Muscles-UL

Question 0

Axillary muscles (3)

Answer 0

1. Deltoid
2. Teres major
3. Latissimus dorsi

Question 1

Pectoral muscles (4)

Answer 1

1. Pectoralis major
2. Pectoralis minor
3. Subclavius
4. Serratus anterior

Question 2

Anterior arm muscles (3)

Answer 2

1. Coracobrachialis
2. Biceps brachii (long and short head)
3. Brachialis

Question 3

Posterior arm muscles (1)

Answer 3

1. Triceps brachii (long, lateral, medial heads)

Question 4

Back muscles (non-intrinsic) (7)

Answer 4

1. Trapezius
2. Latissimus dorsi
3. Rhomboid major
4. Rhomboid minor
5. Levator scapulae
6. Serratus posterior superior
7. Serratus posterior inferior

Question 5

Back muscles (intrinsic) (5)

Answer 5

1. Erector spinae (sacrospinalis) (iliocostalis, longissimus, spinalis)
2. Splenius capitis
3. Splenius cervicis
4. Semispinalis capitis
5. Semispinalis cervicis

Question 6

Scapular muscles (5)

Answer 6

1. subscapularis
2. supraspinatus
3. infraspinatus
4. teres minor
5. Teres major

Question 7

Rotator cuff muscles?

Answer 7

1. Subscapularis
2. Supraspinatuus
3. Infraspinatus
4. Teres minor

Question 8

Anterior forearm muscles (8)

Answer 8

1. Pronator teres
2. Flexor carpi radialis
3. Palmaris longus
4. Flexor carpi ulnaris
5. Flexor digitorum superficialis
6. Flexor digitorum profundus
7. Flexor pollicis longus
8. Pronator quadratus

Question 9

Posterior forearm (11)

Answer 9

1. Brachioradialis
2. Extensor carpi radialis longus 3. brevis
3. Extensor digitorum
4. Extensor digiti minimi
5. Extensor carpi ulnaris
6. Supinator
7. Abductor pollicis longus
8. Extensor pollicis brevis 10. longus
9. Extensor indicis

Question 10

Thenar muscles (4)

Answer 10

1. Abductor pollicis brevis
2. Flexor pollicis brevis
3. Opponens pollicis
4. Adductor pollicis (transverse and oblique head)

Question 11

Hypothenar muscles (3)

Answer 11

1. Abductor digit minimi
2. Flexor digiti minimi
3. Opponen digit minimi

Question 12

INN anterior arm? exceptions?

Answer 12

musculocutaneous n

no exceptions

Question 13

INN posterior arm? exceptions?

Answer 13

radial n

no exceptions

Question 14

Anterior forearm INN? exceptions?

Answer 14

Median n
flexor carpi ulnaris- ulnar n
flexor digitorum profundus- 1/2 median (radial side) 1/2 ulnar n

Question 15

Posterior forearm INN? exceptions?

Answer 15

Radial n

no exceptions

Question 16

Thenar muscle INN? exceptions?

Answer 16

Median n

Adductor pollicis - ulnar n

Question 17

Hypothenar muscle INN? exceptions?

Answer 17

Ulnar n

no exceptions

Question 18

Pectoral muscle INN?

Answer 18

Pec major/minor- lateral and medial pectoral n
Serratus anterior- Long thoracic n
Subclavius- subclavian n

Question 19

Axillary muscle INN?

Answer 19

Deltoid- axillary n
Teres major- lower subscapular n
Latissimus dorsi- thoracodorsal n

Question 20

Back muscles (non-intrinsic) INN?

Answer 20

1. Trapezius- Accessory XI
2. Lat dorsi - thoracodorsal n
3. Rhomboid maj/min, levator scapulae- dorsal scapular n
4. Serratus posterior superior/inferior- intercostal n

Question 21

Back muscles (intrinsic) INN?

Answer 21

dorsal ramus of spinal n

Question 22

Scapular muscles INN?

Answer 22

1. Subscapularis- upper and lower subscapular n
2. Supraspinatus, infraspinatus- suprascapular n
3. Teres major- lower subscapular n
4. Teres minor- Axillary

Question 23

Lumbrical INN?

Answer 23

1,2- median n

3,4- ulnar n

Question 24

Dorsal interossei m INN?

Answer 24

Ulnar n