The nurse is administering the muscle relaxant baclofen by mouth (PO) to a client diagnosed with multiple sclerosis. Which intervention should the nurse implement?

Choice A rationale: This is essential to ensure that the insulin is not discolored or cloudy, as these changes could indicate a problem with the insulin's stability or effectiveness.
Choice B rationale: While it is essential to have a complete history and physical for proper patient care, double-checking this with another nurse is not necessary in the immediate administration of insulin lispro.
Choice C rationale: Double-checking the dose of insulin in the syringe is crucial to avoid medication errors and ensure that the correct amount is being administered to the patient.
Choice D rationale: The sliding scale order is not mentioned in the information provided, and since it is not part of the immediate insulin administration, it does not need to be double-checked in this context.
Choice E rationale: Checking the expiration date is necessary to ensure that the insulin is still within its usable period. Using expired insulin can lead to reduced potency and potentially ineffective blood sugar control.
Choice F rationale: The information provided in the nurse's notes does not indicate that insulin administration is due at a specific site (e.g., subcutaneous injection). Therefore, there is no need for a second nurse to double-check the site at this moment. However, it's important for the administering nurse to choose the appropriate site following the facility's guidelines and rotate injection sites to prevent lipodystrophy.

Choice G rationale: Different types of insulin come in different concentrations (e.g., U-100, U-200). It's important to confirm that the correct concentration is being used to ensure accurate dosing.
Choice H rationale: The nurse should verify that the insulin to be administered is indeed insulin lispro, as indicated in the medication order. Administering the wrong type of insulin can have significant implications for the patient's blood sugar control.

The nurse should expect for the insulin lispro to start working at 10-20 minutesand to peak at 1-2 hours.

Rationale: Insulin lispro is a rapid-acting insulin analog, which means it starts working relatively quickly after administration and reaches its peak effectiveness at a specific time. The onset of action for insulin lispro is typically around 10-20 minutes, meaning it begins to lower blood glucose levels within this timeframe. The peak effect occurs around 1-2 hours after administration, during which the insulin has the most potent effect on reducing blood glucose levels.