What is the fight or flight response?

Q: What is the fight or flight response?


A: The fight or flight response is a set of physiological changes that occur when an animal is threatened.

Q: What are the physiological changes that occur during the fight or flight response?


A: The changes include increased heart rate, breathing rate and blood pressure.

Q: Who first described the fight or flight response?


A: The fight or flight response was first described by W.B Cannon.

Q: How do animals react to threats?


A: Animals react to threats with a general discharge of the sympathetic nervous system.

Q: What does the sympathetic nervous system do during the fight or flight response?


A: The sympathetic nervous system leads to changes such as increased heart rate, breathing rate, and blood pressure.

Q: What is the purpose of the fight or flight response?


A: The purpose of the fight or flight response is to prepare the individual for fighting or fleeing.

Q: What is the fight or flight response a part of?


A: The fight or flight response is the first stage of a general adaptation that regulates stress responses among vertebrates and other organisms.

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