BKAT Critical Care Practice Exam

Question: 1 / 400

What is the duration of action for Novolog (rapid acting insulin)?

1-2 hours

2-4 hours

Novolog, which is a rapid-acting insulin, typically has a duration of action that ranges from about 2 to 4 hours after administration. This short time frame is essential for managing blood glucose levels effectively, especially around meal times, when rapid insulin administration can help control postprandial glucose spikes.

The mechanism of rapid-acting insulins like Novolog is designed to mimic the natural insulin response to carbohydrate intake, allowing for effective management of blood sugar in patients with diabetes. The 2-4 hour duration is especially pertinent because it aligns with the general expectation for insulin's peak action and how long it continues to influence blood sugar levels postadministration. Understanding this aspect of Novolog is crucial for both healthcare professionals and patients managing diabetes, as it informs timing and dosing considerations in the context of meals and activities.

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4-6 hours

6-8 hours

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