Chronic Fatigue Syndrome Test 2025 – 400 Free Practice Questions to Pass the Exam

Chronic Fatigue Syndrome (CFS) is a complex disorder characterized by extreme fatigue that cannot be explained by any underlying medical condition. It often worsens with physical or mental activity but doesn't improve with rest.

One of the potential causes of CFS includes nutritional deficiencies, which can lead to a lack of vital nutrients that are necessary for energy production and overall health. Viral infections have also been studied as potential triggers for CFS, with some individuals reporting the onset of symptoms following a viral illness. Psychological stress is recognized as a possible contributing factor as well, as it can affect physical health and exacerbate fatigue.

However, physical injuries are not typically seen as a direct cause of CFS. While injuries can indeed impact a person's overall health and may contribute to feelings of fatigue in the recovery phase, they do not directly lead to the syndrome itself in the same way that viral infections, nutritional deficiencies, or psychological stress might. Therefore, identifying physical injuries as a potential cause of Chronic Fatigue Syndrome is misleading. This highlights the intricate interplay of various biological and environmental factors that are considered in the understanding and diagnosis of CFS.