PRN: 1. Patient Flow & the Take. Harry talks about the a typical patient journey into an NHS hospital, via ED, clerking and the post take ward round. This is part of a new subseries looking at key concepts for foundation year doctor that are not common conditions. This episode was written by Dr Harry Kingsley-Smith. Disclaimer: PRN episodes are not vetted by senior clinicians. If you think there are any errors in PRN episodes, would like to give any feedback or episode suggestions – please email [email protected].