The fight or flight response is not as adaptive for modern psychological threats. Persistent and repeated exposure to stressful situations that we can neither fight nor flee can lead to negative health consequences, such as an increase in susceptibility to heart disease and impaired function of the immune system.

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In contemporary society, the fight or flight response is frequently activated by psychological stressors, such as public speaking or academic exams, rather than the physical threats it evolved to handle. Although no real physical danger is present in these situations, the body still initiates this physiological response to a perceived threat, making the response less adaptive in a modern context.

Modern Triggers for the Fight or Flight Response

Spielman, R. M., Jenkins, W. J., & Lovett, M. D. (2020, April 22). Psychology (2nd ed.). OpenStax. https://openstax.org/books/psychology-2e/pages/1-introduction

OpenStax Psychology (2nd ed.) Textbook

The fight or flight response, while evolutionarily adaptive for acute physical threats, can be detrimental to health when persistently activated by modern psychological stressors. Since these threats often cannot be resolved by fighting or fleeing, the body experiences prolonged stress, which can lead to negative health outcomes. Research has linked this chronic exposure to an increased susceptibility to heart disease and impaired functioning of the immune system.

Health Consequences of Chronic Activation of the Fight or Flight Response

An employee is preparing to give a high-stakes presentation to their company's leadership. They experience a racing heart, rapid breathing, and sweaty palms. Which statement best analyzes this physiological reaction in the context of the situation?

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