In computer programming, a subroutine is a sequence of program instructions that perform a specific task, packaged as a unit. This unit can then be used in programs wherever that particular task should be performed.
Foods to Cleanse Your Kidneys. The kidney can cleanse itself if you consume enough amount of fluids, which can come from foods such as fruits and vegetables as well as water and other liquids. Water â staying hydrated and keeping your urine diluted is important for keeping your kidneys healthy.
Treating Kidney Stones. 1  1. Drink plenty of water and other fluids. Fluid intake will make you urinate, and urination will eventually help you pass the kidney stone. 2  2. Drink lemonade, limeade, or cranberry juice. You should look for varieties that are low in sugar, or make your own. 3  3. Take pain medication, if necessary.