Pectoral region muscles Flashcards by Stelio Unknown | Brainscape

Q

Pectoralis Major Action

A

Adduction
Medial Rotation
Flexion Humerus at shoulder joint

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Pectoralis Major Innervation

A

Medial
Lateral
Pectoral nerves

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Pectoralis Major Blood Supply

A

Pectoral branch- Thoracoacromial artery

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Pectoralis Minor Action

A

Stabilizes Scapula- draws anteroinferiorly

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Pectoralis Minor Innervation

A

Medial Pectoral nerve

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Pectoralis Minor Blood Supply

A

Pectoral branch- Thoracoacromial artery

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Serratus Anterior Action

A

Rotates scapula- allows arm raised over 90 DEG

Holds Scapula against rib cage

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Serratus Anterior Innervation

A

Long Thoracic nerve

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Serratus Anterior Blood Supply

A

Lateral thoracic artery

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Subclavius Action

A

Pulls/ Anchors shoulder down

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Subclavius Innervation

A

Subclavian nerve

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Subclavius Blood Supply

A

Subclavian artery

How well did you know this?

1

Not at all

2

3

4

5

Perfectly