Blood test shows promising results in detecting cancer early, study says - The so-called liquid biopsy analyses DNA in the ...

A blood glucose test measures the sugar (glucose) circulating in your bloodstream. Blood glucose tests are common, and many healthcare professionals can order or administer them. However ...

Blood tests are about 99% accurate and can detect lower levels of hCG than a urine test. Qualitative blood serum test. This confirms whether or not hCG is present, basically offering a yes or no ...

What Is an Aldosterone Test? If you’re having any blood pressure problems, your doctor might order an aldosterone test to help them figure out what’s going on. An aldosterone test measures the ...

This too can signal or cause health problems. A uric acid blood test is done to check the level of uric acid in your blood. Your doctor might also call it a serum uric acid test or serum urate (UA).

The blood test that detects nicotine is called a cotinine test. It measures recent tobacco use and exposure. Cotinine is a chemical that comes from the breakdown of nicotine in the body.

The American Culture Quiz is a weekly test of our unique national traits, trends, history and people, including current events and the sights and sounds of the United States.

A fungal culture test is a gold standard when it comes to diagnosing a fungal ... You may have some discomfort during a swab or sputum culture, and a blood culture collection could leave you with some ...

Researchers at the University of Edinburgh say their new method could improve early detection and monitoring of the disease and pave the way for a screening test for multiple forms of cancer.

In medicine, a person’s blood-test results are compared with the average range in a population. But results are highly individual and tightly regulated around a person’s own stable values.