So im in orientation and I started the sink to warm up the water and got called out of the room...........you guessed it I forgot and when i came back 5- 10 minutes later the entire hospital room was COVERED in water. We called house keeping and cleaned it up it took about 20 towels and i thought it was all over but then another patient started having water seeping in....so we called maintenance but then it was change of shift so i left. I just assumed that the sink had the secondary drain ....bad assumption. I feel like a complete idiot and am worried im going to get fired over my stupid mistake.