A nurse is explaining the purpose of a sputum culture to a client with pneumonia. What should the nurse emphasize about this test?

"A sputum culture helps determine the presence of pneumonia."

"This test identifies the specific type of pneumonia you have."

"Sputum cultures are used to assess lung function."

"A sputum culture identifies the causative bacteria or pathogen."

Answer and Explanation

The Correct Answer is D

A) Incorrect. While a sputum culture is part of pneumonia diagnosis, its primary purpose is to identify the causative bacteria or pathogen.

B) Incorrect. While a sputum culture can provide information about the specific causative pathogen, its primary role is to identify the pathogen itself.

C) Incorrect. Sputum cultures are not used to assess lung function but rather to detect infectious agents.

D) Correct. A sputum culture is essential for identifying the specific bacteria or pathogen causing pneumonia, which helps guide antibiotic treatment.

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Correct Answer is D

Explanation

A) Incorrect. Good hand hygiene and avoiding contact with others can help prevent infections but are not the primary risk factors for pneumonia.

B) Incorrect. Chronic diseases, such as diabetes and heart disease, can increase the risk of pneumonia, especially when they weaken the immune system.

C) Incorrect. Age is a risk factor for pneumonia, but being young and healthy does not eliminate the risk, and other factors also play a role.

D) Correct. Smoking, chronic lung conditions (e.g., COPD), and a weakened immune system are significant risk factors for pneumonia.

A. "You should perform these exercises every hour, even through the night." B. "Doing the exercises three times a day is sufficient." C. "It's best to do the exercises only when you feel shortness of breath." D. "You can skip these exercises; they won't make much of a difference."

Correct Answer is A

Explanation

A) Correct. Frequent coughing and deep breathing exercises are essential to prevent complications such as pneumonia-associated atelectasis and maintain lung function. Clients should be encouraged to perform these exercises hourly, including during the night.

B) Incorrect. While performing exercises three times a day may be better than not doing them at all, more frequent exercises are recommended for clients with pneumonia.

C) Incorrect. Waiting until shortness of breath occurs may not provide adequate prevention of respiratory complications.

D) Incorrect. Coughing and deep breathing exercises are beneficial for maintaining lung function and preventing complications in clients with pneumonia.

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A nurse is explaining the purpose of a sputum culture to a client with pneumonia. What should the nurse emphasize about this test?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is discussing the risk factors for pneumonia with a client. Which client statement indicates an accurate understanding of risk factors?

Correct Answer is D

Explanation

A nurse is caring for a client with pneumonia and is instructing the client on coughing and deep breathing exercises. The client asks, "How often should I perform these exercises?" What is the nurse's best response?

Correct Answer is A

Explanation

A client asks the nurse to explain how pneumonia develops in the lungs. What should the nurse include in the explanation of pneumonia's pathophysiology?

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A client asks the nurse about the role of bacteria in the development of pneumonia. What should the nurse explain about bacterial pneumonia's pathophysiology?

A nurse is discussing the basics of pneumonia with a client. Which statement accurately describes pneumonia?

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