Answer:
stressor:A stressor can be defined as anything that disturbs allostatic balance, and the stress response is the body's attempt to reestablish allostasis.(stimulus that causes stress)
stress management techniques:Stress management is defined as the tools, strategies, or techniques that reduce stress and reduce the negative impacts stress has on your mental or physical well-being. A variety of techniques can be used to manage stress. These include mental, emotional, and behavioral strategies.