A nurse is teaching a client who has emphysema about self-management strategies. Which of the following statements by the client indicates an understanding of the teaching?

"I will inhale slowly through pursed lips to help me breathe better."

"I will lie on my stomach to practice abdominal breathing every day."

"I will follow a daily diet high in calories and protein."

"I will avoid getting a flu shot."

Answer and Explanation

The Correct Answer is C

The correct answer is choice C. “I will follow a daily diet high in calories and protein.”

Choice A rationale:

Inhaling slowly through pursed lips is incorrect. The correct technique is to exhale slowly through pursed lips, which helps to keep the airways open longer, allowing for better air exchange and reducing shortness of breath.

Choice B rationale:

Lying on the stomach to practice abdominal breathing is not a recommended strategy for managing emphysema. Abdominal or diaphragmatic breathing can be beneficial, but it is typically practiced in a comfortable, upright position.

Choice C rationale:

Clients with emphysema often have an increased caloric demand due to the effort required to breathe. A diet high in calories and protein can help maintain energy levels and prevent muscle wasting.

Choice D rationale:

Avoiding a flu shot is incorrect. Patients with emphysema are at higher risk for respiratory infections, and getting an annual flu shot is crucial to prevent complications.

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Correct Answer is B

Explanation

This is because Western blot analysis detects specific antibodies to HIV antigens and has a high specificity and sensitivity for HIV infection. CD4+ T-cell count measures the number of helper T cells in the blood and indicates the degree of immunosuppression in clients with HIV infection, but it does not confirm the diagnosis. Quantitative RNA assay and viral load test measure the amount of HIV RNA in the blood and indicate the level of viral replication and response to antiretroviral therapy, but they do not confirm the diagnosis.

A. "I should apply sunscreen prior to going outside, even in the winter months." B. "I used to lie in the sun all the time, but now I know the tanning bed is a better option." C. "My father was treated for melanoma, but skin cancer isn't related to genetics." D. "Because I'm dark-complected, I won't have to worry about skin cancer."

Correct Answer is A

Explanation

This is because sunscreen protects the skin from ultraviolet (UV) radiation, which is a major risk factor for skin cancer. UV radiation can damage DNA and cause mutations that lead to abnormal cell growth and division. Sunscreen should be applied every day, regardless of the season or weather, as UV rays can penetrate clouds and reflect off snow and water.

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A nurse is teaching a client who has emphysema about self-management strategies. Which of the following statements by the client indicates an understanding of the teaching?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is talking with a client who has to come to the clinic for HIV testing. The nurse should explain that, after the laboratory has the enzyme- linked immunosorbent assay (ELISA) results, it will use which of the following tests to confirm the diagnosis?

Correct Answer is B

Explanation

A nurse is teaching a client about risk factors for skin cancer. Which of the following statements by the client indicates an understanding of the teaching?

Correct Answer is A

Explanation

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