North Carolina EMT State Practice Exam

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Prepare for the North Carolina EMT State Exam with interactive quizzes and comprehensive explanations. Master your skills and gain confidence by reviewing key topics before test day!

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

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What is one of the key bodily functions that the fight or flight response prepares the body for?

Digestion
Sleep
Exercise or danger response
Relaxation

The correct answer is: Exercise or danger response

The fight or flight response is a physiological reaction that occurs in response to perceived harmful events, attacks, or threats to survival. It prepares the body to either take action against a threat (fight) or to escape from it (flight). This response is driven by the autonomic nervous system, particularly the sympathetic nervous system, which triggers a series of changes such as increased heart rate, heightened alertness, and increased blood flow to the muscles. Exercise or danger response aligns perfectly with the fight or flight concept as the body gears up for physical activity, ensuring that the muscles receive the necessary oxygen and energy to respond effectively to a threat. This preparation includes the release of stress hormones like adrenaline, which enhance strength, speed, and stamina. Therefore, the fight or flight response fundamentally supports the bodily functions required to react swiftly and effectively in dangerous situations.