A client reports confusion and blurred vision after receiving a dose of glipizide. Which action should the nurse implement?

Choice A reason: Performing a neurological exam is important in assessing the overall neurological status of a client, but it does not immediately address the symptoms of confusion and blurred vision caused by hypoglycemia, which is a common side effect of glipizide. This action would be more appropriate if there were indications of neurological impairment due to other causes.Choice B reason: Administering glucagon intramuscularly is an effective treatment for severe hypoglycemia when the client is unconscious or unable to take oral glucose. However, it may not be the first step if the client is still conscious and able to cooperate. The priority is to confirm the client's blood glucose level first.Choice C reason: Measuring the client's vital signs is a necessary step in assessing their overall condition, but it does not specifically address the issue of hypoglycemia. Vital signs may help identify other potential complications, but they do not provide information about the blood glucose level, which is crucial in this scenario.Choice D reason: Obtaining a fingerstick blood glucose is the immediate action to determine if the client is experiencing hypoglycemia. Glipizide is a sulfonylurea that can cause low blood sugar levels, leading to confusion and blurred vision. Confirming the blood glucose level will guide the subsequent actions to correct hypoglycemia if it is present.