Intravenous

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Intravenous means "within a vein." It usually refers to giving medications or fluids through a needle or tube inserted into a vein. This allows immediate access to the blood supply. For example, your doctor may prescribe medications to be given through a vein, or an intravenous (IV) line.

I.V.

Review Date: 04/30/2011
Reviewed By: Linda J. Vorvick, MD, Medical Director, MEDEX Northwest Division of Physician Assistant Studies, University of Washington, School of Medicine. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.

A.D.A.M., Inc. is accredited by URAC, also known as the American Accreditation HealthCare Commission (www.urac.org).

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