Answer:
If Isabella is at a sporting event and a spectator suddenly collapses and is unconscious, she should respond by performing basic CPR. Here are the steps she should take to properly perform CPR:
In the event of a sudden collapse and unconsciousness, the person may need CPR. The steps to perform basic CPR include checking the airway and breathing, positioning the person on a flat surface, performing chest compressions and rescue breaths, and continuing until help arrives.
