Dermatome Worksheet
Explore the concept of dermatomes, their anatomical significance, and their role in neurological assessment.
Includes
Standards
Topics
Dermatome Worksheet
Name:
Date:
Score:
Read each question carefully and answer to the best of your ability. Use the provided dermatome map to assist you.
Dermatome Map
1. What is a dermatome?
A type of skin cell
An area of skin innervated by a single spinal nerve
A muscle group
A bone in the spine
2. Which part of the nervous system is primarily responsible for dermatome innervation?
Brain
Autonomic nervous system
Spinal cord
Cranial nerves
3. A dermatome is an area of skin that is mainly supplied by afferent nerve fibers from a single nerve.
4. The mapping of dermatomes is important in clinical medicine for diagnosing the level of cord injury.
5. Explain how a physician might use a dermatome map to identify the location of a spinal nerve injury.
6. Describe the difference between a dermatome and a myotome.
7. All dermatomes are clearly defined with no overlap between adjacent ones.
True
False