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 a client who has the following laboratory results: potassium 3.4 mEq/L, magnesium 1.8 mEq/L, calcium 8.5 mEq/L, sodium 144 mEq/L. Which assessment should the nurse complete first?

• A. Assess the client's dietary intake of foods high in potassium.
• B. Assess the client's neuromuscular status.
• C. Assess the client's fluid intake and output.
• D. Read food labels to determine sodium content.

Correct answer: D

Rationale: The correct answer is to read food labels to determine sodium content. The client's sodium level is crucial to monitor as it is on the higher side (144 mEq/L), which can indicate hypernatremia. Excessive sodium intake can lead to fluid retention and other complications. Assessing dietary sodium intake can help the nurse and client make necessary adjustments to prevent further sodium imbalances. Choices A, B, and C are not the priority in this situation as the client's sodium level needs immediate attention to prevent potential complications.

3. A patient's lab results show a slight decrease in potassium. The physician has declined to treat with drug therapy but has suggested increasing the potassium through diet. Which of the following would be a good source of potassium?

• A. Apples
• B. Asparagus
• C. Carrots
• D. Bananas

Correct answer: D

Rationale: Bananas are an excellent source of potassium, making them a good choice to increase potassium levels through diet. While apples, asparagus, and carrots are nutritious, they are not particularly high in potassium compared to bananas. Therefore, choosing bananas would be more effective in increasing the patient's potassium intake.

4. What fluid is found in spaces between the cells?

• A. Intracellular fluid
• B. Interstitial fluid
• C. Plasma
• D. Electrolyte

Correct answer: B

Rationale: The correct answer is B, Interstitial fluid. Interstitial fluid is the fluid that surrounds and occupies the spaces between cells, providing them with nutrients and removing waste. Choices A, C, and D are incorrect because intracellular fluid refers to fluid inside cells, plasma refers to the liquid component of blood, and electrolyte refers to substances that dissociate into ions in solution, affecting fluid balance but not specifically found in spaces between cells.

5. 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:

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