Which client statement indicates an understanding of information about a thoracentesis?

The correct choice indicates that the client has a solid understanding of the thoracentesis procedure and its post-operative care. After a thoracentesis, a chest x-ray is typically performed to check for potential complications, such as pneumothorax or residual fluid accumulation. This reflects the client's awareness that monitoring through imaging is an essential step in ensuring their safety and assessing the effectiveness of the procedure.

Other statements do not demonstrate this level of understanding. For instance, suggesting that no follow-up tests are needed after the procedure overlooks critical post-procedural care that may be necessary for the client's health. Stating that normal eating can occur before the procedure fails to recognize the fasting requirements that may be advised depending on other factors, such as the timing of anesthesia or sedation. Lastly, saying that there is no need to disclose past procedures misses the importance of sharing relevant medical history with healthcare providers, which is vital for comprehensive care.