Alarm, resistance, and exhaustion are all considered part of the body's . adrenaline stress panic autonomic nerve im not sure if its autonomic nerve or stress,

The answer is stress. Stress is a physical and psychological response to threats that our body and mind can experience. But since stressful and potentially harmful situations are so common, we have developed a general adaptation response to it, which has three stages depending on the length of exposure to the stressful situation.