Nursing Elites

1. Which of the following tests is recommended for lung cancer screening?

• A. Chest X-ray
• B. Pulmonary function test
• C. Computed tomography (CT) scan
• D. Magnetic resonance imaging

Correct answer: C

Rationale: The correct answer is Computed tomography (CT) scan. When screening for lung cancer, CT scans are recommended over chest X-rays due to their higher sensitivity in detecting lung nodules and early-stage cancers. Pulmonary function tests are not used for screening lung cancer but rather to assess lung function. Magnetic resonance imaging is not the preferred imaging modality for routine lung cancer screening, as CT scans are more commonly used.

2. An immunology nurse is caring for a patient. While planning care, which principle will the nurse remember? The primary role of IgA1 is to prevent infections in the:

• A. Blood
• B. Kidneys
• C. Lungs
• D. Mucous membranes

Correct answer: A

Rationale: The correct answer is A: Blood. IgA1 is mainly found in the blood and plays a crucial role in preventing infections by neutralizing pathogens. While IgA1 can be present in other body areas, its primary function is associated with preventing infections in the blood. Choices B, C, and D are incorrect as IgA1 is not primarily associated with the kidneys, lungs, or mucous membranes.

3. A nurse is teaching a patient about the use of testosterone gel for the treatment of hypogonadism. What important instruction should the nurse provide?

• A. Apply the gel after showering, and allow it to dry completely before dressing.
• B. Apply the gel to the genitals for maximum absorption.
• C. Apply the gel before bedtime to enhance absorption during sleep.
• D. Apply the gel to the face and neck for improved results.

Correct answer: A

Rationale: The correct instruction is to apply testosterone gel after showering and allow it to dry completely before dressing. This helps prevent the transfer of the gel to others and ensures proper absorption. Choice B is incorrect because the gel should not be applied to the genitals. Choice C is incorrect as there is no specific benefit to applying the gel before bedtime. Choice D is incorrect as the gel should not be applied to the face and neck for the treatment of hypogonadism.

4. What long-term risks should the nurse discuss with a patient starting on hormone replacement therapy (HRT)?

• A. HRT is associated with increased risks of cardiovascular events and breast cancer, so these risks should be discussed with the patient.
• B. HRT can improve mood and energy levels, but it also increases the risk of osteoporosis.
• C. HRT can increase the risk of venous thromboembolism, so patients should undergo regular screening.
• D. HRT decreases the risk of fractures, but it also increases the risk of developing diabetes.

Correct answer: A

Rationale: The correct answer is A. When starting on hormone replacement therapy (HRT), the nurse should discuss the increased risks of cardiovascular events and breast cancer with the patient. These risks are important to consider to make an informed decision. Choice B is incorrect as HRT does not increase the risk of osteoporosis; in fact, it may help prevent it. Choice C is incorrect as while HRT can increase the risk of venous thromboembolism, regular screening is not the primary focus for discussion. Choice D is incorrect as HRT does not decrease the risk of fractures and is not primarily associated with an increased risk of developing diabetes.

5. What should the nurse discuss with a patient with a history of cardiovascular disease regarding the risks of hormone replacement therapy (HRT)?

• A. HRT may increase the risk of cardiovascular events, including heart attack and stroke.
• B. HRT may decrease the risk of osteoporosis.
• C. HRT may improve mood and energy levels.
• D. HRT may decrease the risk of breast cancer.

Correct answer: A

Rationale: The correct answer is A. Hormone replacement therapy (HRT) is associated with an increased risk of cardiovascular events, including heart attack and stroke, especially in patients with a history of cardiovascular disease. Choice B is incorrect because HRT is not typically used to decrease the risk of osteoporosis. Choice C is incorrect as mood and energy level improvements are not the primary risks associated with HRT. Choice D is incorrect because HRT may actually increase the risk of breast cancer in some individuals.

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