Nursing Elites

1. The nurse is caring for a client who has just returned from surgery with an indwelling urinary catheter in place. What is the most important assessment for the nurse to make?

• A. Check for catheter patency
• B. Assess the color of the urine
• C. Measure the urine output
• D. Ensure the catheter tubing is secure

Correct answer: C

Rationale: The most important assessment for the nurse to make in this situation is to measure the urine output. This assessment is crucial in monitoring kidney function and fluid balance after surgery. While checking for catheter patency is important, it is not as critical as measuring urine output. Assessing the color of the urine can provide some information about kidney function, but measuring output gives a more accurate assessment. Ensuring the catheter tubing is secure is essential to prevent dislodgement but is not the most critical assessment to make at this time.

2. The nurse observes a client with new-onset tachycardia. What should the nurse do first?

• A. Check for the client's temperature
• B. Administer prescribed beta-blockers
• C. Assess for any chest pain or discomfort
• D. Monitor the client's blood pressure

Correct answer: C

Rationale: When a client presents with new-onset tachycardia, the first action the nurse should take is to assess for any associated symptoms like chest pain or discomfort. This is important to differentiate the potential causes of tachycardia and guide appropriate interventions. Checking the client's temperature (Choice A) may be relevant in certain situations but is not the priority when tachycardia is observed. Administering prescribed beta-blockers (Choice B) should only be done after a comprehensive assessment and healthcare provider's orders. Monitoring the client's blood pressure (Choice D) is important, but assessing for chest pain or discomfort takes precedence in this scenario to rule out cardiac causes of tachycardia.

3. A client is being treated for heart failure. What should the nurse monitor to evaluate treatment effectiveness?

• A. Daily weight
• B. Electrolyte levels
• C. Urine output
• D. All of the above

Correct answer: D

Rationale: Monitoring daily weight, electrolyte levels, and urine output is crucial in evaluating treatment effectiveness for heart failure. Daily weight monitoring helps assess fluid retention or loss, changes in electrolyte levels can indicate imbalances affecting heart function, and urine output monitoring provides insights into kidney function and fluid balance. Therefore, all options are essential components in assessing the patient's fluid status and response to treatment, making 'All of the above' the correct answer. Choices A, B, and C are incorrect individually as they only represent partial aspects of monitoring heart failure treatment effectiveness.

4. A client with chronic kidney disease is being evaluated for dialysis. Which laboratory value would be most concerning to the nurse?

• A. Hemoglobin 9.5 g/dL
• B. Potassium 6.2 mEq/L
• C. Creatinine 3.5 mg/dL
• D. BUN 50 mg/dL

Correct answer: B

Rationale: The correct answer is B: Potassium 6.2 mEq/L. In chronic kidney disease, the kidneys struggle to regulate potassium levels, leading to hyperkalemia. A potassium level of 6.2 mEq/L is dangerously high and can cause life-threatening cardiac arrhythmias. Hemoglobin of 9.5 g/dL may indicate anemia, which is common in chronic kidney disease but is not immediately life-threatening. Creatinine and BUN levels are markers of kidney function; although elevated levels indicate kidney impairment, they are not acutely life-threatening like severe hyperkalemia.

5. The client is being taught about managing chronic kidney disease (CKD). Which dietary restriction should be emphasized the most?

• A. Limit consumption of high-fiber foods
• B. Restrict protein intake
• C. Avoid dairy products
• D. Increase fluid intake

Correct answer: B

Rationale: Restricting protein intake is vital in managing chronic kidney disease (CKD) as it helps decrease the kidneys' workload and slows down disease progression. High-fiber foods are generally beneficial for health and should not be limited in CKD management. Dairy products can be consumed moderately unless contraindicated. While adequate fluid intake is crucial, increasing intake excessively may not be suitable for all CKD patients, especially those with fluid restrictions. Therefore, the most crucial dietary restriction to emphasize in CKD management is restricting protein intake.

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