How much water should a 20 gallon bladder tank hold?
Presumably, 20 gallons.
about 1/2 or 1 gallon of uran in your body which is most of the water you drink but not always some of it goes into your water in your body Actually, the bladder usually holds between 300 and 800 milliliters. It does not hold a gallon! Some people deliberately hold much more, up to 2000 ml, but this is extremely unhealthy.
Most water tanks will be labled by size. That means how many gallons the tank hold is what it is called. A 100 gallon tank will be sold as such and a ten gallon tank will be labled that way. So just check the labels. Most water tanks hold about thirty gallons of water. Of course the bigger the tank the more water it will hold. And you can purchase apartment sized water tanks that…
One way is to rotate your hips while kneeling. But the most common way is to not think of anything to do with pee, water, or anything that might make you wanna go. But make sure you don't hold it too long or it can tear the linings in your bladder and permanently damage your bladder or you can get a bladder infection.
Oh yes, trust me! You have to drink tons of water until your bladder is very, very full, then hold it in until the exam is over. Then the doc squirs some icecold gel just above your lower abdomen and pushes hard into your chock-full bladder. Some US require to hold in breath for a few seconds (and full bladder too)... Ultrasound with full bladder=Not fun!