Asked by Bui Diem Hang (K13_HN) on Jun 20, 2024
Verified
Activation of the sympathetic division of the autonomic nervous system produces ____ in heart rate, and activation of the parasympathetic division produces ____.
A) increases . . . additional increases in heart rate
B) increases . . . decreases in heart rate
C) decreases . . . increases in blood pressure
D) decreases . . . additional decreases in heart rate
Autonomic Nervous System
A part of the peripheral nervous system that controls involuntary body functions, such as heart rate, digestion, and respiratory rate.
Heart Rate
The number of heartbeats per minute, an important indicator of heart health and overall physical fitness.
- Discern the duties and activities of the sympathetic and parasympathetic nervous systems.
Verified Answer
JB
Jaylah BennettJun 22, 2024
Final Answer :
B
Explanation :
Activation of the sympathetic division of the autonomic nervous system increases heart rate, while activation of the parasympathetic division decreases heart rate. Therefore, option B is the correct choice.
Learning Objectives
- Discern the duties and activities of the sympathetic and parasympathetic nervous systems.
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