If FMLA is taken for a medical leave, each employee is entitled to 12 weeks. taken for family leave, then both employees are limited to a total of 12 weeks between them. entitled to the remaining 6 weeks for medical leave.
Blood tests for kidney function measure levels of blood urea nitrogen (BUN) and creatinine (kre-AT-ih-neen). Both of these are waste products that the kidneys filter out of the body. Abnormal BUN and creatinine levels may be signs of a kidney disease or disorder.
Healthy kidneys remove wastes and excess fluid from the blood, and blood tests show how well the kidneys are doing their job. Here's a quick guide to the blood tests used to measure kidney function:Serum creatinine: Creatinine is a waste product that comes from the normal wear and tear on muscles of the body.lomerular filtration rate (GFR) : This test is a measure of how well the kidneys are removing wastes and excess fluid from the blood. It may be calculated from the serum creatinine level using your age, weight, gender and body size.