Final answer:
A 24-year-old patient with air leakage into the chest tube after a motor vehicle accident may have a pneumothorax, and the next step is to perform imaging to confirm the diagnosis. Treatment options include inserting a larger chest tube, pleurodesis, or surgery.
Step-by-step explanation:
A 24-year-old patient presents after a motor vehicle accident (MVA) with air leakage into the chest tube over the next 6 hours and partial lung inflation. This suggests a persistent air leak, which can indicate a condition called pneumothorax. Pneumothorax is the presence of air in the pleural space, causing lung collapse. The next step in the diagnosis would be to perform a chest X-ray or CT scan to confirm the pneumothorax and determine the extent of the collapse. Treatment may involve inserting a larger chest tube, pleurodesis, or surgical repair.