Ключевые слова: background, care, challenge, concept, conceptual, copy, cost, costly, device, diagnosis, doctor, health, healthcare, healthy, hear, heart, heartbeat, instrument, insurance, jigsaw, lifestyle, measurement, medical, medicare, medicate, medication, medicine, nurse, patient, piece, prescribe, prescription, problem, pulse, puzzle, question, red, sick, solution, solve, space, stethoscope, text, top, trouble, understand, understanding, white,