The following points highlight the top five anticoagulants that are commonly used in hematology. The anticoagulants are: 1. Double Oxalate 2. Ethylene Di-Amine Tetra Acetic Acid 3. Heparin 4. Sodium Citrate 5. Sodium Fluoride. Anticoagulant # 1. Double Oxalate: 0.5 anticoagulant for 5 ml of blood. Chemical Action: This anticoagulant removes the free calcium ion from solution through the addition [...]
Each laboratory has its own characteristic features and hence the quality control approach varies. There are, however, some common features like specimen collection identification and supplies. The manufacturer also plays an important part in providing reliable data by supplying reliable instruments and reagents. There should be close cooperation between the manufacturer and the laboratory so that the former can meet [...]
In the below contents we will study about phlebotomy techniques both by syringe methods and capillary method. Phlebotomy Technique by Syringe Methods: Needle: Sterilized sharp needles of bore size 18-20 gauge (medium, 12-0.9 mm) for adults and 23 gauge (0.5 mm) for children are needed. The bevel length should be medium (20 mm) for adults and short (15 mm) for [...]