Ключевые слова: accidents, ambulance, assistance, body, builder, care, careless, construction, construction site, danger, dangerous, emergency, employee, engineer, equipment, first aid, floor, hardhat, health, healthcare and medicine, helmet, help, helping, hurt, illegal, industrial, industry, injured, injury, insurance, job, labor law, ladder, medicine, patient, personal, protection, risk, safety, signal, site, teenager, training, trauma, unconscious, unsafe, work, workers, working, workplace,