Gather all necessary supplies: gloves, alcohol swabs, tourniquet, blood collection tubes, and a needle.Wash your hands thoroughly with soap and water.Put on gloves to ensure a sterile procedure.Choose a suitable vein, usually in the arm, and apply the tourniquet to make the vein more visible.Clean the area with an alcohol swab to sanitize the site.Insert the needle into the vein at a slight angle and slowly draw the blood into the collection tubes.Remove the tourniquet once you have collected enough blood.Withdraw the needle carefully and apply pressure to the site with a cotton ball to stop bleeding.Dispose of the needle and blood collection tubes properly and remove your gloves.Label the blood sample with the patient's information and send it to the laboratory for testing.
the correct order:
Gather all necessary supplies: gloves, alcohol swabs, tourniquet, blood collection tubes, and a needle.Wash your hands thoroughly with soap and water.Put on gloves to ensure a sterile procedure.Choose a suitable vein, usually in the arm, and apply the tourniquet to make the vein more visible.Clean the area with an alcohol swab to sanitize the site.Insert the needle into the vein at a slight angle and slowly draw the blood into the collection tubes.Remove the tourniquet once you have collected enough blood.Withdraw the needle carefully and apply pressure to the site with a cotton ball to stop bleeding.Dispose of the needle and blood collection tubes properly and remove your gloves.Label the blood sample with the patient's information and send it to the laboratory for testing.