Nursing Elites

1. A client in a physician’s office has just made an appointment for an exercise stress test. The client should be instructed to:

• A. Wear sweatpants and a heavy sweatshirt
• B. Eat a small meal just before the procedure
• C. Wear comfortable rubber-soled shoes such as sneakers
• D. Avoid consuming caffeine for 30 minutes before the procedure

Correct answer: C

Rationale: The client should wear comfortable rubber-soled shoes, such as sneakers, for the exercise stress test. This choice ensures safety and stability during the procedure. Wearing sweatpants and a heavy sweatshirt (Choice A) would not be appropriate as the client needs to wear light, loose, comfortable clothing. Eating a small meal just before the procedure (Choice B) could lead to discomfort during the test. Avoiding caffeine for 30 minutes before the procedure (Choice D) is not a specific instruction related to the attire or preparation for the test.

2. An 81-year-old male client has emphysema. He lives at home with his cat and manages self-care with no difficulty. When making a home visit, the nurse notices that his tongue is somewhat cracked, and his eyeballs are sunken into his head. What nursing intervention is indicated?

• A. Help the client determine ways to increase his fluid intake.
• B. Obtain an appointment for the client to see a pulmonologist.
• C. Schedule an appointment with a nutritionist to assess the client's diet.
• D. Encourage the client to slightly increase his use of oxygen at night and to always use humidified oxygen.

Correct answer: A

Rationale: The correct nursing intervention in this scenario is to assist the client in finding ways to increase his fluid intake. Clients with COPD, including emphysema, should aim to consume at least three liters of fluids per day to help keep their mucus thin. As the disease progresses, these clients may decrease fluid intake due to various reasons. Suggesting creative methods, such as having disposable fruit juices readily available, can help the client meet this goal. Option B is incorrect as seeing an ear, nose, and throat specialist is not directly related to the client's symptoms. Option C is not the priority in this case, as the main concern is addressing the client's dehydration. Option D does not address the immediate need for managing the client's dehydration and is not the most appropriate intervention at this time.

3. When performing a health history on a patient who is to begin receiving a thiazide diuretic to treat heart failure, the nurse will be concerned about a history of which condition?

• A. Asthma
• B. Glaucoma
• C. Gout
• D. Hypertension

Correct answer: C

Rationale: Thiazide diuretics block uric acid secretion, leading to elevated levels that can contribute to gout. Therefore, patients with a history of gout should take thiazide diuretics with caution. Asthma (Choice A), Glaucoma (Choice B), and Hypertension (Choice D) are not directly contraindicated with thiazide diuretics, making choices A, B, and D incorrect.

4. What is the most important nursing intervention for a patient with increased intracranial pressure (ICP)?

• A. Elevate the head of the bed to 30 degrees.
• B. Administer diuretics to reduce fluid volume.
• C. Administer corticosteroids to reduce inflammation.
• D. Keep the patient in a supine position.

Correct answer: A

Rationale: Elevating the head of the bed to 30 degrees is crucial for a patient with increased intracranial pressure (ICP) because it helps promote venous drainage from the brain, thereby reducing ICP. Keeping the head of the bed elevated helps facilitate cerebral perfusion and can prevent a further increase in ICP. Administering diuretics (Choice B) may be considered in some cases to reduce fluid volume, but it is not the most critical intervention for immediate ICP management. Administering corticosteroids (Choice C) is not typically indicated for managing increased ICP unless there is a specific underlying condition requiring their use. Keeping the patient in a supine position (Choice D) can actually worsen ICP by impeding venous outflow from the brain, making it an incorrect choice for this scenario.

5. A client is hospitalized with heart failure (HF). Which intervention should the nurse implement to improve ventilation and reduce venous return?

• A. Perform passive range of motion exercises
• B. Place the client in high Fowler's position
• C. Administer oxygen via nasal cannula
• D. Increase the client's activity level

Correct answer: B

Rationale: In clients with heart failure, placing them in high Fowler's position is beneficial as it helps reduce venous return and improve ventilation. This position aids in decreasing the workload on the heart by promoting better lung expansion and oxygenation. Passive range of motion exercises (Choice A) are not directly related to improving ventilation or reducing venous return. Administering oxygen via nasal cannula (Choice C) may help with oxygenation but does not directly address reducing venous return. Increasing the client's activity level (Choice D) may worsen heart failure symptoms by increasing the workload on the heart.

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