Kristine Tuttle on Instagram: "🩸How to draw labs from a PICC or CVC PICC lines and CVCs are both central lines. What are the reasons a patient would have a central line? They may need TPN or another vesicant, we are concerned about infiltrating. Central lines can be used for hemodynamic monitoring. Some patients have very poor vascular access, and a central line provides reliable access. What’s the big difference between a PICC and a CVC? Put your answer in the comments below! #IVaccess #centra