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Heparin is a natural anticoagulant. Occasionally donor blood is collected in heparin, this blood must be...

  1. Heparin is a natural anticoagulant. Occasionally donor blood is collected in heparin, this blood must be used within:
    1. 24 hours
    2. 48 hours
    3. 72 hours
    4. 1 week
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Answer #1

Answer: 24 hours.

Whole blood in heparin solution should have expiry period not exceeding 24 hours after collection.

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