Which of the following statements about the prehospital IV status is most accurate?

• A. The pre-hospital IV is patent.
• B. The pre-hospital IV is occluded.
• C. The pre-hospital IV is infiltrated.
• D. The pre-hospital IV was not assessed.

Answer: (A)

Understanding IV status hinges on patency—the line is open and allows free flow so fluids or medications can be delivered without obstruction. In the field, confirming patency means you can flush the line and observe easy backflow and no resistance, which shows the IV is usable for therapy. If the line were occluded, you’d encounter resistance or no flow when flushing, signaling the need to reposition or start a new access. If infiltrated, fluids would leak into surrounding tissue, often with swelling or pain, indicating the line is no longer usable for IV therapy. Not assessed would imply the line status is unknown, which isn’t the expected or safest assumption once you’re evaluating a patient for treatment. So describing the IV as patent conveys a functioning, ready-to-use line for patient care.