CNA Headmaster Practice Test 2025 - Free CNA Practice Questions and Study Guide

The primary purpose of caring for an IV site is to prevent infection. This is crucial because intravenous therapy involves inserting a catheter into a patient's vein, which creates a direct pathway into the bloodstream. If not properly cared for, the IV site can become a point of entry for bacteria, leading to infections such as phlebitis or systemic infection, which can pose serious health risks.

Regular inspection of the IV site for signs of redness, swelling, or discharge, along with maintaining sterile technique when handling the IV site, are essential practices in preventing infection. While increasing medication effectiveness and enhancing patient comfort are important aspects of patient care, they are secondary to the priority of maintaining a sterile and safe IV site. Reducing therapy time is not directly related to caring for the site; it is more about the efficiency of the treatment plan and the patient's condition. Therefore, the focus on infection prevention is foundational to ensuring patient safety and optimal outcomes during IV therapy.