Ключевые слова: action, acute, alcohol, analyzing, arm, blood, clinic, conclusion, donation, drip, exam, experiment, fear, glove, hand, healthcare, human, infection, injecting, iv, laboratory, medical, medicine, needle, nurse, patient, procedure, protective, sample, scientific, scrutiny, sketch, sketching, surgical, syringe, test, tourniquet, tube, vein, vial,