1. plug the needle into a vein to use Tang to set the water.If you want to stab with a butterfly needle.If you want to stab it with a plastic needle (IV catheter) needles to stab yet to set the water. 2. open the clamp, fluid via the full line.To chase the air out of the line and the end cap off first. 3. choose where to stab a needle, fluid. 4. using a rubber band (tourniquet) above where you want to JAB a needle. Approximately 2-6 inches.Intravenous tubes, in order to see clearly. 5. wear clean gloves to prevent contamination of blood from a patient. 6. cleaning the skin with a needle thrust position to Lam Lee 70% rubbing alcohol.Leave on for 30 sec-1 min. 7. pin the skin where to stab the needle with the thumb and index finger of the other hand. 8. prepare the needle stab by the end of butterfly wings. Fold it together., A needle on the top end of the cutting. 9. stab the needle angle approx. 10-30 degrees. 22. at the end of a needle inserted into blood vessels to blood flow into the distal end.Of the needle stab to stop stabbing needles into gradually inset along the veins. 11. pin head is not moving back and forth. 24. the remission of elastic sleeve, gently pulling the skin be careful times.Because it may cause the Tang to break.
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