what test to take for kidneys
If you have these risk factors, itâs important to be screened for kidney disease,â says Narva. âThat usually involves simple laboratory tests: a urine test to look for kidney damage, and a blood test to measure how well the kidneys are working.â. The urine test checks for a protein called albumin, which isnât routinely detected when your kidneys are healthy. The blood test checks your GFRâglomerular filtration rate. GFR is an estimate of your kidneyâs filtering ability. A GFR below 60 is a sign of chronic kidney disease.
A renal ultrasound is a safe and painless test that uses sound waves to make images of the kidneys, ureters, and bladder. The kidneys are a pair of bean-shaped organs located toward the back of the abdominal cavity, just above the waist. They remove waste products from the blood and produce urine.