 Is that, like, standard? Well, you know, look, in cardiopulmonary resuscitation and in, you know, basic life support, when you're taught the ABCs, A stands for airway, B stands for breathing, C stands for circulation. So the first thing you do, or are supposed to do, is to check if they have a patent airway. That means, is the airway open? Can the person breathe? Good airways.