Final answer:
A physician will typically order a follow-up chest radiograph after chest tube removal to check for proper lung re-expansion and the absence of complications.
Step-by-step explanation:
After the removal of a chest tube, the physician is likely to order a follow-up chest radiograph (also known as chest X-ray) to ensure that the lung has re-expanded properly and that there is no re-accumulation of air or fluid within the chest cavity. Additionally, the medical team will closely monitor the patient's vital signs, including respiration rate and oxygen saturation, to look for any signs of respiratory distress or complications. Depending on the patient's condition, the physician may also order blood tests to monitor infection markers and ensure that there is no ongoing infection or other complications.