A client reports ongoing episodes of "heartburn.” Which food will the nurse recommend that the client eliminate from the diet?

Acute glomerulonephritisis an inflammatory condition of the glomerular capillaries, often following a streptococcal infection. The inflammation reduces the glomerular filtration rate(GFR), leading to the retention of sodium and water, which causes systemic edema and hypertension. A positive response to treatment is indicated by the resolution of this fluid volume excess as the glomerular basement membranebegins to heal and resume normal filtration.

Rationale:

A.A urine specific gravity of 1.048 is abnormally high (normal is 1.005 to 1.030) and indicates extremely concentrated urine. This usually signifies dehydration or the presence of excess solutes like protein and glucose. In the context of GN, it does not indicate healing; rather, it suggests that the kidney is still struggling to produce an appropriate volume of filtrate.

B.A blood pressure of 152/88 mm Hg is hypertensive and indicates that the disease process is still causing significant fluid retention and vascular resistance. Hypertension is a key symptom of GN due to the activation of the renin-angiotensin systemand fluid overload. A positive response to treatment would be a return of blood pressure toward the normal range of <120/80 mm Hg.

C.Losing 11 lb (5 kg)over 10 days is a positive response because it indicates the mobilization and excretion of excess fluid. In GN, weight gain is caused by edema and fluid retention. As the glomerular inflammation subsides and diuresis occurs, the patient will lose this excess water weight. This is the most objective evidence that the kidneys are regaining their filtration capacity.

D.While the absence of gross hematuria is good, microscopic hematuria can persist for many months after an episode of acute GN and does not necessarily mean the acute phase is over. Weight loss and blood pressure stabilization are more immediate and reliable indicators of the resolution of fluid volume excess, which is the most dangerous acute complication of the condition.

Chronic kidney disease(CKD) involves the progressive loss of nephron function, leading to impaired fluid homeostasisand electrolyte regulation. Patients often experience sodium and water retention, which manifests as hypertension and systemic edema. Precise monitoring of hemodynamic parametersand weight is essential to detect fluid overload early and prevent acute complications such as pulmonary edema or heart failure.

Rationale:

A.Maintaining a consistent sleep and meal schedule is beneficial for general health and circadian rhythm regulation. However, it does not provide specific clinical data regarding the progression of renal dysfunction or fluid status. For a kidney disease patient, metabolic and fluid stability takes priority over the timing of daily routines during discharge education.

B.The nurse teaches the client to weigh themselves and take their blood pressure because these are the most sensitive indicators of fluid volume excess. Sudden weight gain (e.g., 2 pounds in 24 hours) often signifies fluid retention rather than tissue mass. Monitoring blood pressure is vital as the kidneys regulate systemic vascular resistance and fluid volume, and uncontrolled hypertension further accelerates renal damage.

C.Instructing a kidney disease patient to drink 2 L of fluid and urinate at specific times can be dangerous. Many renal patients are on strict fluid restrictionsto prevent circulatory overload. Fixed fluid intake goals must be individualized based on the stage of kidney failure and current glomerular filtration rate to avoid life-threatening hypervolemia.

D.While urine dipsticks can check for proteinuria and blood sugar monitoring is vital for diabetic nephropathy, they are not the universal priority for all kidney disease patients. Blood pressure and weight provide more immediate, actionable data regarding cardiovascular stability and fluid balance. These parameters are the standard requirements for self-management to prevent emergency readmissions.