Ключевые слова: background, bag, bed, blood, blood bag, blood drop, care, closeup, drip, drop, emergency, equipment, er, fluid, hanging, health, hospital, hospital room, human, icu, illness, infused, infusion, injection, intravenous, iv, life, line, liquid, medical, medicare, medication, medicine, patient, plasma, plastic, plumbing, recovery, saline, stand, therapy, transfusion, treatment, tube, tubing, white,