Trivia Quiz: How Much Do You Know About Spinal Nerves?

Reviewed by Editorial Team
The ProProfs editorial team is comprised of experienced subject matter experts. They've collectively created over 10,000 quizzes and lessons, serving over 100 million users. Our team includes in-house content moderators and subject matter experts, as well as a global network of rigorously trained contributors. All adhere to our comprehensive editorial guidelines, ensuring the delivery of high-quality content.
Learn about Our Editorial Process
| By Meghan1129
M
Meghan1129
Community Contributor
Quizzes Created: 9 | Total Attempts: 32,679
| Attempts: 883
Quiz Flashcard
SettingsSettings
Please wait...
  • 1/5 Questions

    Anterior rami of spinal nerves T2-T12 do not enter into the formation of plexuses and travel directly to the intercostal regions and the nearby muscles and skin regions that they innervate.

    • Posterior ramus
    • Dermatomes
    • Thoracic nerves
    • Spinal nerve trunk
    • Anterior ramus
Please wait...
About This Quiz

How much do you know about spinal nerves? The spinal nerves are made up of mixed types of nerves, and they originate from the spinal cord. They send motor, sensory, and autonomic signals between the CNS and the body. Want to learn more about them? Take up this quiz and keep a lookout for others like it on the subject. All the best!

Trivia Quiz: How Much Do You Know About Spinal Nerves? - Quiz

Quiz Preview

  • 2. 

    Contains motor neuron axons which transmit nerve impulses from the spinal cord to effector organs and cells.

    • Posterior ramus

    • Dermatones

    • Posterior root

    • Anterior root

    • Spinal nerve trunk

    Correct Answer
    A. Anterior root
    Explanation
    The anterior root is the correct answer because it contains motor neuron axons that transmit nerve impulses from the spinal cord to effector organs and cells. The posterior ramus is responsible for innervating the muscles and skin of the back, while dermatomes are specific areas of skin that are innervated by a single spinal nerve. The posterior root carries sensory information from the body to the spinal cord, and the spinal nerve trunk is the combination of both the anterior and posterior roots.

    Rate this question:

  • 3. 

    The area of the skin that provides sensory input to one pair of spinal nerves or to cranial nerve V.

    • Posterior ramus

    • Dermatones

    • Thoracic nerves

    • Anterior root

    • Spinal nerve trunk

    Correct Answer
    A. Dermatones
    Explanation
    Dermatones are specific areas of the skin that are innervated by sensory fibers from a single pair of spinal nerves or cranial nerve V. These areas have a unique pattern and can be used to diagnose the location of nerve damage or dysfunction. Therefore, dermatones are the correct answer as they represent the area of the skin that provides sensory input to a specific set of nerves.

    Rate this question:

  • 4. 

    Contains sensory nerve fibers that transmit nerve impulses from the periphery into the spinal cord.

    • Dermatones

    • Anterior ramus

    • Anterior root

    • Posterior root

    • Cervical plexuses

    Correct Answer
    A. Posterior root
    Explanation
    The posterior root contains sensory nerve fibers that transmit nerve impulses from the periphery into the spinal cord. This means that it is responsible for carrying sensory information, such as touch or pain, from the body to the spinal cord. The other options listed are not specifically related to carrying sensory information, making the posterior root the correct answer.

    Rate this question:

  • 5. 

    Serves the deep muscles and skin of the posterior surface of the trunk. Do not form plexuses.

    • Spinal nerve trunk

    • Anterior ramus

    • Thoracic nerves

    • Posterior ramus

    • Posterior root

    Correct Answer
    A. Posterior ramus
    Explanation
    The posterior ramus serves the deep muscles and skin of the posterior surface of the trunk. Unlike the anterior ramus, the posterior ramus does not form plexuses. The plexuses are formed by the anterior rami of the spinal nerves and are responsible for innervating the limbs. Therefore, the correct answer is posterior ramus.

    Rate this question:

Quiz Review Timeline (Updated): Mar 21, 2023 +

Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.

  • Current Version
  • Mar 21, 2023
    Quiz Edited by
    ProProfs Editorial Team
  • Jul 07, 2010
    Quiz Created by
    Meghan1129
Back to Top Back to top
Advertisement
×

Wait!
Here's an interesting quiz for you.

We have other quizzes matching your interest.