Ключевые слова: accidents and disasters, adult, adults only, assistance, cardiopulmonary system, chest torso, classroom, cpr, cpr dummy, dear, doctor, doll, education, education training class, emergency services occupation, females, first aid, first aid class, first aid kit, healthcare and medicine, human hand, human heart, human internal organ, instructor, learning, lifestyles, males, mannequin, medical equipment, medical exam, medical procedure, medicines, one person, paramedic, people, physical injury, practicing, pushing, rescue, rescue worker, safety, seminar, skills, teaching, urgency, young adult,