The diagnosis and management of tension pneumothorax. Tension pneumothorax is the progressive build-up of air within the pleural space, usually due to a lung laceration which allows air to escape into the pleural space but not to return. Positive pressure ventilation may exacerbate this 'one-way-valve' effect.
While technically the President cannot declare war without Congress, under the War Powers Resolution of 1973, the President can send troops into combat as long as he informs Câ¦ongress within 48 hours of doing so .
Congress, The President, And War Powers Under The Constitution. Over the past 48 hours, thereâs been much commentary about President Obamaâs failure to obtain Congressional approval for American involvement in the actions against Libya to enforce UNSCR 1973 on both sides of the political aisle.