Nervous System Quiz 30 (25 MCQs)

Quiz Instructions:

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1. The gap between neurons is called a(n) _____

2. _____ IS A TUBE LIKE STRUCTURE WHICH IS ATTACHED TO THE BRAIN .

3. How many nervous systems do we have?

4. Type of neuron that sends nerve impulses to muscles and gland, by the command of other neurons.

5. _____ neurons carry messages to the central nervous system

6. What part of your brain controls vision?

7. All of the following are secondary (accessory) digestive organs EXCEPT _____

8. The central nervous system is comprised of all the neurons in the brain and the _____

9. Afferent neurons are to sensory neurons as efferent neurons are to _____ neurons.

10. This disease causes varying degrees of confusion, memory loss, cognitive deficits and personality change. There is no cure.

11. The spinal cord is an extension of the

12. What are the two parts of the nervous system?

13. What neuroglial cell is found in the CNS and forms membranes around the CNS?

14. If you picked up a hot coal, the signal from the sensory neurons in your fingertips would travel to _____ in your spinal cord.

15. Located on the brainstem

16. What makes up the Central Nervous System?

17. The nerve cell that transmits impulses from the brain or spinal cord to a muscle or gland.

18. What do you call the neuroglial cells that form myelin sheaths around the nerve fibers of the CENTRAL NERVOUS SYSTEM?

19. How does the synapse work?

20. The brain is divided into how many hemispheres

21. The part of the eye behind the lens is filled with.

22. All involuntary actions, such as breathing, heartrate, and pulse are controlled by the

23. The first cervical vertebra

24. Which cells make up the insulation of nerve fibre?

25. What is the Command Centre for the Nervous System