For closed-system EN formulas, hang time is determined by:

For closed-system EN formulas, hang time is determined by:

• A. 4 hours.
• B. 6 hours.
• C. Per manufacturer’s guidelines.
• D. 24 hours.

Answer: (C)

Hang time for closed-system enteral formulas is determined by the product’s own stability and safety data provided by the manufacturer. Each formula can have different stability when exposed to room temperature, light, and time, and the materials of the closed system (bag, tubing) interact with the specific formula. Because of these product-specific factors, there isn’t a universal hang-time value. Following the manufacturer’s guidelines ensures the formula remains safe and stable for the period it’s being administered. Temperature and storage conditions listed on the label also matter, so adhere to those as well. If you’re unsure, check the product insert or your institution’s protocol.

Hang time for closed-system enteral formulas is determined by the product’s own stability and safety data provided by the manufacturer. Each formula can have different stability when exposed to room temperature, light, and time, and the materials of the closed system (bag, tubing) interact with the specific formula. Because of these product-specific factors, there isn’t a universal hang-time value. Following the manufacturer’s guidelines ensures the formula remains safe and stable for the period it’s being administered. Temperature and storage conditions listed on the label also matter, so adhere to those as well. If you’re unsure, check the product insert or your institution’s protocol.