Ключевые слова: after, aid, bank, blood, cardiologist, care, clinic, concerned, diagnosis, diagnostic, discussing, doctor, donate, donation, donor, explaining, health, healthcare, hematology, hospital, immunization, inoculation, insurance, lab, laboratory, man, medical, medicine, night, outpatient, physician, plasma, practice, practitioner, recovery, red, shift, specialist, student, therapist, tired, transfuse, transfusing, transfusion, treatment, tubes, unhappy, vaccination, working, worried,