Order of Draw in Pathology Laboratory || Blood Collection - Phlebotomy

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Order of Draw in Pathology Laboratory - This the video on Order of Draw and additive carry over.
The order of draw is a special sequence of tube collection that reduces the risk of specimen contamination by microorganisms (e.g., blood cultures)and additive carry-over, which affects some chemistry tests.

Additive carry-over can occur when blood in an additive tube touches the needle during venipuncture or during transfer from a syringe.
EDTA carry over causes more problem than any other additives
Heparin causes least
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great presentation dear sir Thanks 🙏🙏

sanjaykumar-ewmb
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Sir please continue making such videos…only good biochem videos I could get❤️❤️❤️

siddhalitiwari