Which type of insulin has the fastest onset of action?

Rapid-acting insulin

Short-acting insulin

Intermediate-acting insulin

Long-acting insulin

Answer and Explanation

The Correct Answer is A

Rapid-acting insulin has a rapid onset of action, typically within 15 minutes, making it suitable for controlling post-meal blood glucose spikes.

Incorrect choices:

b. Short-acting insulin has a slightly slower onset than rapid-acting insulin.

c. Intermediate-acting insulin has a slower onset and a longer duration of action than rapid-acting insulin.

d. Long-acting insulin has a slow and steady onset of action over a longer period compared to rapid-acting insulin.

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Correct Answer is B

Explanation

Insulin should be injected into the subcutaneous tissue, not the muscle.

Incorrect choices:

a. Cleaning the injection site with an alcohol swab before injection is a recommended practice to prevent infection.

c. Insulin pens are a convenient and accurate way to measure and administer insulin doses.

d. Rotating injection sites helps prevent lipohypertrophy and ensures consistent absorption.

A. "I'll clean my hands with soap and water before using the glucose meter." B. "I'll apply a lancet to the side of my fingertip to obtain a blood sample." C. "I'll apply alcohol to the fingertip before lancing to prevent infection." D. "I should test my blood sugar only when I feel symptoms of high or low blood sugar."

Correct Answer is C

Explanation

Applying alcohol before lancing can affect the accuracy of blood glucose readings.

Incorrect choices:

a. Cleaning hands with soap and water before using the glucose meter is a good practice to ensure accurate readings.

b. Applying a lancet to the side of the fingertip is a correct technique to obtain a blood sample for glucose testing.

d. Testing blood sugar regularly, regardless of symptoms, helps monitor and manage glucose levels effectively.

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Which type of insulin has the fastest onset of action?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A client with type 2 diabetes is learning about self-administration of insulin. Which statement by the client indicates a need for further education?

Correct Answer is B

Explanation

A nurse is educating a client on self-monitoring blood glucose (SMBG) levels. Which statement by the client indicates a need for further education?

Correct Answer is C

Explanation

A client with diabetes is prescribed both basal and prandial insulin. The nurse is teaching the client about the difference between these two types of insulin. Which statement by the client indicates a need for further education?

A nurse is teaching a client about storing insulin pens. Which statement by the client indicates a correct understanding of insulin pen storage and handling?

A client on insulin therapy is planning to engage in increased physical activity. How should the nurse advise the client about monitoring and adjusting insulin therapy?

A client with type 2 diabetes is prescribed insulin therapy. Which of the following statements is correct regarding basal insulin dosing?

How is insulin administered?

Which type of insulin is cloudy in appearance?

Which type of insulin is commonly used in insulin pumps?

A client is transitioning from an insulin pump to multiple daily injections. Which of the following statements about mealtime insulin dosing is accurate?