elbow muscles Flashcards by ash thomas

Q

biceps brachii origin

A

superior to glenoid fossa and coracoid process

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

biceps brachii insertion

A

radial tuberosity

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

biceps brachii action

A

elbow flexion, supination

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

biceps brachii nerve

A

musculocutaneous

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

brachialis origin

A

distal, anterior surface of humerus

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

brachialis insertion

A

coronoid process

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

brachialis action

A

flex elbow

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

brachialis nerve

A

musculocutaneous

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

brachioradialis origin

A

lateral aspect of distal humerus

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

brachioradialis insertion

A

distal radius

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

brachioradialis action

A

flexes elbow, pronates and supinates to neutral

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

brachioradialis nerve

A

radial

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

triceps brachii origin

A

inferior to glenoid fossa, posterior humerus

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

triceps brachii insertion

A

olecranon

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

triceps brachii action

A

extends elbow

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

triceps brachii nerve

A

radial

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

anconeus origin

A

posterior, lateral epicondyle of humerus

Q

anconeus insertion

A

olecranon

Q

anconeus action

A

extend elbow

Q

anconeus nerve

A

radial

Q

pronator teres origin

A

medial epicondyle of humerus

Q

pronator teres insertion

A

mid-lateral surface of radius

Q

pronator teres action

A

pronation

Q

pronator teres nerve

A

median

Q

pronator quadratus origin

A

anterior, distal shaft of ulna

Q

pronator quadratus insertion

A

anterior, distal shaft of radius

Q

pronator quadratus action

A

pronate

Q

pronator quadratus nerve

A

median

Q

supinator origin

A

lateral epicondyle

Q

supinator insertion

A

lateral, proximal radius

Q

supinator action

A

supinate

Q

supinator nerve

A

radial

Q

extensor mass origin

A

lateral epicondyle

Q

extensor mass insertion

A

various distal locations

Q

extensor mass action

A

weak elbow extension

Q

extensor mass nerve

A

varied

Q

flexor mass origin

A

medial epicondyle

Q

flexor mass insertion

A

various distal locations

Q

flexor mass action

A

weak elbow flexion

Q

flexor mass nerve

A

varied