increased amputations

How Long Can A Tourniquet Be Left On When Drawing Blood?

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How Long Can A Tourniquet Be Left On When Drawing Blood? Remember that the tourniquet shouldn’t be on for more than 1 minute because it can change the blood composition. If you’re drawing multiple tubes, it’s acceptable to keep the tourniquet on when you place a new tube as long as the total tourniquet time

How Long Should You Leave A Tourniquet On?

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How Long Should You Leave A Tourniquet On? The tourniquet must never be left on for longer than 1 min immediately before venepuncture, and it should be removed as soon as the blood begins to flow, otherwise, hemoconcentration will occur, and local stasis is likely. How long can a tourniquet safely stay on? Leaving on