The eGFR may also be affected by a variety of drugs, such as gentamicin, cisplatin, and cefoxitin that increase creatinine levels, and by any condition that decreases blood flow to the kidneys. The calculation for eGFR is intended to be used when kidney function and creatinine production are stable.
A standard chess board has 64 individual squares, but 204 squares if you count squares of all sizes. A regulation board consists of eight squares in each direction. Continue Reading.
where n = the number of layers of the pyramid. The number of squares on a chessboard = the 8th pyramid number. So if you make n=8 in the formula you'll get the answer! Find more fantastic formulas in THE PERFECT SAUSAGE. You can even find out how many rectangles are on a chess board using triangle numbers! (The answer is T8 x T8 = 36 x 36 = 1296).