A nurse is caring for a client who has an implanted venous access port. Which of the following should the nurse use to access the port?

Rationale: A. A 25-gauge needle: A 25-gauge needle is too small and not designed for accessing implanted ports. Using such a needle may cause damage to the port septum and does not ensure reliable blood flow or medication administration. B. An angiocatheter: Angiocatheters are used for peripheral venous access and are not suitable for accessing implanted ports. Their sharp tips can damage the septum of the port and compromise its integrity. C. A butterfly needle: Butterfly needles are designed for short-term peripheral access. They are not appropriate for implanted ports and can damage the port’s self-sealing septum, leading to malfunction. D. A noncoring needle: Noncoring (Huber) needles are specifically designed for accessing implanted venous ports. Their curved tip prevents coring of the port septum, reducing damage and maintaining the port’s function and sterility.