Arla's family is on a tight budget but enjoys shopping for fresh groceries every week. They have a few grocery stores close to their home with transportation available, and Arla's mom keeps track of weekly ads in the papers they receive in the mail, along with any offers she sees online for specific brands. What would be the BEST option for Arla's family? A. Shopping at a big box store that requires a membership
B. Shopping at a local upscale store for fresh food
C. Shopping weekly sales to save money on fresh items
D. Shopping with a delivery service to bring their food home​

20 times a minute is usually the average respritory rate of an adult. additionally the patient is breathing on his own, is clearly maintaining his airway, and is intaking a sufficient amount of air. you shouldn't use a bag valve mask, cpap, or other form of positive pressure ventilation, unless the patient has lost control of his airway, and is not breathing (apneic) or has rapid breathing or slow and shallow respirations. this patient would most likely and should be put on an non-rebreather mask or nrb attached to 100% high flow oxygen at 15 l/min. don't use a nasal cannula, as the amount of oxygen it provides is limited with a rate of 6 l/min.