The pH scale is used to measure the acidity of a fluid. The pH scale ranges from 0 to 14. A pH of 7 is neutral, whereas a pH result below 7 is acidic and above 7 is alkaline. Urine has the widest ...

The cups of urine travel by express mail to the Comprehensive Pain Specialists lab in an industrial park in Brentwood, Tenn., not far from Nashville. Most days bring more than 700 of the little sealed ...

Urine tests measure specific substances in your urine, such as electrolytes, proteins, and bacteria. These tests can reveal a lot about your health, particularly when gradual changes or big jumps ...

In a finding set to change the way disease is monitored, Chandra Mohan, an international expert and pioneer in lupus research ...

A urine protein-creatinine ratio (UPCR) test looks for high levels of protein in your urine, which can happen in kidney disease. Results that are higher than average may be a sign of a kidney-related ...

The total protein test is a urine or blood test that assesses protein levels in the body. Age, diet, and other factors can affect the results. Atypical levels may be a sign of inflammation, liver ...

Rob Eley received funding from Emergency Medicine Foundation for the study. Michael Sinnott receives funding from Queensland Emergency Medicine Research Foundation Affiliations - I am co-founder of ...

What Is a Cortisol Test? A cortisol test measures the level of cortisol in your blood, urine or saliva. Cortisol is a hormone that's important throughout the body for maintaining blood pressure, blood ...