A nurse is caring for a client who is at risk for developing a catheter-related bloodstream infection (CRBSI) from the IV line. Which intervention should the nurse implement to reduce the risk of CRBSI?
Changing the IV tubing every 24 hours
Administering antibiotics prophylactically
Keeping the IV bag above the level of the heart
Using a large-gauge catheter
The Correct Answer is A
A) This choice is correct. Changing the IV tubing every 24 hours is a recommended intervention to reduce the risk of catheter-related bloodstream infections (CRBSIs) by minimizing the accumulation of microorganisms in the tubing.
B) This choice is incorrect because administering antibiotics prophylactically is not a standard practice for preventing CRBSIs, and it can contribute to antibiotic resistance.
C) This choice is incorrect because keeping the IV bag above the level of the heart is a technique used to regulate IV flow rate, but it is not specifically related to preventing CRBSIs.
D) This choice is incorrect because using a large-gauge catheter is not a preventive measure for CRBSIs. The appropriate catheter size should be based on the client's clinical condition and the prescribed therapy.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A) This choice is incorrect because using the same insertion site for all IV catheter changes can lead to complications such as phlebitis and infiltration due to repetitive trauma to the vein.
B) This choice is incorrect because changing the IV catheter every 72 hours as per policy may not be necessary unless the catheter is no longer functioning properly or the site shows signs of complications. Changing the catheter prematurely can increase the risk of complications.
C) This choice is correct. Rotating the IV insertion site with each catheter change helps to distribute the risk of complications across multiple sites and allows previously used sites time to heal and recover.
D) This choice is incorrect because administering medications in large volumes to minimize insertion frequency is not a safe practice. Medication volumes should be appropriate for the client's needs, and insertion frequency should follow evidence-based guidelines.
Correct Answer is D
Explanation
A) This choice is incorrect because phlebitis typically presents with redness, warmth, and swelling around the insertion site but does not cause blistering of the skin.
B) This choice is incorrect because infiltration involves swelling and coolness around the IV site, not blistering and redness.
C) This choice is incorrect because fluid overload is not associated with pain, burning, swelling, or blistering around the IV site.
D) This choice is correct. The client's symptoms of pain, burning, swelling, redness, and blistering around the IV site are indicative of extravasation, which occurs when chemotherapy or other vesicant medications leak into the surrounding tissues, causing tissue damage and skin breakdown.
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