Glucose testing is a random blood test to check glucose (sugar) levels. It’s usually done by pricking the finger to draw a small drop of blood. This blood is then wiped onto a test strip that will ...

The nervous systems of foraging and predatory animals may prompt them to move along a special kind of random path called a Lévy walk to find food efficiently when no clues are available. It’s not ...

A random glucose test measures the amount of glucose or sugar circulating in a person’s blood at any time of day. Typical ranges for a glucose tolerance test are 140 milligrams per deciliter or lower.