Question:
Which of the following statements correctly differentiate between sympathetic and parasympathetic nervous systems?
Which of the following statements correctly differentiate between sympathetic and parasympathetic nervous systems?
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Sympathetic is for emergencies and parasympathetic restores normal activity.
Updated On: Nov 12, 2026
- Sympathetic system uses acetylcholine at effector organs, while parasympathetic uses norepinephrine.
- sympathetic system originates from craniosacral region while parasympathetic from thoracolumbar region.
- sympathetic system prepares the body for emergency while parasympathetic system restores normal function.
- Both have the same type of ganglia.
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Verified By Collegedunia
The Correct Option is C
Solution and Explanation
Step 1: Understanding the Concept
The autonomic system has two divisions with opposite actions.
Step 2: Check the options
Sympathetic is thoracolumbar and parasympathetic is craniosacral, so B is reversed.\nSympathetic fibres mostly release noradrenaline and parasympathetic release acetylcholine, so A is reversed.\nTheir ganglia are placed differently, so D is wrong.
Step 3: Conclusion
Sympathetic prepares for emergency and parasympathetic restores normal function.
Final Answer:
Option C describes the difference correctly. \[ \boxed{\text{(C) }\text{sympathetic system prepares the body for emergency while parasympathetic system restores normal function}} \]
The autonomic system has two divisions with opposite actions.
Step 2: Check the options
Sympathetic is thoracolumbar and parasympathetic is craniosacral, so B is reversed.\nSympathetic fibres mostly release noradrenaline and parasympathetic release acetylcholine, so A is reversed.\nTheir ganglia are placed differently, so D is wrong.
Step 3: Conclusion
Sympathetic prepares for emergency and parasympathetic restores normal function.
Final Answer:
Option C describes the difference correctly. \[ \boxed{\text{(C) }\text{sympathetic system prepares the body for emergency while parasympathetic system restores normal function}} \]
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