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Oxygen Powered Resuscitators

Advanced Emergency Nursing from AENJ

In fact, the pressure delivered was limited to ~50 cm/H2O, relieving the excess, but holding that amount for CPR. Oxygen Therapy: The First 150 Years Curiosities, Quackeries, and Other Historical Trivia A CHRONOLOGY FROM PRIESTLEY TO HALDANE, BASED MAINLY ON ORIGINAL SOURCES With Editorial Comment Website updated 4/12/2011. Grainge, C.

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The Nose: the other route to the lungs

Advanced Emergency Nursing from AENJ

Advantages included: a good seal by a rescuer with a small mouth and a victim with a large mouth; excellent patency of the upper airway using head tilt and chin lift to tension the pharyngeal dilating muscles of the neck; gastric insufflation was less likely with the nasal cavities moderating the force of the airflow. June 6, 2011.