Which statement by a client receiving PCA indicates an understanding of pain management?

The statement that indicates an understanding of pain management is that the client should inform the nurse if they cannot control their pain with the PCA (Patient-Controlled Analgesia) device. This reflects an awareness of the importance of effective pain management, emphasizing that the client is proactive about their comfort and well-being. Monitoring pain levels and communicating changes to healthcare providers is crucial because it allows for timely adjustments to treatment plans. Pain management is not solely the responsibility of the healthcare team; patient engagement and communication play a significant role in achieving optimal pain relief.

The other statements demonstrate misunderstandings of how PCA works and the principles of effective pain management. Asking for more medication at any time without assessment could lead to over-medication and associated risks. Waiting until pain is severe to use PCA contradicts the principle of addressing pain promptly and proactively, while not informing the nurse about medication use could hinder effective monitoring and management of the patient’s pain relief and overall care.