Which intervention should the nurse implement during the administration of a vesicant chemotherapeutic agent via an intravenous (IV) site in the client’s arm?

Choice A rationale Monitoring capillary refill distal to the infusion site is a general nursing intervention during IV therapy. However, it is not specific to the administration of a vesicant chemotherapeutic agent. Choice B rationale Applying a topical anesthetic at the infusion site for burning is not a standard intervention during the administration of a vesicant chemotherapeutic agent. The burning sensation is not due to the IV site but due to the vesicant agent itself. Choice C rationale Assessing the IV site frequently for signs of extravasation is the most appropriate intervention during the administration of a vesicant chemotherapeutic agent. Extravasation, the leakage of the vesicant into the surrounding tissue, can cause severe local tissue damage. Early detection and intervention are crucial to minimize harm. Choice D rationale While it is important to explain potential side effects to the client, explaining that temporary burning at the IV site may occur is not the most crucial intervention. The priority is to monitor for and prevent extravasation.