What is the maximum duration continuous infusion tubing can be used for?

The correct answer is based on guidelines regarding the safe use of continuous infusion tubing in a clinical setting. Continuous infusion tubing is generally recommended to be changed every 72 hours to minimize the risk of complications such as infection or occlusion. This timeframe allows for the safe administration of medications while maintaining the integrity of the IV system.

Using tubing for a longer duration could increase the likelihood of contamination or buildup of precipitates from medications, thus compromising patient safety. On the other hand, changing the tubing too frequently could cause unnecessary disruptions for the patient. Therefore, 72 hours strikes a balance between safety and practicality in the administration of intravenous therapies.

The other options, while they may seem reasonable, either exceed or do not align with the established best practices for the duration of continuous infusion tubing.