neuro strength - nerve roots & muscles

Question 1

shoulder abduction - what nerve root, what muscles?

Answer 1

C5, deltoid

Question 2

elbow flexion - what nerve root, what muscles?

Answer 2

C5, C6, biceps

Question 3

elbow extension - what nerve root, what muscles?

Answer 3

C6, C7, C8, triceps

Question 4

wrist extension - what nerve root, what nerve?

Answer 4

C6-8, radial nerve

Question 5

wrist flexion - what nerve root, what nerve?

Answer 5

C6-7, median nerve

Question 6

Finger extension - what nerve root, what nerve?

Answer 6

C7-8, posterior interosseous nerve

Question 7

finger abduction - what nerve root, what nerve?

Answer 7

C8, T1, ulnar nerve

Question 8

hand grip - what nerve root, what nerve?

Answer 8

C7-8, T1

Question 9

thumb opposition - what nerve root, what nerve?

Answer 9

C8, T1, median nerve

Question 10

hip flexion - what nerve root, what muscles?

Answer 10

L2-4, iliopsoas

Question 11

hip extension - what nerve root, what muscles?

Answer 11

S1, gluteus maximus

Question 12

hip adduction - what nerve root, what muscles?

Answer 12

L2-4, adductors of hip

Question 13

hip abduction - what nerve root, what muscles?

Answer 13

L4-5, S1, Gluteus medius and minimus`

Question 14

knee extension - what nerve root, what muscles?

Answer 14

L2-4, quadriceps

Question 15

knee flexion - what nerve root, what muscles?

Answer 15

L4-5, S1-2, hamstrings

Question 16

ankle dorsiflexion - what nerve root, what muscles?

Answer 16

L4-5, tibialis anterior

Question 17

ankle plantarflexion - what nerve root, what muscles?

Answer 17

S1, S2, Soleus

Question 18

great toe dorsiflexion - what nerve root, what nerve?

Answer 18

L5, S1, deep peroneal nerve