A nurse assesses a client who has diabetes mellitus and notes the client is awake and alert, but shaky, diaphoretic, and weak. Five minutes after administering a half-cup of orange juice, the client's clinical manifestations have not changed. Which action should the nurse take next?

Choice A rationale: For a young adult with newly diagnosed type 1 diabetes mellitus, annual eye examinations by an ophthalmologist are recommended starting five years after the diagnosis. The risk of diabetic retinopathy, a microvascular complication, increases over time with chronic hyperglycemia. Therefore, maintaining a regular schedule for eye exams is crucial for early detection and management of vision changes.
Choice B rationale: This statement is incorrect as it suggests waiting for a vision problem to develop or until a later age. Regular, proactive screening is essential for managing diabetes. Diabetic retinopathy often progresses without noticeable symptoms in its early stages, so waiting for a change in vision can lead to delayed treatment and more significant damage.
Choice C rationale: This statement is inaccurate because while vision can be affected, it does not necessarily change quickly in the early stages. The recommendation for annual or even more frequent exams is based on the duration of diabetes and the presence of any complications, not an assumption of rapid change. For a newly diagnosed client, the standard is annual exams after a few years.
Choice D rationale: This statement is dangerously incorrect. Chronic hyperglycemia is a major risk factor for several eye diseases, including diabetic retinopathy, cataracts, and glaucoma. All clients with diabetes, regardless of age or how well-controlled their blood sugar is, are at risk for these complications and require regular, scheduled eye examinations to monitor for early signs of damage.

Choice A rationale: Hyperosmolar hyperglycemic nonketotic syndrome (HHNS) is characterized by extremely high blood glucose levels (often over 600 mg/dL), severe dehydration, and altered mental status. The presence of negative ketones differentiates it from diabetic ketoacidosis. The body's remaining insulin production is enough to prevent ketosis but not enough to control severe hyperglycemia.
Choice B rationale: Diabetic ketoacidosis (DKA) is a severe complication characterized by hyperglycemia, dehydration, and the presence of ketones in the blood and urine. The client's lab results in this scenario specifically state "negative ketones," which rules out DKA as the primary diagnosis. Fruity breath would also be present in DKA.
Choice C rationale: Diabetic neuropathy is a long-term complication of diabetes that affects the nerves, leading to symptoms like numbness, tingling, or pain. It is a chronic condition and does not manifest with the acute metabolic crisis of extremely high blood glucose (1000 mg/dL), dehydration, and malaise described in the scenario.
Choice D rationale: Diabetic nephropathy is a chronic complication affecting the kidneys, characterized by progressive kidney damage and eventual kidney failure. While elevated BUN can be a sign, the acute presentation with extremely high glucose and dehydration is more indicative of a life-threatening metabolic emergency like HHNS rather than chronic organ damage.