Neuro regions

Question 1

dermatome covering shoulder

Answer 1

C4

Question 2

Dermartome outer upper arm (in anatomical position)

Answer 2

C5

Question 3

Dermatome outer lower arm and thumb (in anatomical position)

Answer 3

C6

Question 4

Dermatome small patch of forearm and middle 3 fingers

Answer 4

C7

Question 5

Dermatome covering inner lower arm (in anatomical position)

Answer 5

C8

Question 6

Dermatome covering inner upper arm (in anatomical position)

Answer 6

T1

Question 7

Dermatome covering armpit

Answer 7

T2

Question 8

sensation little finger and 2/3 ring finger

Answer 8

Ulnar

Question 9

Sensation most of palm, pad of the thumb and tips of middle and index finger

Answer 9

Median

Question 10

Sensation to dorsum of hand, hypothenar eminance and back of thumb

Answer 10

Radial

Question 11

Radial Nerve innovation

Answer 11

Sensation to dorsum of hand, hypothenar eminance and back of thumb- test in anotomical snuffbox
Dorsiflexion of the wrist

Question 12

Median Nerve Innovation

Answer 12

Sensation most of palm, pad of the thumb and tips of middle and index finger - thenar eminance test
ok sign, and wide ok sign

Question 13

Ulnar nerve innovation

Answer 13

sensation tip of little finger (whole little finger and 2/3 ring finger)
Aductor pollisis hold paper with straight thumb. Finger “star”

Question 14

Wrist drop

Answer 14

Radial nerve damage

Question 15

Ape hand deformity

Answer 15

Median nerve damage

Question 16

Claw hand, little and ring finger fixed flexion

Answer 16

Ulnar nerve damage

Question 17

Lateral anterior thigh dermatome

Answer 17

L2

Question 18

medial anterior knee dermatome

Answer 18

L3

Question 19

Medial calf dermatome

Answer 19

L4

Question 20

Big toe, medial dorsum foot dermatome

Answer 20

L5

Question 21

Lateral border and sole of foot dermatome

Answer 21

S1

Question 22

Central posterior leg, popliteal fossa dermatome

Answer 22

S2

Question 23

glutes dermatome

Answer 23

S3

Question 24

UMN signs

Answer 24

Spastic paresis, Hypertonia, Hyperrelexia, Upgoing plantars, No atrophy, no fasiculations

Question 25

LMN signs

Answer 25

Flaccid paresis, hypotonia, hyporelfexia, babinski negative. Atrophy and Fasiculation

Question 26

Flaccid paresis, hypotonia, hyporelfexia, babinski negative. Atrophy and Fasiculation

Answer 26

LMN lesion

Question 27

Spastic paresis, Hypertonia, Hyperrelexia, Upgoing plantars, No atrophy, no fasiculations

Answer 27

UMN lesion