Ключевые слова: adult, analysis, arm, blood, body part, caucasian, clinic, clinical, color, curative, daytime, disease, doctor, donation, dose, doses, examination, extract, extracting, extraction, fit, flesh, give, giving, giving blood, hand, heal, health, healthcare, healthy, hold, holding, ill, illness, indoors, inject, injection, inside, interior, lab, laboratory, male, medic, medical, medicine, needle, nurse, pain, patient, pharmaceutical, physical, physician, practitioner, sample, sick, sickness, test, testing, transfusion, treated, treatment, tube, tubes, vaccination, vaccine,