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Percent of oxygen achieved and time taken to reach noted levels.
More in this package: Full article Photo 1A and 1B: Nasal cannula Photo 2: Nasal catheter Photo 3: Crowe oxygen collar Photo 4: Mask with non-rebreathing system attached Photo 5: Oxygen sensor Photo 6: Results of a research study comparing oxygen concentrations reached over time with various methods of oxygen delivery Table 1: Percent of oxygen achieved and time taken to reach noted levels