The nurse provides sliding scale insulin administration instructions to an adult who was recently diagnosed with diabetes mellitus. The client demonstrates an understanding of the instructions provided by performing the procedure in which order? (Arrange with the first on top and the last on the bottom.)

1. B. Verify the insulin prescription: The first step is to verify the prescription to ensure the correct type and dose of insulin before administering it. This ensures one is following the appropriate instructions. 2. A. Obtain blood glucose level: The next step is to check the client's blood glucose level to determine the amount of insulin needed based on the sliding scale. 3. D. Cleanse the selected site: After obtaining the blood glucose level, the next step is to prepare the injection site by cleaning it properly to prevent infection. 4. C. Draw insulin into insulin syringe: Finally, drawing the appropriate amount of insulin into the syringe, based on the sliding scale and the blood glucose level, to administer the injection.