Nursing Elites

1. A nurse is caring for a client who is experiencing fluid volume deficit (FVD). What clinical finding should the nurse expect?

• A. Decreased hematocrit
• B. Increased heart rate
• C. Increased blood pressure
• D. Decreased respiratory rate

Correct answer: B

Rationale: Increased heart rate is a common sign of fluid volume deficit (FVD) as the body compensates for decreased fluid levels. When a client is experiencing FVD, the body tries to maintain perfusion to vital organs by increasing the heart rate. This compensatory mechanism helps to improve cardiac output and maintain blood pressure. Choices A, C, and D are incorrect because in FVD, hematocrit may be increased due to hemoconcentration, blood pressure tends to decrease as a compensatory response to FVD, and respiratory rate is usually unaffected or may increase due to attempts to maintain oxygenation.

2. A nurse is assessing a client who is at risk for pressure injuries. Which intervention should the nurse include in the plan of care?

• A. Reposition the client every 4 hours
• B. Use a special mattress for the client
• C. Keep the client on bedrest
• D. Encourage the client to remain in one position

Correct answer: B

Rationale: The correct answer is B: 'Use a special mattress for the client.' Using a special mattress reduces pressure on bony prominences and helps prevent pressure injuries. Repositioning the client every 4 hours (choice A) is important but using a special mattress is more effective. Keeping the client on bedrest (choice C) can increase the risk of pressure injuries due to prolonged immobility. Encouraging the client to remain in one position (choice D) is incorrect as it can lead to pressure injuries by exerting pressure on the same areas for an extended period.

3. A client is being taught by a nurse about the correct use of a metered-dose inhaler (MDI). What instruction should the nurse include?

• A. Inhale for 1 second
• B. Hold the inhaler 1-2 inches from the mouth
• C. Exhale immediately after inhaling
• D. Hold the inhaler directly at the lips

Correct answer: B

Rationale: The correct instruction the nurse should include when teaching a client about using a metered-dose inhaler (MDI) is to hold the inhaler 1-2 inches from the mouth. This distance ensures proper delivery of the medication into the airways. Choices A, C, and D are incorrect because inhaling for a specific duration, exhaling immediately after inhaling, or holding the inhaler directly at the lips are not recommended practices for the correct use of an MDI.

4. A nurse is assessing a client who reports a burning sensation at the site of a peripheral IV. The site is red and swollen. What is the nurse's priority action?

• A. Apply a cold compress
• B. Discontinue the IV line
• C. Elevate the limb
• D. Increase the IV flow rate

Correct answer: B

Rationale: The correct answer is to discontinue the IV line. The client's symptoms of a burning sensation, redness, and swelling at the IV site indicate phlebitis, which is inflammation of the vein. The priority action in this situation is to remove the source of irritation, which is the IV line, to prevent further complications such as infection or thrombosis. Applying a cold compress may provide temporary relief but does not address the underlying issue. Elevating the limb is not the priority in this case. Increasing the IV flow rate can worsen the phlebitis by causing further irritation to the vein.

5. When performing an abdominal assessment on a client, what action should the nurse take first?

• A. Palpate the abdomen
• B. Auscultate bowel sounds
• C. Inspect the abdomen
• D. Percuss the abdomen

Correct answer: B

Rationale: The correct answer is to auscultate bowel sounds. This action should be taken first because it ensures that bowel sounds are not altered by physical manipulation. Inspecting the abdomen (choice C) may provide visual cues but does not address functional assessment. Palpating the abdomen (choice A) should follow auscultation to prevent altering bowel sounds. Percussing the abdomen (choice D) is typically done after auscultation and palpation.

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