Answer: 1] Hematoma: The most common complication of phlebotomy procedure. venipuncture on that vein.
2]Wrong Patient Identification
3]Erroneous Phlebotomy Technique
4]Faulty Collection Procedures
5]wrong tube
6] insufficient sample quantity
7] clotting
8]hemolysis
9]contamination.
10]mislabeling of blood samples
I am not sure if these are top 10,but plz if u like this welcome and mark as brainliest.
