Dermatomes

Question 1

Dermatome

Answer 1

The area of skin supplied by the sensory root of a single spinal nerve

Question 2

Skin over the tip of the shoulder (acromion process)

Answer 2

C4

Question 3

Lateral (radial) side of the arm

Answer 3

C5

Question 4

Lateral (radial side of the forearm; digits 1 & 2

Answer 4

C6

Question 5

Skin of the palm; digit 3 & 4

Answer 5

C7

Question 6

Medial (ulnar) side of the forearm; digit 5

Answer 6

C8

Question 7

Medial (ulnar) side of the arm

Answer 7

T1

Question 8

Skin of the axilla

Answer 8

T2