QMA Insulin Types and Administration Techniques 4

Question 1

Insulin degludec (Tresiba) is classified as an ultra-long-acting insulin. Compared to glargine, its duration of action is approximately:

Accepted Answer

More than 42 hours

Answer

Insulin degludec has a duration exceeding 42 hours, making it more flexible in dosing timing than other long-acting insulins.

Question 2

A patient has an order for 'sliding scale' regular insulin. This means the dose is determined by:

Accepted Answer

The patient's blood glucose level before the dose

Answer

Sliding scale insulin orders specify different doses based on the patient's current blood glucose reading before administration.

Question 3

Which of the following is an appropriate way to store an opened (in-use) insulin vial?

Accepted Answer

At room temperature for up to 28–30 days per manufacturer guidelines

Answer

Most opened insulin vials can be kept at room temperature (below 77–80°F) for 28–30 days without significant loss of potency.

Question 4

When teaching a patient about insulin injection technique, the QMA should instruct them to inject into:

Accepted Answer

Subcutaneous tissue just below the skin

Answer

Subcutaneous tissue provides the correct absorption rate for insulin; intramuscular injection causes faster, less predictable absorption.

Question 5

An insulin pen is primed by dialing 2 units and pressing the plunger until a drop of insulin appears. Why is priming important?

Accepted Answer

It removes air from the needle and confirms the pen is working

Answer

Priming expels any air in the needle and confirms the pen and new needle are functioning, ensuring accurate dose delivery.

(QMA Insulin) Qualified Medication Aides Insulin Practice Test