Nervous System Quiz 703 (20 MCQs)

Quiz Instructions

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1. The dura matter is
2. Which ion channels open at +30 to allow for repolarization?
3. What does the medulla control?
4. What is a bundle of neuronal processes in the PNS called?
5. During this part of the neuron response the neuron cannot be stimulated again.
6. A cerebral contusion is the violent shaking up or jarring of the brain.
7. The ..... is the deepest layer of the meninges and is tightly connected to the brain and spinal cord
8. Refers to the memory loss from disease or trauma .....
9. The threadlike part of the neuron which carries electrical impulses to the next neuron?
10. Nerve cells that receive stimuli and transmit action potentials to other neurons or effector organs that are structurally organized to form complex networks
11. The most important part of the cell is:
12. The autonomic nervous system (ANS) is responsible for the body's visceral reflexes.
13. Neurological disorder marked by reoccurrence of episodes or a sensory disturbance.
14. The brainstem does not include the:
15. The frontal lobe of the cerebrum controls
16. Connect the brain and the spinal cords, involuntary, life sustaining activities:breathing, heart beat, blood pressure and swallowing
17. The peripheral nerves can be found in the:
18. There are ..... of neurons in the human body.
19. The part of the brain that produces hormones
20. When you eat a burger, your body produces insulin to control blood sugar. What type of feedback is that