When you have kidney disease, your kidneys are no longer able to remove waste effectively from your body or to balance your fluids. The build up of wastes can change the chemistry of your body causing some symptoms that you can feel, and others that you don't.
Reference to a range of cells is typically of the form (A1:A6), which specifies all the cells in the range A1 through to A6. A formula such as =SUM(A1:A6) would add all the cells specified and put the result in the cell containing the formula itself.
Use a constant to enter values in a row. To quickly enter values in a single row, such as cells F1, G1, and H1, you: Select the cells you want to use. Enter an equal sign and your constant, but this time you separate the values with commas, not semicolons.