Biology · Functions of Sympathetic Nervous System
How does the activation of the sympathetic nervous system affect blood pressure?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1It has no direct influence on systemic arterial blood pressure.
- 2It stabilizes blood pressure by reducing cardiac output.
- 3It decreases blood pressure by causing widespread vasodilation.
- 4It increases blood pressure by increasing heart rate and vasoconstriction.✓
Correct answer
It increases blood pressure by increasing heart rate and vasoconstriction.
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