Chronic Fatigue Syndrome Practice Test 2025 – All-in-One Guide to Master Your Exam Preparation!

Chronic Fatigue Syndrome (CFS) significantly affects sleep patterns, often resulting in unrefreshing sleep and disrupted sleep cycles. Individuals with CFS commonly report that even after a full night’s sleep, they still feel tired and experience fatigue throughout the day, which is a hallmark of the condition. This phenomenon of unrefreshing sleep means that the quality of sleep is poor, even if the duration appears adequate.

Disruption in sleep cycles is also typical, as those with CFS may experience issues such as difficulty falling asleep, staying asleep, or waking up too early. These disruptions prevent the body from entering restorative sleep stages, such as deep sleep and REM sleep, which are crucial for physical renewal and mental restoration.

In contrast, other options suggest experiences that do not align with the typical sleep disturbances seen in CFS. For instance, insomnia and nightmares may occur for some individuals but are not hallmark symptoms specific to CFS. Likewise, having consistent deep sleep every night or long hours of restful sleep without interruptions does not reflect the sleep disturbances commonly encountered by those suffering from chronic fatigue.