More than 30 million people in the U.S. have diabetes, with another 84 million in the prediabetic range. Chances are, you know someone with diabetes, so how do you recognize diabetic emergencies? How do you administer first aid? In this course, we'll define diabetes and go over its three types. We'll talk about how to recognize the various symptoms associated with diabetic episodes, and how to provide aid for each instance. We'll also talk about when it's time to call 911.