Quick question regarding the extension tubing that attaches to an indwelling NG tube. The NG tube can be left in for up to 30 days per the manufacturer although they rarely last that long. We currently use one extension tube per shift but our CNS recommeded using one per feed which seems wasteful since we flush them between feeds. Just wanted to see what was happening in the NICU community - and if anyone has any available research that would be great too! Thanks!