Ключевые слова: actions, aid, attack, body, breathing, cardio, chest, choking, classroom, compressions, cpr, dead, doctor, dummy, emergency, equipment, exercising, finger, first, hand, healthcare, helping, human, instructor, life, line, mannequin, medical, medicine, mouth, nurse, occupation, paramedic, people, personnel, practicing, pressure, procedure, rescue, respiratory, services, skill, training, urgent,