What situation is best suited for using a closed-ended question?

A closed-ended question is designed to elicit a specific piece of information and typically requires a brief response, often just a "yes" or "no" answer. This type of question is particularly effective when you need to confirm a detail or obtain precise information.

In the case of clarifying a specific detail regarding the patient's medication use, closed-ended questions can be instrumental in obtaining accurate data quickly. For instance, you may ask a patient if they take their medication once a day or if they have missed any doses. Such questions yield direct answers that help clarify misunderstandings or gaps in information.

In contrast, the other situations involve more open-ended exploration where detailed information or patient insight is required. Identifying adverse events may require a more narrative response to capture the patient's experiences fully. Similarly, exploring exercise habits and determining medication effectiveness typically benefit from open dialogue, allowing the patient to express their thoughts, feelings, and experiences in a more comprehensive manner. Therefore, when the goal is to pinpoint specific details, closed-ended questions are the appropriate choice.