When comparing a well-designed muscular strength workout to a well-designed muscular endurance workout, you would conclude that a. fewer repetitions with heavier weights would build muscular strength, while less weight and more repetitions would build muscular endurance b. more weight and more repetitions build strength, while less weight and fewer repetitions build endurance c. moderate weight with high repetitions builds strength, while heavy weight with low repetitions builds endurance d. less weight with low repetitions builds strength, and moderate weight with low repetitions builds endurance

I think its b Im not sure

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.