Ключевые слова: anatomy, awareness, bean, biology, blood, campaign, commemoration, conscience, day, diagnosis, enzyme, excretory system, filter, flat, globe, health, holiday, illustration, international, issues, kidney, long shadow, march, medical, medicine, month, nephrology, nephron, observance, organ, outline, pattern, postcard, poster, prevention, renal, renin, sensitization, shape, solidarity, support, thursday, treatment, typography, ureter, urine, wave, world, worldwide,