Nursing Elites

1. A client has a new prescription for a cane. What instruction should the nurse include?

• A. Hold the cane on the weaker side
• B. Ensure the cane has a rubber tip
• C. Keep the cane on the dominant side
• D. Use the cane only on stairs

Correct answer: B

Rationale: The correct answer is B: 'Ensure the cane has a rubber tip.' This instruction is essential for safety as the rubber tip prevents slipping, providing stability. Choice A is incorrect because the cane should be held on the stronger side to provide better support and balance. Choice C is incorrect as the cane should be used on the stronger, more dominant side. Choice D is also incorrect as a cane is not only used on stairs but also for general support and mobility.

2. A nurse is teaching a client with diabetes mellitus about foot care. What is the most important instruction the nurse should include?

• A. Apply lotion between the toes after bathing
• B. Inspect feet daily for injuries
• C. Wear shoes only indoors
• D. Cut toenails in a rounded shape

Correct answer: B

Rationale: Inspecting feet daily for injuries is crucial for clients with diabetes to prevent unnoticed wounds from becoming infected. This instruction is the most important as it helps in early detection and management of foot problems. Choice A is incorrect because applying lotion between the toes can lead to excessive moisture, increasing the risk of fungal infections. Choice C is wrong as wearing shoes indoors can also lead to foot issues. Choice D is incorrect because cutting toenails in a rounded shape can result in ingrown toenails, posing a risk for infection.

3. A client has a new prescription for a metered-dose inhaler (MDI). What instruction should the nurse include?

• A. Inhale the medication for 1 second
• B. Shake the inhaler vigorously before use
• C. Hold the inhaler 1-2 inches from the mouth
• D. Exhale immediately after inhalation

Correct answer: C

Rationale: The correct instruction for a client using a metered-dose inhaler (MDI) is to hold the inhaler 1-2 inches from the mouth. This distance allows for the proper delivery of the medication into the lungs. Choice A is incorrect because the duration of inhalation can vary depending on the medication, and 1 second may not be adequate. Choice B is incorrect as shaking the inhaler vigorously is not necessary for all MDIs and can lead to inaccurate dosing. Choice D is incorrect as the client should hold their breath for about 10 seconds after inhalation to allow the medication to deposit in the lungs.

4. A healthcare professional is reviewing the laboratory values of a client who is experiencing fluid volume deficit (FVD). What finding should the professional expect?

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

Correct answer: B

Rationale: The correct answer is 'Increased hematocrit.' In fluid volume deficit (FVD), there is a decrease in the amount of fluid in the blood vessels, leading to hemoconcentration. This results in an increase in hematocrit levels. Choices A, C, and D are incorrect because a decrease in hematocrit, decrease in white blood cell count, and an increase in red blood cell count are not typically seen in fluid volume deficit.

5. A nurse is planning to administer multiple medications to a client with dysphagia. What action should the nurse take?

• A. Crush medications and mix them with honey
• B. Provide medications through a straw
• C. Place the medications in small amounts of pudding
• D. Offer the medications with a full glass of water

Correct answer: C

Rationale: The correct action for the nurse to take when administering medications to a client with dysphagia is to place the medications in small amounts of pudding. Mixing medications with pudding helps clients with dysphagia swallow them more easily. Choice A (crushing medications and mixing with honey) is not recommended as it may alter the medication properties. Choice B (providing medications through a straw) is not suitable for clients with dysphagia as it can pose a choking hazard. Choice D (offering medications with a full glass of water) may be difficult for clients with dysphagia to swallow and increase the risk of aspiration.

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