A client with diabetes mellitus is admitted with an acute hyperglycemic episode. Which intervention should the nurse implement?

Choice A reason: Avoiding wine, beer, and coffee is critical, as alcohol and purine-rich beverages increase uric acid, triggering gout attacks. These exacerbate hyperuricemia, worsening toe inflammation. This dietary restriction prevents recurrent flares, making it a key instruction for managing gouty arthritis effectively.

Choice B reason: Taking pain medication after exercising joints is incorrect, as exercise during a gout attack worsens inflammation. Pain relief should precede activity, and rest is advised during flares, making this instruction harmful, as it risks exacerbating the client’s toe pain.

Choice C reason: Replacing table salt with substitutes is irrelevant to gout, as salt does not affect uric acid metabolism. Gout management focuses on reducing purines and alcohol, and salt substitutes may contain potassium, unrelated to inflammation, making this instruction ineffective.

Choice D reason: Encouraging active range of motion during a gout attack increases joint stress, worsening inflammation. Rest is recommended during acute flares, and mobility is introduced later, making this instruction counterproductive, as it risks prolonging pain and delaying recovery.

Choice A reason: Fewer fingerstick glucose checks are dangerous in acute hyperglycemia, as frequent monitoring tracks blood sugar trends, guiding insulin dosing. Reducing checks risks missing critical changes, worsening ketoacidosis or hyperosmolar state, making this intervention counterproductive for managing a diabetic emergency.

Choice B reason: Higher insulin doses are critical, as acute hyperglycemia in diabetes mellitus results from insulin deficiency, causing elevated blood glucose. Insulin lowers glucose by facilitating cellular uptake, preventing ketoacidosis or hyperosmolar coma, making this the priority intervention for rapid glycemic control.

Choice C reason: Restricting caloric intake addresses long-term diabetes management but not acute hyperglycemia, which requires insulin to lower blood glucose. Caloric restriction is secondary, as immediate glycemic control prevents complications, making this intervention less urgent during an acute episode.

Choice D reason: Increased oral fluid intake prevents dehydration but does not correct hyperglycemia. Insulin directly lowers blood glucose, addressing the primary issue, and fluids are supportive, making this intervention secondary to insulin administration for managing an acute hyperglycemic crisis.