Learn about the many tests and examinations your blood sample undergoes in a lab. Giving a blood sample during a doctor’s visit is a common procedure. Discover the dizzying array of automated tests ...

Shortly after securing an FDA clearance last month for its simple, self-operated blood sample collection device, Tasso has teamed up with Catapult Health to help propel its device into people’s homes.

If you need to have a blood draw but don't want to go to the doctor or hospital, you may be wondering if it's possible to do an at home blood draw. The answer is yes, and in this article, we will ...

A blood osmolality test measures the blood for the concentration of certain dissolved particles. This test can show whether a person has an irregular balance of fluids in their body. Osmolality tests ...

Medically reviewed by Robert Burakoff, MD Key Takeaways A cortisol test measures the level of cortisol in your body to help ...

Immunophenotyping helps doctors diagnose and classify specific blood cell cancers, like leukemia and lymphoma, as well as other diseases. Immunophenotyping is a lab test doctors use to identify and ...