Final answer:
Phlebitis from an intravenous access device can be observed through symptoms such as redness, warmth, tenderness, swelling, and pain at the site of the access device. The affected area may feel hard or cord-like, and the client may experience discomfort or difficulty with movement.
Step-by-step explanation:
Phlebitis is the inflammation of a vein, usually caused by a blood clot or an infection. In the case of a client with phlebitis from an intravenous access device, a practical nurse (PN) would observe certain symptoms and signs. These may include redness, warmth, and tenderness at the site of the access device, along with swelling and pain. The affected area may also feel hard or cord-like, and the client may experience discomfort or difficulty with movement.