Which unit of insulin measurement is a QMA prohibited from administering?

The unit of insulin measurement that a Qualified Medication Assistant (QMA) is prohibited from administering is U-500 or any greater measurement. This is significant because U-500 contains a higher concentration of insulin compared to standard preparations, making it more complex to manage and requiring careful dose calculations. The potential for serious adverse effects, including hypoglycemia, increases with higher concentrations, necessitating that only trained healthcare professionals, such as nurses or physicians, administer it.

While other concentrations like U-100, U-250, and U-50 may also require specific attention and understanding, they are considered within the scope of practice for a QMA, as these are more commonly used and routine in diabetes management. U-500, on the other hand, is typically reserved for patients with specific medical needs that a QMA would not be trained to handle safely.