Initiating a Peripheral Venous Access IV Infusion Questions and Answers | Latest Version | 2025/2026 | Correct & Verified

Initiating a Peripheral Venous Access IV Infusion Questions and Answers | Latest Version | 2025/2026 | Correct & Verified What is the primary reason to flush an IV catheter before starting an infusion? To ensure patency and prevent blockage Which vein is most commonly used for a peripheral IV in adults? The cephalic vein What is the first action to take if blood is not seen during catheter insertion? Slightly withdraw and reposition the catheter What should be done immediately after removing the tourniquet during IV insertion? Secure the catheter and connect the IV tubing What personal protective equipment (PPE) is required during peripheral IV insertion? Gloves 2 Why is it important to choose a vein that is straight and visible? It increases the likelihood of successful cannulation What is the purpose of applying a tourniquet before IV insertion? To distend the vein and make it easier to locate How can you encourage a vein to become more visible before insertion? Have the patient open and close their fist Why should the IV site be cleaned with antiseptic before cannulation? To reduce the risk of infection What is a sign that the IV catheter is correctly placed in the vein? A flashback of blood is seen in the catheter chamber What should you do if the patient reports pain and swelling at the IV site during insertion? Stop the procedure and assess the site 3 Why should you avoid inserting an IV near a joint if possible? Movement can dislodge the catheter What is the main reason to prime IV tubing before connecting to the patient? To remove air from the tubing What should be documented after initiating a peripheral IV? Site used, gauge of catheter, time, and patient response What is the most appropriate action if infiltration is suspected during infusion? Stop the infusion and remove the catheter What gauge IV catheter is typically used for adults receiving fluids and medications? 20 gauge Why is it important to secure the IV catheter with tape or a dressing? To prevent dislodgment and maintain sterility