Everywhere I look I get conflicting information on how to carefor Sally's Hickman Line. Some trusts say flush twice a week, some once. Some trusts say use a Heparin lock, some don't. Some trusts say aspirate before flushing, some don't. Some trusts use a bionectar, some don't. In fact, there is even confusion within my local trust because on the Oncology ward they flush once a week and don't use bionectars whereas at…