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NREMT Paramedic

Category - Medical

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Epinephrine and norepinephrine are hormones that cause which of the following?

Dilated pupils
Increased heart rate and blood pressure
Increased blood flow to the digestive organs
A&B

Explanation

Answer: D - The release of epinephrine and norepinephrine happen as part of the “fight or flight” response of the sympathetic nervous system. The release of these hormones causes an increase in pulse and blood pressure, dilated pupils, excessive perspiration, and increased muscle tension.

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