4 Questions
What is the first step in the process of inserting a cannula, based on the text provided?
Verify the cannula depended on the MAR
What should you do to dilate the vein before inserting a cannula?
Ask the patient to open and close the fist
What should be done while holding the skin taut against the vein during a venipuncture?
Ensure the patient remains still
What factor determines the choice of cannula gauge to be used?
Types of solution being administered
Study Notes
Inserting a Cannula
- The first step in the process of inserting a cannula is to select a suitable vein.
Preparing the Vein
- To dilate the vein before inserting a cannula, a topical vasodilator or a warm compress can be applied to the area.
Performing Venipuncture
- While holding the skin taut against the vein during a venipuncture, the vein should be anchored to prevent rolling.
Choosing a Cannula Gauge
- The choice of cannula gauge to be used is determined by the size and accessibility of the vein, as well as the intended use and flow rate needed.
This quiz covers the checklist for inserting a cannula, including gathering equipment, performing hand hygiene, identifying the patient, and explaining the procedure. Test your knowledge of the steps involved in preparing for and conducting a cannula insertion.
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