system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
A 22-year-old soldier sustains a stab wound to his chest during a military attack in Mali. He is brought to the combat medic by his unit for a primary survey. The soldier reports shortness of breath. He is alert and oriented to time, place, and person. His pulse is 99/min, respirations are 32/min, and blood pressure is 112/72 mm Hg. Examination shows a 2-cm wound at the left fourth intercostal space at the midclavicular line. Bubbling of blood is seen with each respiration at the wound site. There is no jugular venous distention. There is hyperresonance to percussion and decreased breath sounds on the left side. The trachea is at the midline. Which of the following is the most appropriate next step in management?
assistant
Partially occlusive dressing