In diabetes education after a DKA episode, which practice is essential to prevent recurrence?

• A. Drinking six small meals daily
• B. Testing the urine ketone levels
• C. Monitoring blood glucose levels frequently
• D. Receiving appropriate follow-up health care

Answer: (C)

Frequent monitoring of blood glucose levels is the most effective way to prevent a recurrence of DKA after an episode. When you check glucose often, you have real-time data to adjust insulin doses, catch rising glucose early, and respond quickly to factors like illness, stress, or dose changes that can throw control off. This proactive monitoring helps keep insulin in balance, reduces prolonged hyperglycemia, and minimizes the risk of the body switching to ketone production that drives DKA.

Urine ketone testing can be useful in certain situations, especially during illness, but it isn’t as reliable for preventing recurrence because ketones can appear after glucose has already begun to rise and urine testing is slower and less precise. Simply changing meal patterns without addressing insulin coverage doesn’t guarantee prevention, and while follow-up care is important for long-term management, it’s the daily glucose checks that most directly reduce the risk of another DKA episode.