WHAT DOES 3F-PHENMETRAZINE MEAN?

Oxygenation enhanced with a non-rebreather mask at 12 L/min oxygen. Initial ECG confirmed sinus rhythm. On unexpected emergency space arrival, he remained secure but nevertheless unresponsive. Arterial blood gas disclosed respiratory acidosis (pH seven.21 and PCO276.5 mm Hg). Naloxone two mg intravenously was administered with no effect. The