Belong to. Long-term doctor's orders include: nursing routine, nursing level, diet, body position, isolation type, discharge, major change, death, and doctor's orders named qod, bid, tid, qid, qh, q2h, qm, qn and biw, so local anesthesia nursing belongs to long-term doctor's orders. Nursing mainly studies the basic knowledge and skills of human physiology and pathology, basic medicine, clinical nursing and preventive health care, and carries out clinical nursing, community nursing and rehabilitation health care in hospitals, community health service centers and nursing homes at all levels.