<span>You should use deep, relaxing breathing techniques A. every day. It doesn't matter if you are stressed or if you've gotten enough sleep, you should breathe deep breaths every day in order to relax and collect your thoughts. It will help you through your day, and there is no limit of how much you can do this - it is certainly not harmful. </span>
Hey!
When you get there, and see she is still awake, an breathing, you simply need to use a bagged mask ventilation device.
Hope this helps!
The answer is C. The endothelium on the inside of the artery.
