Question

The first stage of the body's reaction to stress is known as the _______ stage.

Answer 1

The first stage of the body's reaction to stress is known as the fight or flight response, also known as alarm

Answer 2

I am not sure if there are any answer choices. So I will go with my knowledge.
I am going to say the first stage of the body's reaction to stress would be the Alarm Stage. This is also known as the flight stage. It is often referred to as fight or flight. This is the bodies adrenaline pumping.