G-tube nursing experiment: how much water can the balloon actually hold before it pops? This experiment was requested by viewers and also inspired by a comment someone left on Facebook, in which they said a nurse was putting medication into the wrong port on the G-tube. Note: This is for experimental / educational purposes only. Always follow your facility's protocols, and never overfill a G-Tube in actual practice. Join this channel to get access to perks: https://www.youtube.com/channel