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 ...

COOH) represents the protonated form of the organic acid, whereas lactate (CH₃CH (OH)COO⁻) represents its conjugated base.

Researchers found that blood samples collected at home and mailed in can reliably track early Alzheimer’s-related brain ...

If you’ve ever wondered why your doctor asks you to do a blood test or provide a urine sample at your annual checkup even if ...

A blood culture is a routine laboratory test in which blood – or another sterile body fluid – is taken from a patient and inoculated into bottles containing specialized media to determine whether ...

Scientists report that specific RNA patterns in blood may detect Parkinson’s disease early, opening a window for earlier care ...

Dozens of hospitals across Wisconsin are failing to promptly send babies' blood samples to the state lab for testing, delaying potentially lifesaving treatment for newborns with rare yet deadly ...