You are treating a patient in severe shock who is breathing at a rate of 20 times per minute. assume this patient has adequate chest rise and fall and is moving a sufficient quantity of air. which of the following oxygen delivery devices would be most appropriate?

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.

C= $20.45, you do how many songs multiply that by each song cost and add $9.95