A nurse is reinforcing dietary teaching to a client who is at risk for osteoporosis about increasing her calcium intake. Which of the following foods should the nurse recommend the client consume frequently?

Choice A rationale
Telling the client to expect a decrease in urine output is incorrect because it may indicate dehydration, obstruction, or infection. Clients with urolithiasis should be encouraged to maintain adequate urine output to help flush out stones and prevent new stone formation. Decreased urine output can lead to complications and should be addressed promptly.
Choice B rationale
Providing the client with a high protein diet is incorrect because it may increase uric acid and calcium excretion, which can promote stone formation. Clients with urolithiasis should follow a balanced diet that is low in substances that can contribute to stone formation, such as oxalates, purines, and excessive calcium.
Choice C rationale
Maintaining the client on bed rest is incorrect because it may decrease renal perfusion and increase urinary stasis. Clients with urolithiasis should be encouraged to stay active and mobile to promote better circulation and prevent complications. Bed rest is not typically recommended unless there are specific medical indications for it.
Choice D rationale
Encouraging the client to drink 3 L of fluids per day is correct because it helps to flush out stones, prevent new stone formation, and reduce urinary concentration. Adequate hydration is essential for clients with urolithiasis to maintain proper kidney function and reduce the risk of complications. Drinking plenty of fluids helps to dilute the urine and promote the passage of stones.

Choice A rationale
Cheyne-Stokes breathing is characterized by a pattern of periodic breathing with cycles of increasing and decreasing tidal volumes separated by periods of apnea. It is not typically associated with diabetic ketoacidosis (DKA) but rather with conditions such as heart failure, stroke, or brain injury.

Choice B rationale
Malignant hypertension is a severe form of high blood pressure that can lead to organ damage. It is not a typical finding in diabetic ketoacidosis. DKA is more commonly associated with dehydration, electrolyte imbalances, and metabolic acidosis.
Choice C rationale
An acetone odor to the breath is a classic sign of diabetic ketoacidosis. This occurs due to the accumulation of ketones in the blood, which are byproducts of fat metabolism when the body is unable to use glucose for energy.
Choice D rationale
Blood glucose levels below 40 mg/dL indicate hypoglycemia, not diabetic ketoacidosis. DKA is characterized by high blood glucose levels, typically above 250 mg/dL34.