Ключевые слова: anatomy, biology, blood, cardiology, care, chart, communication, computer, concept, design, device, doctor, exam, examination, hands, heart, help, hospital, illness, indoors, injection, job, laboratory, mask, medic, medical, medication, medicine, monitor, nature, nurse, organ, patient, physiology, pills, pulse, research, safety, science, scientific, support, surgery, treatment, ultrasound, veins, wellness, work, worker, working,