Ключевые слова: aid, ambulance, assistance, care, certification, chest compression, class, classroom, clinical, cpr, cpr dummy, doctor, doll, dummy, education, emergency, exam, exercise, first, first aid, health, health care, heart attack, help, hospital, injury, instructor, kneeling, learning, life saving, man, mannequin, massaging, medic, medical, medical exam, medicine, paramedic, patient, people, person, practice, procedure, rescue, school, skill, student, teaching, training, trauma,