Garnavillo, Iowa. Garnavillo is a city in Clayton County, Iowa, United States. The population was 745 at the 2010 census, down from 754 at the 2000 census.
Bilirubin is primarily a product of the breakdown of red blood cells by the liver. Elevated bilirubin in urine causes include a malfunction of the liver-resulting in the kidneys performing the filtration responsibilities and therefore causing the bilirubin to be removed through the urine.
Bilirubin - urine. Bilirubin is a yellowish pigment found in bile, a fluid produced by the liver. This article is about a lab test to measure the amount of bilirubin in the urine. Large amounts of bilirubin in the body can lead to jaundice. Bilirubin may also be measured with a blood test. This test can be done on any urine sample. For an infant, thoroughly wash the area where urine exits the body. 1  Open a urine collection bag (a plastic bag with an adhesive paper on one end).  For males, place the entire penis in the bag and attach the adhesive to the skin.