Asked by Miranda Dowling on May 09, 2024
Verified
The spinal nerves are formed by the ________.
A) dura mater
B) dorsal and ventral roots
C) pia mater
Spinal Nerves
Nerves that emerge from the spinal cord, facilitating communication between the body and the brain.
Dorsal and Ventral Roots
The two types of nerve roots; dorsal roots carry sensory information to the spinal cord, while ventral roots carry motor information from the spinal cord to the muscles.
- Understand the basic anatomical structure and layout of the spinal cord, focusing on the distribution of white and gray matter.
Verified Answer
NL
Nicole LeisyMay 15, 2024
Final Answer :
B
Explanation :
The spinal nerves are formed by the dorsal and ventral roots that emerge from the spinal cord. The dura mater and pia mater are layers of protective tissue that surround the spinal cord, but they do not form the spinal nerves.
Learning Objectives
- Understand the basic anatomical structure and layout of the spinal cord, focusing on the distribution of white and gray matter.