H. Intermittent infusion devices
1. Intermittent infusion devices are used when accessibility is desired for intermittent intravascular administration of medications by IV push or IV piggyback.
2. Patency is maintained by periodic flushing with normal saline solution (sodium chloride and normal saline are interchangeable names)
3. Depending on agency policy, when administering medication, flush with 1 to 2 mL of normal saline to confirm placement of the IV cannula ; administer the prescribed medication and then flush the cannula again with 1 to 2 mL of normal saline to maintain