Which nursing action would the nurse perform first if nerve damage is suspected during an intravenous catheter insertion?

• A. Clean the exit site with alcohol.
• B. Apply a warm compress.
• C. Elevate the affected limb.
• D. Immediately stop the insertion if the client reports extreme pain.

Answer: (D)

When a nerve injury is a possibility during IV insertion, the priority is to prevent further harm by stopping the procedure at once. Extreme pain during needle advancement strongly suggests that the needle or catheter may have contacted a nerve, so continuing could worsen injury. Halting the insertion, then assessing the limb for any sensory or motor changes and removing the device if needed, is the essential first step. Only after ensuring there’s no ongoing nerve injury would other care measures be considered. The other actions don’t address the immediate risk and could delay necessary assessment.