What nursing action is the priority after administering 15 units of aspart insulin to a client?

After administering 15 units of aspart insulin, the priority nursing action is to give the client breakfast within 15 minutes. Aspart insulin is a rapid-acting insulin that typically begins to lower blood glucose levels within 10 to 20 minutes after administration. To prevent hypoglycemia, it is crucial to provide carbohydrates in the form of a meal shortly after insulin administration, especially if the client is fasting or has not eaten.

Timing is essential with rapid-acting insulins, as delayed meals can lead to dangerously low blood sugar levels due to the insulin already working to facilitate glucose uptake into cells. Therefore, ensuring the client receives breakfast—ideally a meal containing carbohydrates—quickly after insulin administration is vital for maintaining safe blood glucose levels and preventing complications of insulin therapy.