Ключевые слова: 911, accident, aid, alert, assistance, automobile, crisis, critical, death, drive, emergency, fast, flashing, flashing lights, health, healthcare, heartbeat, help, hurry, injury, insurance, intensive, life, medication, movement, quick, rescue, response, resuscitation, safety, service, siren, speed, stethoscope, stretcher, surgery, transportation, trauma, treatment, trouble, urgency, urgent,