This article summarized the nursing experience of a patient with multiple rib fractures combined with descending aorta rupture bleeding and traumatic wet lung. Nursing points included early identification of the risk of rebleeding，active prevention of pulmonary complications， implementation of phased exercise to prevent deep vein thrombosis，refined nutritional care and personalized psychological care. By implementing multi-level intervention measures，the prognosis of patients was improved and he was discharged 10 days after surgery. The patient was followed up for one month and recovered well.