In an unstable patient with pneumothorax, which immediate action is recommended?

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Multiple Choice

In an unstable patient with pneumothorax, which immediate action is recommended?

When a patient is unstable with a pneumothorax, the immediate priority is to rapidly relieve the pressure in the pleural space to restore venous return and stabilize circulation. Needle thoracostomy does exactly that by providing a quick, temporary outlet for trapped air, rapidly decompressing the chest and improving hemodynamics. This urgent step buys time to set up definitive care. After decompression, a chest tube thoracostomy should be performed to definitively drain the air and re-expand the lung. Oxygen therapy helps with gas exchange but does not address the air in the pleural space, and waiting for observation or a slower intervention wouldn’t be safe in an unstable patient.

When a patient is unstable with a pneumothorax, the immediate priority is to rapidly relieve the pressure in the pleural space to restore venous return and stabilize circulation. Needle thoracostomy does exactly that by providing a quick, temporary outlet for trapped air, rapidly decompressing the chest and improving hemodynamics. This urgent step buys time to set up definitive care.

After decompression, a chest tube thoracostomy should be performed to definitively drain the air and re-expand the lung. Oxygen therapy helps with gas exchange but does not address the air in the pleural space, and waiting for observation or a slower intervention wouldn’t be safe in an unstable patient.

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