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.
Blood Tests. The simplest way to monitor kidney function is to obtain blood tests for BUN (blood urea nitrogen) and creatinine. These two substances are normal metabolic waste products that are excreted by the kidneys. Urea is a byproduct of protein breakdown, and creatinine is a byproduct of normal muscle functioning.ests Used to Diagnose Kidney Disease. Several types of tests are used to diagnose and evaluate different types of kidney disease: 1  Kidney function is determined using blood and urine tests.