​Many of us go through our days without a care in the world. We are so used to our routines that we are certain nothing can go wrong when in fact, the frequency of emergencies occurring at any given moment is a lot more common to be comfortable with. When the time disaster strikes and you’re the only one there, the ability to save a life greatly depends on your knowledge and training to control the situation until medical professionals arrive. So let us put you on the spot: A loved one falls unconscious on the streets without a pulse. Emergency services are called, but until they arrive, what then?