What are the signs and symptoms of diabetic ketoacidosis versus hypoglycemia?

Diabetic ketoacidosis, or DKA, presents with hyperglycemia above 250, Kussmaul respirations which are deep and rapid, fruity acetone breath, nausea, vomiting, abdominal pain, dehydration, altered consciousness, and a slow onset over hours. Hypoglycemia, below 70, presents with a rapid onset of sweating, tremor, tachycardia, hunger, anxiety, confusion, slurred speech, seizures, and loss of consciousness. DKA is treated with intravenous insulin, fluids, and electrolyte replacement.