Which nursing action is considered indicated for the client with hyperglycemia?

Administering lispro insulin as needed is the appropriate action for a client experiencing hyperglycemia. Lispro insulin is a rapid-acting insulin that helps to lower blood glucose levels quickly. In cases of hyperglycemia, the goal is to bring the blood sugar levels down to a normal range, which may require the administration of insulin based on the client’s glucose levels. This insulin can begin to work very shortly after injection, making it particularly useful in acute situations where immediate action is necessary.

In the context of managing hyperglycemia, other actions like increasing fluids can be beneficial for overall hydration and preventing complications such as diabetic ketoacidosis but do not address the immediate need to lower blood glucose. Furthermore, administering acetaminophen would not impact glucose levels and may actually interfere with blood glucose monitoring. Restricting oral intake might be suitable in specific situations but generally does not directly address the problem of elevated blood sugar. Thus, administering lispro insulin is the most effective and indicated action for treating hyperglycemia.