What is a common response of the body during the alarm stage of stress response?

During the alarm stage of the stress response, the body undergoes significant physiological changes aimed at preparing for a perceived threat or challenge. Known as the "fight or flight" response, this stage is characterized by the mobilization of resources to confront the threat. The body releases stress hormones such as adrenaline and cortisol, which increase heart rate, elevate blood pressure, and boost energy supplies. These changes collectively enhance the body’s ability to react quickly and effectively to the stressor.

The other options do not accurately reflect the body's initial response to stress. Rest and relaxation represent a state of recovery or calm, which is not characteristic of the alarm stage. Indifference to outside challenges indicates a lack of response, which does not align with the physiological activation taking place during this stage. Asking for help from others may occur later as a coping mechanism, but it is not part of the immediate physiological response initiated during the alarm stage. Thus, mobilization of resources to confront a threat is the defining response in this crucial phase of stress reaction.