A nurse is caring for a patient who is receiving both short-acting and intermediate-acting insulin. The nurse should understand that:

The short-acting insulin covers the patient's basal needs.

The intermediate-acting insulin covers mealtime glucose spikes.

The short-acting insulin provides coverage for meals, while intermediate-acting insulin covers glucose control between meals and overnight.

Both types of insulin have the same onset and peak times.

Answer and Explanation

The Correct Answer is C

A. Short-acting insulin does not cover basal needs; that is the role of long-acting insulin.

B. Intermediate-acting insulin does not primarily cover mealtime glucose spikes; it provides a more prolonged effect.

C. Short-acting insulin is used to manage blood glucose during meals, while intermediate-acting insulin helps maintain glucose control between meals and overnight, making this the correct choice.

D. Short-acting and intermediate-acting insulins have different onset and peak times; they do not share the same pharmacokinetic properties.

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Correct Answer is ["0.00025"]

Explanation

1 gram = 1,000,000 micrograms

Therefore, 250 micrograms = 250 / 1,000,000 grams = 0.00025 grams

A. be released fairly quickly. B. have a long duration of action. C. be excreted quickly. D. lead to toxicity when given.

Correct Answer is B

Explanation

A. A drug that binds tightly to protein is typically released slowly, not quickly, as it remains bound in circulation.

B. Tight binding to proteins usually results in a prolonged duration of action since the drug is released gradually into the bloodstream, leading to sustained therapeutic effects.

C. Drugs that bind tightly to protein are generally not excreted quickly; they remain in circulation longer due to the binding.

D. While toxicity can occur with any drug, tight protein binding does not inherently lead to toxicity; it primarily affects the pharmacokinetics of the drug.

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A nurse is caring for a patient who is receiving both short-acting and intermediate-acting insulin. The nurse should understand that:

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

Convert to equivalents within the metric system. 250 micrograms to grams

Correct Answer is ["0.00025"]

Explanation

When researching information about a drug, the nurse finds that the drug tightly binds to protein. The nurse would interpret this to mean that the drug will:

Correct Answer is B

Explanation

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