Which option represents an effect of cumulative stress reaction?

Cumulative stress reaction refers to the prolonged exposure to stressors over time, leading to a variety of psychological and physical effects. Burnout is a key manifestation of this type of stress. It occurs when an individual feels exhausted, disengaged, and unable to cope with the demands placed on them, often as a result of continuous stress.

Burnout encompasses emotional, physical, and mental fatigue, which can significantly impair someone's ability to function effectively in their daily tasks. It can arise in high-pressure environments, such as military or healthcare settings, where medics and other personnel regularly face intense stressors. In this context, recognizing burnout as an effect of cumulative stress is crucial for identification and management, as it signals the need for interventions to restore health and performance.

The other options do not represent cumulative stress reactions in the same way. Acute anxiety attacks may stem from stress but are typically more immediate and can be triggered by a single event rather than accumulated stress. A short-term focus might be a coping mechanism but does not encapsulate the prolonged effects of stress. Immediate stress relief suggests a temporary alleviation of stress, which contrasts sharply with the ongoing and complex nature of cumulative stress reactions.