Diabetes test strips are small, disposable pieces of plastic used to measure blood sugar levels in individuals with diabetes. When a person pricks their finger to obtain a drop of blood, they place the blood on the test strip, which is then inserted into a glucometer. The glucometer reads the blood sample and provides a numerical value indicating the current blood glucose level. These test strips are essential for managing diabetes, as they help individuals monitor their blood sugar levels regularly. This information allows for better decision-making regarding diet, exercise, and medication, ultimately aiding in the prevention of complications associated with the condition.