The type of blood ... test a healthcare provider might order depends on what components in the blood are under scrutiny. Many people get blood tests regularly for a general update on the status of ...

The test may make it easier to identify whether people with memory and thinking problems have Alzheimer’s or not.

which draw blood from your veins—and have the ability to conduct a number of chemical and molecular tests with just 6 to 18 drops, according to Dave Hickey, executive vice president and ...