Ключевые слова: ambulance, cancer, care, disease, doctors, equipment, experiment, exploration, fear, genetic, hair, hand, healing, health, hospital, in, injuries, instruments, investigation, laboratory, lights, medical, medicament, medicare, medicine, microscope, nurses, operating, operation, or, organization, patients, people, physicians, prevention, probe, research, room, science, scientists, sickness, sterile, surgery, surgical, technician, technology, tubing, ultrasound, workers, wounds,