What should be routinely checked in insulin before administration?

Before administering insulin, it is crucial to check the color and clarity of the insulin solution. Insulin is typically a clear liquid, and any changes in color or clarity can indicate that it has been contaminated, expired, or improperly stored. A cloudy appearance or discoloration, particularly in clear insulins, may suggest that the insulin is no longer safe or effective for use.

It's important to ensure that the insulin is in the proper condition before administration, as using compromised insulin can lead to inadequate blood glucose control or adverse effects in patients with diabetes. By routinely assessing the color and clarity, healthcare providers help ensure patient safety and effective management of their condition.