A 5-year-old patient presents for their annual well-child examination. History reveals that the patient snores loudly most nights of the week.

A 5-year-old patient presents for their annual well-child examination. History reveals that the patient snores loudly most nights of the week. Upon further discussion, you learn that the patient is a very sound sleeper, is a mouth breather, tends to be hyperactive at school, and reports headaches in the evening. Which parts of the history indicate a possible diagnosis of obstructive sleep apnea? Snoring, headaches in the evening, and hyperactivity Snoring, mouth breathing, and headaches in the evening Snoring, mouth breathing, and hyperactivity Snoring, sound sleeping, and mouth breathing