When Henry went to the hospital, his doctor explained to him that he had a minor stroke. What does this mean? O A. A blockage prevented oxygen from reaching Henry's brain. OB. There was too much potassium in Henry's blood. O C. Henry's kidneys were failing. OD. There was abornal cell growth in Henry's lungs.

Ibelieve the answers are a and c.

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.