A nurse in a pediatric clinic is discussing the pathophysiology of Reye syndrome with a newly licensed nurse. Which of the following statements by the newly licensed nurse indicate an understanding of the disorder?
"Reye syndrome causes fatty changes in the liver."
"Reye syndrome leads to venous thrombus formation."
"Reye syndrome is associated with misuse of acetaminophen."
"Reye syndrome is linked to decreased serum ammonia levels."
The Correct Answer is A
A. "Reye syndrome causes fatty changes in the liver."
This statement is correct. Reye syndrome is characterized by acute non-inflammatory encephalopathy and fatty changes in the liver, which can lead to liver dysfunction and failure.
B. "Reye syndrome leads to venous thrombus formation."
This statement is incorrect. Reye syndrome primarily affects the brain and liver, leading to cerebral edema and liver dysfunction. It does not typically involve venous thrombus formation.
C. "Reye syndrome is associated with misuse of acetaminophen."
This statement is incorrect. While the exact cause of Reye syndrome is not fully understood, it is not associated with the misuse of acetaminophen. However, there is a well-established association between Reye syndrome and the use of aspirin (salicylates) during viral infections, particularly in children and adolescents.
D. "Reye syndrome is linked to decreased serum ammonia levels."
This statement is incorrect. Reye syndrome is associated with increased serum ammonia levels due to liver dysfunction and impaired ammonia metabolism. Elevated ammonia levels can contribute to the encephalopathy seen in Reye syndrome.

Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Obtain a daily weight:
This is an appropriate action. Monitoring daily weights can help assess fluid balance and detect fluid retention, which is common in children with kidney disorders like acute glomerulonephritis. Sudden weight gain or fluid overload may indicate worsening kidney function and the need for intervention.
B. Strain the urine:
Straining the urine may be indicated to monitor for the presence of blood or protein, which are common findings in acute glomerulonephritis. Straining the urine is not necessary, as hematuria is a common finding and does not indicate kidney damage.
C. Monitor blood glucose level every 4 hr:
Monitoring blood glucose levels every 4 hours is not directly related to the care of a child with acute glomerulonephritis. Blood glucose monitoring is more relevant in conditions such as diabetes mellitus. However, monitoring electrolyte levels, including blood glucose, may be part of routine laboratory testing in children with kidney disorders.
D. Recommend strict bed rest:
Strict bed rest is not typically recommended for children with acute glomerulonephritis unless there are specific complications or severe symptoms requiring immobilization. While some activity restriction may be recommended during the acute phase of the illness, strict bed rest may lead to complications such as deconditioning and venous thromboembolism.
Correct Answer is B
Explanation
A. Decreased calories:
During illness, it's important to ensure adequate calorie intake to meet the body's increased energy demands for fighting off infection. Decreasing calories is not appropriate and can lead to hypoglycemia in a child with diabetes mellitus.
B. Increased fluids:
This is the correct option. During illness, the body's fluid requirements increase due to fever, sweating, and increased urination. Providing increased fluids helps prevent dehydration, which can exacerbate hyperglycemia. Parents should encourage the child to drink plenty of water or other sugar-free fluids to stay hydrated.
C. Blood glucose monitoring every 8 hr:
During illness, blood glucose levels may fluctuate more than usual due to changes in food intake, activity level, and the body's response to stress. Therefore, more frequent blood glucose monitoring is necessary, typically every 2-4 hours or as directed by the healthcare provider, rather than every 8 hours.
D. Urine testing for leukocytes:
Urine testing for leukocytes is not directly related to managing diabetes mellitus during illness. It may be done to assess for urinary tract infections, which can occur more frequently in individuals with diabetes, but it is not a routine part of diabetes management during illness.
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