. A nurse is reviewing the cerebral spinal fluid analysis for a group of clients who have suspected meningitis. Which of the following analysis findings would be consistent with a diagnosis of bacterial meningitis? (Select three answers that apply).
Clear CSF
Cloudy CSF
Negative gram stain.
Decreased glucose content.
Positive gram stain.
Correct Answer : B,D,E
A. Clear CSF: Clear CSF is typically seen in viral meningitis or normal findings, not bacterial meningitis.
B. Cloudy CSF: Cloudy CSF indicates the presence of infection and is characteristic of bacterial meningitis.
C. Negative gram stain: A negative gram stain indicates the absence of bacterial pathogens, which is not consistent with bacterial meningitis.
D. Decreased glucose content: Bacteria consume glucose, leading to decreased glucose levels in bacterial meningitis.
E. Positive gram stain: A positive gram stain confirms the presence of bacterial organisms in the CSF, supporting a diagnosis of bacterial meningitis.
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Correct Answer is C
Explanation
A. Integumentary: Meningitis affects the central nervous system (CNS), not the skin, though a rash can sometimes appear with meningococcal meningitis.
B. Digestive: Digestive symptoms like nausea and vomiting may occur, but the primary system affected is the CNS.
C. Central Nervous: Meningitis is an inflammation of the meninges, which are protective coverings of the brain and spinal cord in the CNS.
D. Cardiopulmonary: Cardiopulmonary symptoms are not primary features of meningitis, though severe cases may affect vital systems indirectly.
Correct Answer is ["A","C","E"]
Explanation
A. Febrile episode: Fever is a common trigger for febrile seizures in children, especially between 6 months and 5 years.
B. Low blood lead levels: Elevated, not low, blood lead levels can increase the risk of seizures due to neurotoxicity.
C. Sodium imbalance: Both hyponatremia and hypernatremia can cause seizures by disrupting neuronal function.
D. Presence of diphtheria: Diphtheria does not directly increase the risk of seizures. Neurological complications are rare and secondary.
E. Hypoglycemia: Low blood sugar levels deprive the brain of energy, which can lead to seizures.