An apheresis RN has the training practice therapeutic apheresis. This procedure is a part of a variety of clinical specialties, including hematology, oncology, rheumatology, and neurology. Apheresis involves removing and separating blood components to use in treatment (directly or indirectly). Your responsibilities include using a machine to withdraw blood from the cubital fossa of the arm, upon which it then performs the separation procedures, and watching patients to identify potential adverse reactions. You educate patients and families on disease management and healthy living choices. As an apheresis RN, you perform your duties in clinical settings, including in general wards, intensive care, outpatient settings, and specialist clinics.