaft

I: olecrannon process of ulna

Flex shoulder
Extend elbow

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

Brachialis

A

O: posterior proximal humerus

I: medial proximal radius

Elbow flexion

17
Q

Extensor carpi radialis

A

O: humerus lateral condyle

I: metacarpal tuberosity/proximal cannon bone

Elbow flexion
Carpus extension

Muscles (5 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions