A 25-year-old female patient presents with fever, chills, and a productive cough. Sputum culture reveals Gram-positive cocci in clusters. Which of the following bacterial organisms is most likely responsible for this infection?

Klebsiella pneumoniae

Streptococcus pneumoniae

Escherichia coli

Staphylococcus aureus

Answer and Explanation

The Correct Answer is D

A.   Klebsiella pneumoniae is a Gram-negative bacterium and is typically associated with more severe pneumonia, particularly in patients with underlying lung disease, but it does not form clusters.
B.   Streptococcus pneumoniae is a common cause of pneumonia but typically appears as Gram-positive cocci in pairs or chains, not clusters.
C.   Escherichia coli is a Gram-negative bacterium that generally causes urinary tract infections and is not a common cause of pneumonia with Gram-positive cocci in clusters.
D.   Staphylococcus aureus is a Gram-positive bacterium that forms clusters and is a common cause of pneumonia, particularly in young, otherwise healthy individuals, and can present with fever, chills, and productive cough. This fits the presentation and sputum findings in this patient.

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Correct Answer is D

Explanation

A. Administering an anti-diarrheal medication as prescribed might help control the symptoms, but it is important to address the underlying cause of the diarrhea first, such as adjusting the feeding.
B. Increasing water flushes may help with hydration, but it does not specifically address the diarrhea caused by the enteral feeding. It's more important to manage the feeding itself.
C. Switching the feeding method to bolus feeding could increase the risk of aspiration and discomfort. Continuous feeding is generally safer and better tolerated in this context.
D. Decreasing the feeding rate and consulting the dietitian for a fiber-enriched formula is the most appropriate response. Adjusting the feeding rate can help reduce gastrointestinal upset, and a fiber- enriched formula can help firm up stools.

A. Apply soft restraints to prevent injury during the seizure. B. Administer intravenous lorazepam. C. Obtain a detailed seizure history from the family. D. Ensure the patient's airway is open and position them on their side.

Correct Answer is D

Explanation

A. Applying soft restraints during a seizure could increase the risk of injury and is not recommended.
B. Administering lorazepam is often necessary in seizures, but the priority during a seizure is ensuring the airway is open and the patient is in a safe position.
C. Obtaining a seizure history is important but should be done after managing the acute situation.
D. The priority during a seizure is to ensure the patient's airway is open and to position them on their side to prevent aspiration and facilitate breathing.

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A 25-year-old female patient presents with fever, chills, and a productive cough. Sputum culture reveals Gram-positive cocci in clusters. Which of the following bacterial organisms is most likely responsible for this infection?

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Naxlex Comprehensive Predictor Exams

A nurse is caring for a patient receiving continuous enteral feeding through a nasogastric tube. During the assessment, the nurse discovers that the patient is experiencing diarrhea. Which of the following actions should the nurse take to address this complication?

Correct Answer is D

Explanation

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Correct Answer is D

Explanation

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