Which acronym represents Excessive Daytime Sleepiness?

• A. EEG
• B. EKG
• C. COPD
• D. EDS

Answer: (D)

Excessive Daytime Sleepiness is the term represented by the acronym EDS. It describes a persistent urge to sleep or extreme sleepiness during the day that interferes with daily activities, even when a person has had what seems like enough nighttime sleep. EDS is a common symptom across many sleep disorders, such as obstructive sleep apnea and narcolepsy, and it’s a key signal that warrants clinical evaluation. In practice, clinicians may assess EDS using patient-reported tools like the Epworth Sleepiness Scale to gauge how likely daytime sleepiness is to affect functioning. The other terms shown—EEG (brain activity), EKG (heart activity), and COPD (a lung disease)—refer to different concepts, not the experience of daytime sleepiness.