When monitoring a client post-pleural biopsy, which symptom may indicate a complication?

Shortness of breath is a significant symptom to monitor following a pleural biopsy. This procedure, which involves taking a sample of the pleural fluid surrounding the lungs, can lead to complications such as pneumothorax, bleeding, or infection. The presence of shortness of breath may indicate that air has entered the pleural space (pneumothorax) or that there is fluid accumulation that is compromising respiratory function. It is essential to assess this symptom carefully as it may signify that the client requires immediate medical attention.

Other symptoms such as nausea, increased appetite, and a mild fever can occur after many medical procedures but are not specific indicators of complications stemming from a pleural biopsy. While an elevated temperature might raise some concern, it would not be as immediately alarming in this context as shortness of breath, which directly pertains to the respiratory system's integrity and function. Therefore, the monitoring for shortness of breath is critical to ensure the client’s safety and well-being post-procedure.