Certified Diabetes Educator Practice Exam 2025 - Free Practice Questions and Study Resource.

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When must meglitinide medications be taken?

1 hour before a meal

30 minutes within a meal

Meglitinide medications are designed to stimulate insulin secretion from the pancreas in response to food intake. They are specifically formulated to be taken shortly before meals, allowing for an appropriate match between insulin release and blood glucose levels that rise after eating. Taking the medication 30 minutes within a meal ensures that insulin is available when glucose enters the bloodstream, facilitating better postprandial glucose control.

This timing is crucial because it helps to minimize the risk of hypoglycemia while maximizing the medication's efficacy. If taken too far in advance, there could be a mismatch between the medication's effects and food intake, potentially leading to elevated blood glucose levels. Therefore, to optimize their effectiveness and maintain good glycemic control, timing meglitinides appropriately around meals is essential.

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After a meal

At bedtime

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