A nurse is teaching a patient about patient-controlled analgesia (PCA). Which statement made by the patient indicates to the nurse that teaching is effective?

Choice A reason: Stating exclusive reliance on PCA suggests misunderstanding. Effective PCA teaching clarifies it’s part of a multimodal pain plan, potentially including other medications or therapies. This belief may limit comprehensive pain management, risking inadequate relief or prolonged recovery. Choice B reason: Needing nurse notification for doses indicates misunderstanding. PCA allows patient-initiated dosing within programmed limits, promoting autonomy. This statement suggests reliance on external cues, undermining PCA’s purpose of self-controlled analgesia, potentially leading to delayed or inadequate pain relief. Choice C reason: Feeling less anxious about overdosing shows understanding of PCA safety features, like lockout intervals and dose limits, preventing excessive administration. This reflects effective teaching, as patients confident in PCA’s safety can focus on pain management, improving compliance and outcomes. Choice D reason: Believing medication can be received as frequently as needed is incorrect. PCA has programmed lockout intervals to prevent overdosing. This misunderstanding risks patient frustration or unsafe attempts to override limits, highlighting ineffective teaching about PCA’s controlled delivery system.