Asked by Courtney Williams on Jul 24, 2024
Verified
Which of the following combinations indicates the correct distribution of spinal nerve pairs?
A) 7 cervical - 12 thoracic - 6 lumbar - 5 sacral - 1 coccygeal
B) 7 cervical - 12 thoracic - 5 lumbar - 6 sacral - 1 coccygeal
C) 8 cervical - 12 thoracic - 6 lumbar - 4 sacral - 1 coccygeal
D) 8 cervical - 12 thoracic - 5 lumbar - 5 sacral - 1 coccygeal
E) 7 cervical - 13 thoracic - 6 lumbar - 5 sacral - 1 coccygeal
Spinal Nerve Pairs
The 31 pairs of nerves that emerge from the spinal cord, transmitting motor, sensory, and autonomic signals between the spinal cord and the body.
Cervical
Relating to the cervix, the lower part of the uterus that opens into the vagina, or relating to the neck region of the spine.
Thoracic
Relating to the thorax or chest region of the body, encompassing the rib cage and organs contained within this area, including the heart and lungs.
- Comprehend the anatomy and functionality of spinal nerves along with their components.
Verified Answer
LN
leonardo nunezJul 24, 2024
Final Answer :
D
Explanation :
The correct distribution of spinal nerve pairs is 8 cervical, 12 thoracic, 5 lumbar, 5 sacral, and 1 coccygeal.
Learning Objectives
- Comprehend the anatomy and functionality of spinal nerves along with their components.