An adult client in the intensive care unit (ICU) with a central venous catheter has developed signs and symptoms that are suggestive of a central line-associated bloodstream infection (CLABSI). What is most likely the cause of the infection?

The client was treated for vancomycin-resistant enterococcus (VRE) during a previous admission.

The client had blood cultures drawn from the central line.

The client's central line dressing was changed using clean technique.

The client has received antibiotics and intravenous fluids through the same line.

Answer and Explanation

The Correct Answer is C

A. The treatment for vancomycin-resistant enterococcus (VRE) in a previous admission is not directly related to the development of CLABSI in the current situation. The infection is more likely caused by improper handling or maintenance of the central line.
B. Drawing blood cultures from the central line, while not ideal, is not the most likely cause of CLABSI. Proper technique can mitigate the risk of introducing infection during this procedure.
C. Changing the central line dressing using clean technique instead of sterile technique increases the risk of introducing pathogens to the central line site, leading to a central line-associated bloodstream infection (CLABSI).
D. Receiving antibiotics and intravenous fluids through the same line does not typically cause CLABSI if the line is properly maintained and sterile techniques are observed during administration.

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Correct Answer is {"dropdown-group-1":"B","dropdown-group-2":"B"}

Explanation

Encephalopathy is a common complication of severe alcohol withdrawal, characterized by altered mental status, confusion, and other neurological symptoms.
Ammonia levels are often elevated in patients with alcohol withdrawal syndrome, and high ammonia levels can contribute to encephalopathy.

A. "Tremors, nervousness, and insomnia may indicate your dose is too high." B. "Notify your healthcare provider if you begin to lose weight." C. "This medication will require monitoring for increased risk for bleeding." D. "The medication decreases the overproduction of the thyroid hormone thyroxine."

Correct Answer is A

Explanation

A. Levothyroxine is used to replace thyroid hormone in hypothyroidism. Symptoms like tremors, nervousness, and insomnia can indicate that the dose is too high, suggesting possible hyperthyroidism.
B. Weight loss alone is not a primary indicator for adjusting levothyroxine. It is more important to monitor for symptoms of overdosage, such as those described in option A.
C. Levothyroxine does not increase the risk of bleeding. Monitoring is typically focused on thyroid hormone levels rather than bleeding risks.
D. Levothyroxine increases thyroid hormone levels, not decreases them. It is used to supplement the deficient hormone in hypothyroidism.

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An adult client in the intensive care unit (ICU) with a central venous catheter has developed signs and symptoms that are suggestive of a central line-associated bloodstream infection (CLABSI). What is most likely the cause of the infection?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse in the emergency department (ED) is admitting a 46-year-old client. Exhibits Complete the following sentence by using the lists of options. The client is at highest risk for developing dropdown evidenced by the client's dropdown

Correct Answer is {"dropdown-group-1":"B","dropdown-group-2":"B"}

Explanation

A nurse is providing education about levothyroxine to a client diagnosed with primary hypothyroidism. Which of the following statements should the nurse use when teaching the client?

Correct Answer is A

Explanation

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