Myotomes UL LL

Question 0

Define dysmetria, dyssnergia, dysdiadochokinesia

Answer 0

Dysmetria - past pointing
Dyssnergia - decomposition of movement
Dysdiadochokinesia - pronate/supinate hand as fast as possible

Question 1

Define dystonia, chorea, hemiballismus

Answer 1

Dystonia - slow twisting mvmt (trauma, drugs, heridatary)
Chorea - brief irregular contractions, dance like (Huntington’s)
Hemiballismus - unilateral chorea

Question 2

Myotomes for Shoulder abduction, adduction

Answer 2

Abd= C5, C6
Add = C6, C7, C8

Chicken wings

Question 3

Myotomes for Elbow Flexion, Extension?

Answer 3

Flx - C5, C6
Ext- C7, C8

Arms by sides, flexed to 90.

Question 4

Myotomes for Wrist Flexion, Extension?

Answer 4

Flx - C6, C7
Ext - C7, C8

Hands on lap

Question 5

Myotomes for Finger Flexion, Extension, Abduction, Adduction?

Answer 5

Flx: C7, C8
Ext: C7, C8
Abd: C8, T1
Add: C8, T1

Question 6

Froment’s Sign indicates - paper between fingers, adductor pollicis

Answer 6

Ulnar nerve palsy

Question 7

Hip Flexion myotome?

Answer 7

L 2, L3

Question 8

Hip Extension Myotome?

Answer 8

S1, S2

Question 9

Hip Abduction myotome?

Answer 9

L4, L5, S1

Question 10

Hip Adduction myotome?

Answer 10

L2, L3, L4

Question 11

Knee flexion myotome?

Answer 11

L5, S1

Question 12

Knee Extension Myotome?

Answer 12

L3, L4

Question 13

Ankle dorsiflexion myotome?

Answer 13

L4, L5

Question 14

Ankle Plantarflexion myotome?

Answer 14

S1, S2

Question 15

Myotomes for Hip flexion, Knee extension, Ankle dorsiflexion?

Answer 15

L2, L3, L3, L4, L4, L5

Question 16

Myotomes for Hip extension, Knee flexion, Ankle plantarflexion?

Answer 16

L5, S1, S2 L5, S1 S1, S2