What is an advantage of using an insulin pump?

• A. It cures diabetes
• B. It provides a steady insulin delivery reducing fluctuations
• C. It eliminates the need for blood sugar testing
• D. It is cheaper than injections

Answer: (B)

Using an insulin pump provides continuous subcutaneous insulin delivery with a programmable basal rate and bolus dosing. This keeps insulin levels steadier throughout the day, which helps prevent large spikes after meals and reduce overnight dips. The result is reduced glycemic fluctuations and often better overall control, sometimes with more time spent in the target glucose range. The pump doesn’t cure diabetes, and it doesn’t eliminate the need for glucose monitoring or testing to guide dosing; it also isn’t inherently cheaper, since costs include the device and ongoing supplies.