Ключевые слова: assistance, body, career, choke, class, closeup, demonstration, dummy, education, emergency, emergency service, first, first aid, hands, hazard, health, healthcare, healthy, help, hospital, injury, job, learning, life, mannequin, medic, medical, medicine, model, notes, nurse, people, person, presentation, professional, rescue, safe, safety, service, student, students, support, teacher, teaching, technique, test, trainer, training, wellness, worker,