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1. Which of these physiological changes would not be considered part of the sympathetic fight-or-flight response?
 
 
 
 

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2. Which type of fiber could be considered the longest?
 
 
 
 

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3. Which signaling molecule is most likely responsible for an increase in digestive activity?
 
 
 
 

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4. Which of these cranial nerves contains preganglionic parasympathetic fibers?
 
 
 
 

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5. Which of the following is not a target of a sympathetic preganglionic fiber?
 
 
 
 

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6. Critical Thinking: In the context of a lioness hunting on the savannah, why would the sympathetic system not activate the digestive system?

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7. Critical Thinking: A target effector, such as the heart, receives input from the sympathetic and parasympathetic systems. What is the actual difference between the sympathetic and parasympathetic divisions at the level of those connections (i.e., at the synapse)?

Question 7 of 7