What must a healthcare provider ensure before starting IV therapy?

Before starting IV therapy, it is essential for a healthcare provider to ensure that the IV site is clean and free of infection. This step is crucial because an unsterile environment can lead to the introduction of harmful pathogens into the bloodstream, ultimately resulting in serious complications such as bloodstream infections or sepsis.

A clean IV site reduces the risk of complications and promotes patient safety during the administration of intravenous fluids or medications. Proper aseptic technique should be followed, which includes cleaning the skin with an appropriate antiseptic solution prior to cannulation.

While factors such as the patient’s nutritional status, allergy history, or rest may be relevant in different contexts, they are not as directly linked to the immediate requirements of establishing a safe and effective IV access. Prioritizing the sterility of the IV site is fundamental for preventing infection and safeguarding the patient's health during the therapy.