Final answer:
When blood is aspirated during an IM injection of meperidine, the nurse should withdraw the syringe, dispose of it, prepare a new dose, and find a different location to administer the injection.
Step-by-step explanation:
If a nurse is administering an intramuscular (IM) injection of meperidine and aspirates blood into the syringe, this indicates that the needle may have entered a blood vessel. The correct action for the nurse to take in this situation would be to:
Option B: Withdraw the syringe and reinsert it in a different location.
It is important to cease the injection process, safely dispose of the contaminated syringe, prepare a new dose with a new needle and syringe, and attempt to administer the medication again at a different site. This ensures that the medication is delivered into the muscle tissue and not directly into the bloodstream, which could lead to rapid absorption and potential adverse effects.