Quick Answer. Low glomerular filtration rates (GFR) are caused by chronic kidney diseases according to MedicinePlus. The GFR is a measure of the amount of blood that passes through the glomeruli, which are tiny filters in the kidneys responsible for removing waste, in a single minute. To determine the GFR, blood tests are required.
Minimum Wage. Overview. The federal minimum wage provisions are contained in the Fair Labor Standards Act (FLSA). The federal minimum wage is $7.25 per hour effective July 24, 2009. Many states also have minimum wage laws. Some state laws provide greater employee protections; employers must comply with both.
Federal Minimum Wage. The current federal minimum wage is $7.25 per hour, and has not increased since July 2009. However, some states, cities and counties have a higher minimum wage rate. When the state, city or county minimum wage rate is higher than the federal rate, employers are required to pay workers the higher amount.