Which of the following could be a reason a bag may need to be unsealed?

• A. Re-bill
• B. Mixes
• C. For patient convenience
• D. When the bag is damaged

Answer: (B)

Opening a sealed bag is done when you need to access and combine the contents to create a final product. That’s why the reason to unseal is related to performing mixes—you must reach inside to mix powders or liquids to achieve the intended formulation. Administrative tasks like re-billing don’t require opening packaging, and unsealing just to make things easier for the patient isn’t a proper reason either. If a bag is damaged, the usual route is to stop using it and dispose of it rather than unseal it, to prevent contamination. So the action fits with mixing purposes, making it the best reason.