The nurse is caring for a client with a history of chronic kidney disease. Which dietary restriction should the nurse emphasize?

Limit potassium-rich foods

Increase protein intake

Restrict carbohydrate consumption

Encourage high-sodium foods

Answer and Explanation

The Correct Answer is A

Choice A reason: Limiting potassium-rich foods is critical in chronic kidney disease, as impaired renal excretion causes hyperkalemia, risking cardiac arrhythmias. Foods like bananas and oranges are restricted to maintain safe potassium levels, making this the priority dietary teaching to prevent life-threatening complications.

Choice B reason: Increasing protein intake is inappropriate, as chronic kidney disease requires protein restriction to reduce uremic toxins and kidney workload. Potassium restriction is prioritized, as hyperkalemia poses an immediate cardiac risk, making it the essential dietary focus over protein adjustments.

Choice C reason: Restricting carbohydrates is not standard in chronic kidney disease unless diabetes is present. Potassium restriction is critical, as elevated potassium levels from impaired renal clearance cause arrhythmias, making it the priority dietary intervention to ensure cardiac safety.

Choice D reason: Encouraging high-sodium foods is incorrect, as sodium restriction prevents fluid retention and hypertension in chronic kidney disease. Potassium restriction is the priority, as hyperkalemia directly threatens cardiac function, making it the essential dietary focus over sodium concerns.

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Correct Answer is C

Explanation

Choice A reason: Using a bronchodilator for sudden shortness of breath applies to rescue inhalers like albuterol, not maintenance bronchodilators (e.g., tiotropium) for COPD, which are used daily. This statement indicates misunderstanding, as maintenance inhalers prevent symptoms, not treat acute dyspnea.

Choice B reason: Thinner sputum is not a primary effect of bronchodilators, which relax airway smooth muscles to improve airflow in COPD. Mucolytics, not bronchodilators, reduce sputum viscosity. This statement reflects incorrect understanding, as bronchodilators target bronchoconstriction, not secretion consistency.

Choice C reason: Daily use of a maintenance bronchodilator, like tiotropium, is correct for COPD to prevent bronchospasm and maintain airway patency. This statement shows proper understanding, as consistent use reduces exacerbations and improves lung function, aligning with standard COPD management protocols.

Choice D reason: Using another inhaler between doses suggests confusion about maintenance versus rescue inhalers. Maintenance bronchodilators are used daily, not interspersed with others. This indicates misunderstanding, as proper scheduling is essential for effective COPD control with prescribed bronchodilators.

A. Teach the client to wear a mask, hand wash, and social distance to prevent spreading the virus B. Counsel family members to monitor for illness symptoms for 2 weeks after last contact with patient C. Isolate the client from other clients, family, and healthcare workers not wearing proper personal protective equipment D. Report the COVID-19 result to the local health department according to Centers for Disease Control and Prevention guidelines

Correct Answer is C

Explanation

Choice A reason: Teaching mask use, hand washing, and distancing is important for preventing COVID-19 spread but is secondary to immediate isolation. Suspected cases require prompt separation to minimize transmission risk, as symptoms like fever and anosmia suggest high infectivity, making isolation the priority action.

Choice B reason: Counseling family to monitor symptoms is a follow-up measure, not the immediate priority. Isolation prevents active transmission in the emergency department, where the client is currently located. Family monitoring is relevant post-discharge but secondary to containing the virus in the acute setting.

Choice C reason: Isolation is the most critical action for a suspected COVID-19 case, as symptoms like fever, anosmia, and aches indicate potential infectivity. Separating the client from others without proper PPE prevents airborne and droplet transmission, protecting patients and staff in the emergency department, making it the priority.

Choice D reason: Reporting COVID-19 results to health authorities is mandatory but occurs after test confirmation. Immediate isolation prevents transmission in the emergency department while awaiting results. Reporting is a secondary administrative action, as the priority is containing the virus in the acute care setting.

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The nurse is caring for a client with a history of chronic kidney disease. Which dietary restriction should the nurse emphasize?

Nursing Test Bank

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