In home infusion patients with frequent interruption of electrical service, which item is recommended to support continuity of therapy?

• A. Access to telephone
• B. Isolated infusion area
• C. A back-up battery-powered infusion pump may be needed
• D. Dedicated refrigerator

Answer: (C)

Continuity of therapy during power interruptions depends on having a backup power source for the infusion device. Infusion pumps rely on electricity to deliver prescribed flow rates; when the power goes out, the pump can stop delivering medication unless a backup power option is available. A battery-powered backup infusion pump provides a means to continue administration during outages, preventing interruption of therapy and helping maintain the treatment plan until normal power is restored or an alternative plan is put in place.

Access to a telephone could support communication in an emergency but does not keep the infusion running. An isolated infusion area relates to infection control and safety, not power-related continuity. A dedicated refrigerator is important for storing medications properly, but it does not address ongoing delivery of therapy if the infusion pump loses power.