Chronic Fatigue Syndrome Complete Practice Test 2026

The Fatigue Severity Scale (FSS) is designed to specifically assess the severity of fatigue and how that fatigue affects a person's everyday life. This scale is particularly useful in identifying the impact of fatigue on daily activities, work performance, and overall quality of life. By focusing on both the intensity of fatigue experienced by individuals and its repercussions on functioning, the FSS provides valuable insights into the daily challenges faced by those with chronic fatigue or related disorders. This understanding is critical for developing effective treatment plans and interventions that address the multifaceted nature of fatigue.

The other options do not align with the primary aim of the FSS. The scale does not assess sleep disturbances, physical activity levels, or overall life satisfaction, even though those factors may contribute to or be affected by fatigue. Instead, the FSS concentrates solely on fatigue itself and its real-world effects.