A nurse is assessing a five-month-old Infant. The nurse should recognize that which of the following manifestations is associated with a central nervous system (CNS) Infection?
Oliguria
Negative Kernig's sign
Bulging fontanel
Negative Brudzinski sign
The Correct Answer is C
A. Oliguria (decreased urine output) may be a sign of dehydration or kidney dysfunction but is not typically the primary symptom of a CNS infection.
B. A negative Kernig's sign (no resistance to leg extension) is a reassuring sign and suggests that meningitis or other CNS infections are less likely. A positive sign would suggest possible meningitis.
C. Bulging of the fontanel is a sign of increased intracranial pressure, which can occur in CNS infections such as meningitis. This is a critical finding that requires immediate attention.
D. A negative Brudzinski sign means there is no neck stiffness or pain when the neck is flexed, which is a good finding. A positive sign would suggest the presence of meningitis.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Low levels of AFP are not diagnostic of any condition, but they could indicate a potential issue, requiring further investigation.
B. A negative AFP test does not rule out genetic issues, as AFP is just one screening tool.
C. High levels of AFP may indicate a neural tube defect or other issues and warrant further testing, such as ultrasound or amniocentesis.
D. An elevated AFP level is associated with neural tube defects but does not definitively indicate the presence of one without further testing.
Correct Answer is {"dropdown-group-1":"A","dropdown-group-2":"C"}
Explanation
A. Digitalis toxicity can occur in children receiving digoxin, especially if there are electrolyte imbalances or if the dose is too high. Symptoms of toxicity include nausea, vomiting, and arrhythmias.
C. Hypokalemia is a common side effect of diuretics like furosemide. Low potassium levels increase the risk of digoxin toxicity, which is critical to monitor in this child’s care.
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