Well the nurse has no right to be snotty - but frankly I'm not surprised because my nurses when I was in the hospital were down right negligent at times soooo.... The tube being in is good it will help drain any of the fluids - and prevent things from getting worse. Are they doing anything to treat the cancer at this point? glad he is feeling better. And remember you have every right to ask questions and educate yourself you are advocating for him. Take are my prayers are with you!