Nervous System Quiz 308 (20 MCQs)

Quiz Instructions

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1. Parkinson's disease is only seen in people of advanced age
2. If a neuron were to lose its myelin sheath, what MOST LIKELY would happen?
3. Transmits information to the smooth muscle, cardiac muscle and glands
4. The small gap between two neurons, where nerve impulses are relayed by a neurotransmitter from the axon of a presynaptic (sending) neuron to the dendrite of a postsynaptic (receiving) neuron.
5. Sympathetic and Parasympathetic Nervous are apart of the .....
6. Your ear drum is also known as the:
7. Which test measures the speed at which impulses travel through a nerve?
8. Sensory receptors pick up changes in touch, pressure, pain and temperature and send impulses to brain or spinal cord.
9. What structure of the brain is located deep in the temporal lobe; is shaped like a snail or seahorse; and is responsible for memory?
10. What does the backbone protect?
11. Which cells are responsible for detecting a change?
12. A long, tube-like structure that extends from the brainstem, transmitting signals between the brain and the rest of the body
13. Neurons are excitable and so it cannot transfer electrochemical impulses.
14. Consists of your brain and spinal cord
15. A shallow groove on the surface of the cerebral cortex is a
16. Dash is responsible for our posture and movement
17. On the diagram, identify C.
18. The part of the nervous system that integrates and processes information is known as the
19. What is the chemical that helps send messages across the synapse?
20. The autonomic nervous system is further subdivided into two parts-the ..... nervous system and the ..... nervous system.