1 2 3 1 _ _ _ 2 _ _ _ 3 _ _ _ ACROSS 1) an emergency procedure consisting of external cardiac massage and artificial respiration; the first treatment for a person who has collapsed and has no pulse and has stopped breathing; attempts to restore circulation of the blood and prevent death or brain damage due to lack of oxygen 2) worthless or oversimplified ideas 3) a unit of pressure: the pressure that will support a column of mercury 760 mm high at sea level and 0 degrees centigrade DOWN 1) an accountant who has passed certain examinations and met all other statutory and licensing requirements of a united states state to be certified by that state 2) the sound made by a gentle blow 3) rate of revolution of a motor ** Scroll down for solution. ** Are you sure you want to peek? cpr pap atm