Question

What insulin should be added first when mixing 2 insulin's?

1) Rapid-acting insulin
2) Short-acting insulin
3) Intermediate-acting insulin
4) Long-acting insulin

Answer 1

When mixing two insulins, it is recommended to first add the rapid-acting insulin. The short-acting insulin can be added next, followed by the intermediate-acting or long-acting insulin. This order ensures proper coverage throughout the day.

Step-by-step explanation:

When mixing two insulins, it is generally recommended to first add the rapid-acting insulin. Rapid-acting insulins such as insulin lispro and insulin aspart act quickly after injection, helping to control blood sugar levels after a meal. Adding the rapid-acting insulin first ensures that it starts working promptly.

Next, the short-acting insulin can be added. Short-acting insulins like regular insulin also help to control blood sugar levels after a meal, but they have a slightly slower onset compared to rapid-acting insulins.

Finally, the intermediate-acting insulin or long-acting insulin can be added, depending on the specific treatment plan prescribed by the healthcare provider. These insulins have a longer duration of action and are typically used to provide basal (background) insulin coverage throughout the day and night.