Do you think all schools should not banned fidget spinner toys or fidget cubes in all schools in usa becuase they still will not play attention to class or will still bring them will them to school or to their class?

Well the fidget spinner stuff is actually meant for people with ADHD. But a few people have been known to focus a little better then they normally do when they have the toy in their hand. Now if it disrupts class time or if they are only focusing on the toy and their grades start to drop then yes it should be banned. But only for the students who are to focused on the toy. Either then that I think the toy is fine if it helps them. But in my own opinion I think it's a total waste of money.

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.