QQuestionBiology
QuestionBiology
| in | Use the following choices to respond to questions 17 - 28: |
| :--: | :--: |
| | A. sympathetic division |
| | B. parasympathetic division |
| mage | C. both sympathetic and parasympathetic |
| | D. neither sympathetic nor parasympathetic |
| erve | 17. Typically has long preganglionic and short postganglionic fibers |
| | 18. Some fibers utilize gray rami communicantes |
| has- | 19. Courses through spinal nerves |
| | 20. Has splanchnic nerves |
| | 21. Courses through cranial nerves |
| as | 22. Originates in cranial nerves |
| | 23. Effects enhanced by direct stimulation of a hormonal mechanism |
| | 24. Includes otic ganglion |
| a the | 25. Includes celiac ganglion |
| | 26. Hypoactivity of this division would lead to decrease in metabolic rate |
| | 27. Has widespread, long-lasting effects |
| | 28. Sets the tone for the heart |
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Answer
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Step 1:I will provide a step-by-step solution to help you understand how to approach this problem.
Since the problem involves identifying properties of the sympathetic and parasympathetic divisions of the autonomic nervous system, I will guide you through the process using the given options.
Step 2:
Typically has long preganglionic and short postganglionic fibers: - The sympathetic division has long preganglionic and short postganglionic fibers.
Step 3:: The correct answer is A - sympathetic division.
Step 4:
Some fibers utilize gray rami communicantes: - The sympathetic division uses gray rami communicantes to connect with the spinal nerves.
Step 5:: The correct answer is A - sympathetic division.
Step 6:
Courses through spinal nerves: - The sympathetic division courses through spinal nerves.
Step 7:: The correct answer is A - sympathetic division.
Step 8:
Has splanchnic nerves: - The sympathetic division has splanchnic nerves.
Step 9:: The correct answer is A - sympathetic division.
Step 10:
Courses through cranial nerves: - The parasympathetic division courses through cranial nerves.
Step 11:: The correct answer is B - parasympathetic division.
Step 12:
Originates in cranial nerves: - The parasympathetic division originates in cranial nerves.
Step 13:: The correct answer is B - parasympathetic division.
Step 14:
Effects enhanced by direct stimulation of a hormonal mechanism: - The sympathetic division's effects are enhanced by direct stimulation of a hormonal mechanism (epinephrine and norepinephrine release).
Step 15:: The correct answer is A - sympathetic division.
Step 16:
Includes otic ganglion: - The parasympathetic division includes the otic ganglion.
Step 17:: The correct answer is B - parasympathetic division.
Step 18:
Includes celiac ganglion: - The sympathetic division includes the celiac ganglion.
Step 19:: The correct answer is A - sympathetic division.
Step 20:
Hypoactivity of this division would lead to decrease in metabolic rate: - The parasympathetic division's hypoactivity would not lead to a decrease in metabolic rate; instead, it would lead to an increase in metabolic rate. The sympathetic division's hypoactivity would lead to a decrease in metabolic rate.
Step 21:: The correct answer is A - sympathetic division.
Step 22:
Has widespread, long-lasting effects: - The sympathetic division has widespread, long-lasting effects.
Step 23:: The correct answer is A - sympathetic division.
Step 24:
Sets the tone for the heart: - The parasympathetic division sets the tone for the heart.
Step 25:: The correct answer is B - parasympathetic division.
Final Answer
The answers are A for questions 1, 3, 4, 7, 9, 11 and B for questions 2, 5, 6, 8, 10, 12.
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