Ключевые слова: 911, accident, aid, alert, ambulance, assistance, auto, automobile, black, car, care, clinic, code, concept, emergency, equipment, er, fast, first, health, healthcare, help, hospital, isolated, life, management, medical, medicine, paramedic, red, rescue, response, safety, saving, service, speed, stroke, support, urgency, urgent, vehicle, white, wooden,