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Touch the test strip to the drop of blood. The blood is automatically pulled into the test strip. The meter then calculates your blood glucose level.
Review Date 4/24/2025
Updated by: Sandeep K. Dhaliwal, MD, board-certified in Diabetes, Endocrinology, and Metabolism, Springfield, VA. Also reviewed by David C. Dugdale, MD, Medical Director, Brenda Conaway, Editorial Director, and the A.D.A.M. Editorial team.
