A patient with right lower-lobe pneumonia has been treated with IV antibiotics for 3 days. Which assessment data obtained by the nurse indicates that the treatment is effective?

The patient's white blood cell (WBC) count is 6000/μL.

Bronchial breath sounds are heard at the right base.

Increased tactile fremitus is palpable over the right chest.

The patient coughs up small amounts of green mucus.

Answer and Explanation

The Correct Answer is A

A. A decrease in the white blood cell count toward normal levels indicates that the infection is responding to antibiotic treatment. A WBC count of 6000/μL is within the normal range for adults (usually 4,000–11,000/μL), which suggests that the body is no longer fighting a significant infection.
B. Bronchial breath sounds heard at the right base indicate consolidation, a sign of ongoing pneumonia or unresolved infection. This would suggest that the infection is not yet controlled, rather than an improvement.
C. Increased tactile fremitus indicates consolidation, which is commonly seen in pneumonia. It suggests that the infection is still present and has not resolved with treatment.
D. Green mucus can indicate the presence of purulent sputum and ongoing infection. Although the color of the mucus may change during the course of pneumonia, the presence of green mucus does not confirm that the infection is resolving, especially after three days of antibiotics.

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Correct Answer is D

Explanation

A. This is an appropriate statement. Most patients with an ileostomy can resume physical activities and exercise, though they should be mindful of their stoma and pouch during activities.
B. This is a correct statement. The pouch should be emptied when it is about one-third to one-half full to prevent it from becoming too heavy or causing skin irritation.
C. This is also correct. Adhesive remover can be used to gently remove the pouch and adhesive, preventing irritation to the skin around the stoma.
D. This statement indicates a need for more teaching. While many foods can be eaten after an ileostomy, some foods may cause blockages or discomfort (e.g., nuts, seeds, and high-fiber vegetables). Patients need to be educated on dietary modifications and precautions post-ileostomy.

A. Drinks green tea B. Has a glass of wine with dinner each day C. History of NSAID use D. History of bulimia

Correct Answer is C

Explanation

A. Green tea, while it contains some caffeine, is generally not considered a significant risk factor for the development of peptic ulcers. It may have protective effects due to its antioxidant properties, unlike substances that directly irritate the stomach lining.
B. Moderate alcohol consumption, such as a glass of wine, may irritate the stomach lining but is not a primary risk factor for peptic ulcers unless excessive drinking occurs. This would not be the most significant factor for ulcer development.
C. NSAID use is a well-established risk factor for peptic ulcers. NSAIDs inhibit the production of prostaglandins, which protect the stomach lining from acid damage. Chronic use of NSAIDs can lead to ulcer formation due to this inhibition.
D. Bulimia can lead to acid reflux or esophageal irritation, but it is not a direct risk factor for the formation of peptic ulcers. The primary risk factors for peptic ulcers include H. pylori infection and the use of NSAIDs.

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A patient with right lower-lobe pneumonia has been treated with IV antibiotics for 3 days. Which assessment data obtained by the nurse indicates that the treatment is effective?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

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Correct Answer is D

Explanation

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Correct Answer is C

Explanation

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