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.
1 For work performed from July 24, 2007 to July 23, 2008, the Federal minimum wage is $5.85 per hour. 2  For work performed from July 24, 2008 to July 23, 2009, the Federal minimum wage is $6.55 per hour. 3  For work performed on or after July 24, 2009, the Federal minimum wage is $7.25 per hour.
The minimum wage is the minimum hourly wage an employer can pay an employee for work. Currently, the federal minimum wage is $7.25 an hour (part of the Fair Labor Standards Act) and some states and cities have raised their minimum wage even higher than that.San Francisco, CA, has the highest minimum wage in the country at $10.55 an hour.Employees that earn the minimum wage tend to be young, and work in businesses that keep a few cents of each sales dollar after expenses.he minimum wage is the minimum hourly wage an employer can pay an employee for work. Currently, the federal minimum wage is $7.25 an hour (part of the Fair Labor Standards Act) and some states and cities have raised their minimum wage even higher than that.