What is a key purpose of having a back-up infusion pump in home PN care?

What is a key purpose of having a back-up infusion pump in home PN care?

• A. To meet sterilization standards
• B. To ensure continuity of therapy during power interruptions
• C. To reduce cost
• D. To improve infusion rate accuracy

Answer: (B)

In home PN care, delivering a continuous supply of nutrients and fluids on a strict schedule is essential. A back-up infusion pump acts as a safety net to keep the PN delivery going if the primary pump fails or power is lost. This helps prevent interruptions that could lead to inadequate nutrition, fluid imbalance, or electrolyte disturbances, which are particularly risky for someone relying on PN. It’s not about sterilization, reducing cost, or inherently improving infusion rate accuracy; its main purpose is to maintain continuous therapy when the usual pump can’t operate.

In home PN care, delivering a continuous supply of nutrients and fluids on a strict schedule is essential. A back-up infusion pump acts as a safety net to keep the PN delivery going if the primary pump fails or power is lost. This helps prevent interruptions that could lead to inadequate nutrition, fluid imbalance, or electrolyte disturbances, which are particularly risky for someone relying on PN. It’s not about sterilization, reducing cost, or inherently improving infusion rate accuracy; its main purpose is to maintain continuous therapy when the usual pump can’t operate.