Long-acting insulin has a peak range in which time frame?

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Multiple Choice

Long-acting insulin has a peak range in which time frame?

Explanation:
Long-acting insulin is designed to provide a steady, basal level of insulin with no pronounced peak. It aims to mimic the body's overnight basal insulin, so the action is relatively flat over about 24 hours. Onset occurs in roughly 1–2 hours, but unlike intermediate-acting or short-acting insulins, there isn’t a distinct peak where insulin levels spike. This flat profile helps maintain glucose control between meals and overnight without a sharp rise in activity. In contrast, insulins with a clear peak (like intermediate-acting types) have a window where their effect is strongest. Therefore, for long-acting insulin, you would not expect a defined peak window.

Long-acting insulin is designed to provide a steady, basal level of insulin with no pronounced peak. It aims to mimic the body's overnight basal insulin, so the action is relatively flat over about 24 hours. Onset occurs in roughly 1–2 hours, but unlike intermediate-acting or short-acting insulins, there isn’t a distinct peak where insulin levels spike. This flat profile helps maintain glucose control between meals and overnight without a sharp rise in activity. In contrast, insulins with a clear peak (like intermediate-acting types) have a window where their effect is strongest. Therefore, for long-acting insulin, you would not expect a defined peak window.

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