Before administering insulin, what should a QMA check on the insulin vial?

The correct choice involves checking the expiration date and the appearance of the insulin before administration. This is critical because ensuring the insulin is not expired guarantees its efficacy. Using expired insulin could lead to unexpected blood glucose levels that may not be managed appropriately.

Additionally, inspecting the appearance of the insulin is equally important. It should be free from any discoloration, clumps, or particles. Changes in appearance can indicate compromised potency or a potential safety concern, such as contamination. Therefore, confirming both the expiration date and the insulin's physical characteristics is crucial for safe and effective patient care when administering this medication.