Ключевые слова: aid, ambulance, background, blood, cardiology, care, careful, celebration, concept, darling, diagnose, disease, donate, donation, donor, emergency, feeling, forever, friendly, hand, health, heart, help, hold, icon, illness, laboratory, love, married, medical, medicine, object, pain, passion, patient, protect, protection, rays, red, relationship, rescue, responsibility, safety, save, science, symbol, valentine,