This test looks at a sample of your urine, to help diagnose, find, or track many conditions, such as diabetes or urinary tract infections.

This test is used to find out whether you have gout. It can also be used to keep track of you during cancer treatment and to check your urine after you've had a kidney stone.

This test measures the amount of uric acid in your blood. Too much uric acid can cause gout or kidney stones.

This test measures the amount of urea nitrogen in your urine. The test can help diagnose kidney problems.

This test measures the amount of urea nitrogen in your blood. It can help your doctor find out if you have kidney disease or another kidney disorder.

This test is used to see if a child has certain chromosome changes.

This test looks for two enzymes from the pancreas, to find out how well the pancreas is working. This test is used for people with cystic fibrosis.

This test measures the amount of triglycerides in your blood. This test is part of a group of cholesterol and blood fat tests called a fasting lipoprotein panel, or lipid panel.

This test is used to check a sample of blood or urine for tricyclic antidepressants. Although these medicines can be helpful in normal doses, taking too much can be fatal.

This test measures your level of TSH, a hormone made by your pituitary gland. You may need this test if you have symptoms of thyroid problems.