Nursing Elites

1. A client at risk for pressure injuries is being cared for by a nurse. What intervention should the nurse implement?

• A. Keep the client in one position
• B. Use a special mattress for the client
• C. Turn the client every 4 hours
• D. Provide extra pillows for positioning

Correct answer: B

Rationale: The correct intervention for a client at risk for pressure injuries is to use a special mattress. Special mattresses help reduce the risk of pressure injuries by redistributing pressure on bony areas, thus preventing tissue damage. Keeping the client in one position (choice A) can actually increase the risk of pressure injuries due to prolonged pressure on specific areas. Turning the client every 4 hours (choice C) is important for preventing pressure injuries, but using a special mattress is a more effective intervention. Providing extra pillows for positioning (choice D) may offer some comfort but does not address the primary intervention of pressure redistribution that a special mattress provides.

2. 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.

3. A nurse is preparing to administer a medication to a client with a nasogastric (NG) tube. What action should the nurse take?

• A. Administer the medication with a straw
• B. Flush the NG tube with 30 mL of water before administration
• C. Crush all medications together
• D. Mix the medication with pudding

Correct answer: B

Rationale: The correct action for the nurse to take when administering medication to a client with a nasogastric (NG) tube is to flush the NG tube with 30 mL of water before administration. Flushing the tube with water helps ensure the patency of the tube and prevents clogging. Choice A is incorrect because administering the medication with a straw is not a recommended practice for NG tube administration. Choice C is incorrect because crushing all medications together may lead to potential drug interactions. Choice D is incorrect because mixing the medication with pudding is not a standard method for administering medication through an NG tube.

4. A nurse is reviewing the lab report of a client who has been experiencing a fever for the last 3 days. What lab result indicates the client is experiencing fluid volume deficit (FVD)?

• A. Decreased BUN levels
• B. Increased hematocrit
• C. Increased white blood cell count
• D. Decreased hematocrit

Correct answer: B

Rationale: The correct answer is B: Increased hematocrit. Increased hematocrit indicates hemoconcentration, which is a sign of fluid volume deficit. When there is a decrease in fluid volume in the body, the blood becomes more concentrated, leading to an increase in hematocrit levels. Choices A, C, and D are incorrect because decreased BUN levels, increased white blood cell count, and decreased hematocrit are not indicative of fluid volume deficit.

5. A nurse is assessing the IV infusion site of a client who reports pain at the site. The site is red, and there is warmth along the course of the vein. What should the nurse do?

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

Correct answer: B

Rationale: The correct answer is to discontinue the infusion (Choice B) as the signs described suggest phlebitis, an inflammation of the vein. Increasing the IV flow rate (Choice A) can exacerbate the condition by increasing the irritation. Elevating the limb (Choice C) and applying a cold compress (Choice D) are not the appropriate interventions for phlebitis. Elevation and cold therapy are more suitable for conditions like swelling or inflammation, but in this case, discontinuing the infusion is the priority to prevent further complications.

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