A nurse is explaining to a client the importance of collecting a sputum sample for evaluation in suspected pneumonia. The client asks why this is necessary. What is the nurse's best response?

"A sputum sample helps determine if you have a viral or bacterial infection."

"Sputum testing can identify the specific type of pneumonia you have."

"Sputum samples are primarily used to assess lung function."

"Collecting sputum helps confirm the presence of pneumonia and identify its severity."

Answer and Explanation

The Correct Answer is D

A) Incorrect. While sputum testing can provide information about the causative pathogen, it is not the primary purpose of collecting sputum in pneumonia diagnosis.

B) Incorrect. Sputum testing can help identify the causative pathogen, but its primary purpose is to confirm the presence of pneumonia and assess its severity.

C) Incorrect. Sputum samples are not primarily used to assess lung function but rather to detect the presence of infectious agents.

D) Correct. Collecting sputum helps confirm the diagnosis of pneumonia and provides information about the severity and causative pathogen.

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Correct Answer is B

Explanation

A) Incorrect. Oxygen therapy does not directly kill bacteria but helps support the body's oxygen needs during infection.

B) Correct. Oxygen therapy is used to improve lung function and maintain proper oxygen levels in the blood, which can be compromised during pneumonia.

C) Incorrect. Oxygen therapy and antibiotic treatment serve different purposes, and oxygen therapy does not reduce the need for antibiotics.

D) Incorrect. While oxygen therapy can support recovery, it does not speed up the recovery process on its own.

A. "You can stop antibiotics once your symptoms improve, even if the prescription isn't finished." B. "Finishing the full course of antibiotics is crucial to completely eliminate the infection." C. "You only need to take antibiotics until your fever goes away; then, you can discontinue them." D. "You can save some antibiotics for future use if you have leftover pills."

Correct Answer is B

Explanation

A) Incorrect. Antibiotics should be taken for the full prescribed course, even if symptoms improve before completion.

B) Correct. Completing the full course of antibiotics is essential to ensure that the infection is completely eradicated and to prevent recurrence or antibiotic resistance.

C) Incorrect. The duration of antibiotic treatment should be based on the healthcare provider's instructions, not solely on the resolution of fever.

D) Incorrect. Antibiotics should not be saved for future use or shared with others; they should be taken as prescribed and disposed of properly if not used.

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A nurse is explaining to a client the importance of collecting a sputum sample for evaluation in suspected pneumonia. The client asks why this is necessary. What is the nurse's best response?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is caring for a client with pneumonia who is receiving oxygen therapy. The client asks why they need oxygen. What is the nurse's best explanation?

Correct Answer is B

Explanation

A nurse is providing education to a client recently diagnosed with pneumonia. The client asks about the importance of completing the prescribed antibiotic course. What should the nurse emphasize?

Correct Answer is B

Explanation

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