Jonathan WaughJonathan Waugh, PhD, RRT, RPFT, FAARC is a Professor for the Respiratory Therapy program at Liberty University in Lynchburg, Virginia. He received a BS in Respiratory Therapy from the Cardiopulmonary Sciences program at the University of Central Florda in 1985. He earned a master's degree in health science (1990) and a PhD in cardiopulmonary sciences (1994) from the Ohio State University. He conducts research in ventilatory monitoring, capnography, high flow therapy, medical device testing, and tobacco prevention and treatment. Read More Read Less