A nurse is assessing a client who has an IV catheter in place for fluid administration. The nurse observes swelling, redness, and warmth around the insertion site. Which complication of IV therapy should the nurse suspect?
Phlebitis
Infiltration
Fluid overload
Air embolism
The Correct Answer is A
A) This choice is correct. The client's symptoms of swelling, redness, and warmth around the insertion site are indicative of phlebitis, which is inflammation of the vein caused by irritants in the IV solution or mechanical trauma from the catheter.
B) This choice is incorrect because infiltration refers to the inadvertent administration of IV fluid into the surrounding tissues, causing swelling and coolness around the insertion site.
C) This choice is incorrect because fluid overload is characterized by symptoms such as shortness of breath, elevated blood pressure, and bounding pulse, not local symptoms around the IV site.
D) This choice is incorrect because air embolism occurs when air enters the vascular system, leading to symptoms such as dyspnea, cyanosis, and chest pain, rather than localized symptoms at the insertion site.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A) This choice is incorrect because phlebitis does not present with symptoms of dyspnea, chest pain, and cyanosis.
B) This choice is incorrect because infiltration does not cause sudden onset dyspnea, chest pain, and cyanosis. Infiltration involves localized symptoms around the insertion site.
C) This choice is incorrect because fluid overload does not typically cause sudden onset dyspnea, chest pain, and cyanosis.
D) This choice is correct. The client's symptoms of sudden onset dyspnea, chest pain, and cyanosis are indicative of a pulmonary embolism, which occurs when a blood clot travels to the lungs. This can be a life-threatening complication of IV therapy, especially in clients receiving antibiotics who are at higher risk for clot formation.
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.
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