1. The nervous system is the body’s ______________ network.
communication
organization
reactive
production
2. The Central Nervous System (CNS) consists of the brain and the ___________.
heart
neural network
skeletal system
spinal cord
3. What is the overall function of the Peripheral Nervous System? (1 point)
It connects the central nervous system to other parts of the body
It regulates the production of neurotransmitters
It regulates learning and memory
It connects the node of Ranvier to the action potential
4. When we touch something, nerve impulses travel to and from the brain at a rate up to ______.
5. Which specific subdivision of the nervous system calms the body after strenuous physical activity?
Autonomic nervous system
Somatic nervous system
Parasympathetic nervous system
Sympathetic nervous system
6. Which specific subdivision of the nervous system controls involuntary muscles such as the heart?
Autonomic nervous system
Somatic nervous system
Sympathetic nervous system
Parasympathetic nervous system
7. Which specific subdivision of the nervous system consists of the motor neuron pathways that innervate the skeletal muscles?
Somatic nervous system
Sympathetic nervous system
Parasympathetic nervous system
Autonomic nervous system
8. Which specific subdivision of the nervous system dominates in stressful or emergency situations and prepares the body for strenuous physical activity?
Sympathetic nervous system
Parasympathetic nervous system
Somatic nervous system
Autonomic nervous system
9. Which of the following is the most likely to occur if the body’s peripheral nervous system becomes nonfunctional?
The brain would strop creating messages for the body
The brain would create messages, but our bodies would never receive them
10.The parasympathetic system would accommodate the peripheral system Our bodies would be in a constant state of arousal
10. The _________________ “rebound” is thought to be responsible for what’s known as “runner’s high.”
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