During emergencies, the "fight-or-flight" response:
Correct answer: C. Controlled by sympathetic nervous system
- A. Decrease the heartrate
- B. Is caused by hormone secretions in the adrenal medulla
- C. Controlled by sympathetic nervous system
- D. Is the result of aldosterone causing faster blood flow
Explanation
This system is important during emergency situations and is associated with "Fight or Flight."
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About Coordination and Control
Coordination depends on receptors, neurons, synapses and nerve impulses, with reflex actions traced through the reflex arc and the roles of major brain regions. Chemical coordination covers endocrine glands and hormones, including how hormones regulate growth, metabolism, reproduction and internal balance, unlike rapid nervous control.
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