Nursing Elites

1. You are the nurse evaluating a newly admitted patients laboratory results, which include several values that are outside of reference ranges. Which of the following would cause the release of antidiuretic hormone (ADH)?

• A. Increased serum sodium
• B. Decreased serum potassium
• C. Decreased hemoglobin
• D. Increased platelets

Correct answer: A

Rationale:

2. A nurse is caring for clients with electrolyte imbalances on a medical-surgical unit. Which clinical manifestations are correctly paired with the contributing electrolyte imbalance? (Select all that do not apply.)

• A. Hypokalemia Flaccid paralysis with respiratory depression
• B. Hyperphosphatemia Paresthesia with sensations of tingling and numbness
• C. . Hyponatremia Decreased level of consciousness
• D.

Correct answer: B

Rationale:

3. After providing discharge teaching, a nurse assesses the clients understanding regarding increased risk for metabolic alkalosis. Which statement indicates the client needs additional teaching?

• A. . I dont drink milk because it gives me gas and diarrhea
• B. I have been taking digoxin every day for the last 15 years
• C. . I take sodium bicarbonate after every meal to prevent heartburn
• D. In hot weather, I sweat so much that I drink six glasses of water each day.

Correct answer: C

Rationale:

4. A patient with hypokalemia and heart failure is admitted to the telemetry unit. The nurse is aware that hypokalemia could cause which of the following abnormalities on an electrocardiogram (ECG)?

• A. Shortened P-R interval
• B. Inverted T wave
• C. Depressed U wave
• D. Elevated U wave

Correct answer: D

Rationale: The correct answer is D: Elevated U wave. Hypokalemia is associated with ECG changes such as an elevated U wave and flattened T waves. Choice A, a shortened P-R interval, is not typically seen in hypokalemia. Choice B, an inverted T wave, is more commonly associated with ischemia or CNS injury rather than hypokalemia. Choice C, a depressed U wave, is not a typical ECG abnormality seen in hypokalemia. Therefore, the correct ECG abnormality associated with hypokalemia is an elevated U wave.

5. A medical-surgical nurse is concerned about the incidence of complications related to IV therapy, including bloodstream infection. Which intervention should the nurse suggest to the management team to make the biggest impact on decreasing complications

• A. Initiate a dedicated team to insert access devices
• B. . Require additional education for all nurses.
• C. Limit the use of peripheral venous access devices.
• D. Perform quality control testing on skin preparation products.

Correct answer: A

Rationale:

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