Supplemental Oxygen % Oxygen Device Flow Rate 40–50% Simple Face Mask
{"Image DocumentName": "Supplemental Oxygen % Oxygen Device Flow Rate 40\u201350% Simple Face Mask", "Image ImageDescription": "10\u201312 lpm. 60\u201390% NRB Face Mask. 12\u201315 lpm. 25\u201330% Nasal Cannula. 2\u20136 lpm. BVM. 90\u2013100% BVM with Reservoir Bag. 100% FRPPVD. 40 lpm. NOTE: Nasal cannula commonly considered to deliver a concentration of 25\u201345% at 2\u20136 liters per minute (LPM). Patients who are injured need supplemental oxygen, especially if unconscious, have altered mental status, respiratory distress, signs of poor perfusion, or are pregnant. Supplemental oxygen must be used to ensure adequate oxygenation when you perform positive pressure ventilation. Oxygenation supplemented during mouth-to-mask ventilation by running oxygen at 10\u201312 liters per minute through oxygen nipple attached to most masks or by placing oxygen tubing under mask and running it at same rate. Flow-restricted oxygen-powered ventilation devices (FROPVD) will provide 100% oxygen at a flow rate of 40 liters per minute at a maximum pressure of 50 cm \u00b1 5 cm water. Translaryngeal jet ventilation (TLJV) can provide a quick, reliable, and relatively safe temporary method of adequate oxygenation and ventilation when airway cannot be maintained because of obstruction or partial obstruction above cords, and access below level of cords is needed. A special cannula is inserted through cricothyroid membrane, and patient is ventilated using a special manual jet ventilator device. (See Appendix A: Optional Skill 3: Translaryngeal Jet Ventilation.) Airway -", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}