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?
Explanation & Rationale
A. A 25-gauge needle: Small-gauge needles like a 25-gauge are not suitable for accessing implanted venous ports because they may not provide sufficient flow for infusion and can increase the risk of needle bending or damage. B. A noncoring needle: Noncoring needles, such as a Huber needle, are specifically designed for accessing implanted ports. They prevent coring of the septum, preserving the integrity of the port and reducing the risk of damage or infection while allowing safe infusion of medications and fluids. C. A butterfly needle: Butterfly needles are designed for peripheral venous access and are not appropriate for implanted ports. Using them could damage the port septum and compromise long-term functionality. D. An angiocatheter: Angiocatheters are intended for peripheral or central line insertion and are not designed for repeated access of the septum in implanted ports. Their use could increase the risk of leakage, infection, or port damage.