"ABG" stands for Arterial Blood Gases. It's the best single test for any critically ill or injured patient. It's painful. It's expensive. And, arterial blood can be tough to draw. Yet, no other test tells as much about a patient's minute to minute respiratory/metabolic status. But, interpreting ABG's has been very complicated- until now By using simple graphs, lots of pictures, and about a 9th grade reading level, two men have have finally made understanding ABG's easy. Dr. Larry Romane is a career ER doc. He's taught nurses, physicians, paramedics, and respiratory therapists. His friend, Ted Heyman, is a computer guy who once wrote the software that brought ATM's to small banks. Together they make this complex test simple - Simple as ABG. Students like you improved their ABG comprehension from 55% to over 93% just by reading its hundred pages. And now, so can YOU More info at http: //abg.qsys.us