Autonomic Tone Is an Important Aspect of ANS Function Because

question 65

Multiple Choice

Autonomic tone is an important aspect of ANS function because it

• A) allows ANS neurons to be silent under normal conditions.
• B) allows ANS neurons to increase activity on demand but not decrease their activity.
• C) allows ANS neurons to decrease their activity on demand but not increase their activity.
• D) allows ANS neurons to increase or decrease their activity, providing a range of control options.
• E) provides for a narrow range of control options that keeps target tissues constantly active.

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