Practical I Innervations

Question 0

(I) Latissimus Dorsi

Answer 0

thoracodorsal nerve, ventral rami C6-C8

Question 1

(I) Trapezius

Answer 1

spinal accessory nerve, C1-C5 cord levels

Question 2

(I) Levator Scapulae

Answer 2

dorsal scapular nerve, ventral ramus C5 plus ventral rami C3,C4

Question 3

(I) Rhomboid Major

Answer 3

dorsal scapular nerve, ventral ramus C5 plus ventral ramus C4

Question 4

(I) Rhomboid Minor

Answer 4

dorsal scapular nerve, ventral ramus C5 plus ventral ramus C4

Question 5

(I) Splenius Capitis

Answer 5

dorsal rami C3-C5

Question 6

(I) Splenius Cervicis

Answer 6

dorsal rami C5-C7

Question 7

(I) Iliocostalis lumborum

Answer 7

dorsal rami lower T, all L

Question 8

(I) Iliocostalis thoracis

Answer 8

dorsal rami T1-T6

Question 9

(I) Iliocostalis Cervicis

Answer 9

dorsal rami T1, T2; rarely C8

Question 10

(I) Longissimus Thoracis

Answer 10

dorsal rami T & L nerves

Question 11

(I) Longissimus Cervicis

Answer 11

dorsal rami C4-C8; T1-T2

Question 12

(I) Longissimus Capitis

Answer 12

dorsal rami C1-C3, sometimes C4

Question 13

(I) Spinalis Thoracis

Answer 13

dorsal rami T & upper L

Question 14

(I) Spinalis Cervicis

Answer 14

dorsal rami C

Question 15

(I) Spinalis Capitis

Answer 15

dorsal rami lower C, upper T

Question 16

(I) Semispinalis Thoracis

Answer 16

dorsal rami T1-T6

Question 17

(I) Semispinalis Cervicis

Answer 17

dorsal rami C6-C8

Question 18

(I) Semispinalis Capitis

Answer 18

dorsal rami C1-C6

Question 19

(I) Multifidus

Answer 19

dorsal rami C3-C8, T1-T12, L1-L5, sometimes S1

Question 20

(I) Rectus Capitis Posterior Major

Answer 20

suboccipital nerve, dorsal ramus C1

Question 21

(I) Rectus Capitis Posterior Minor

Answer 21

suboccipital nerve, dorsal ramus C1

Question 22

(I) Obliquus Capitis Superior

Answer 22

suboccipital nerve, dorsal ramus C1

Question 23

(I) Obliquus Capitis Inferior

Answer 23

suboccipital nerve, dorsal ramus C1

Question 24

(I) Quadratus Lumborum

Answer 24

ventral rami T12, L1-L3 or L4

Question 25

(I) Serratus Posterior Superior

Answer 25

intercostal nerves, ventral rami T2-T5

Question 26

(I) Serratus Posterior Inferior

Answer 26

intercostal nerves, ventral rami T9-T11 | subcostal nerve, ventral ramus T12

Question 27

(I) Longus colli

Answer 27

ventral rami C2-C6, sometimes C7

Question 28

(I) Longus Capitis

Answer 28

ventral rami C1-C3

Question 29

(I) Rectus Capitis Anterior

Answer 29

ventral rami C1, C2

Question 30

(I) Rectus Capitis Lateralis

Answer 30

ventral rami C1, C2

Question 31

(I) Anterior Scalene

Answer 31

ventral rami C2-C6

Question 32

(I) Middle Scalene

Answer 32

ventral rami C3-C8

Question 33

(I) Posterior Scalene

Answer 33

ventral rami C6-C8