Which diagnostic test is the most definitive test used to detect meningitis?

CBC

Urinalysis

CT scan

Lumbar puncture

Answer and Explanation

The Correct Answer is D

A. CBC: A CBC can indicate infection (elevated white blood cell count), but it is not specific for meningitis.

B. Urinalysis: Urinalysis is not relevant for diagnosing meningitis.

C. CT scan: A CT scan can detect complications like increased intracranial pressure but does not diagnose meningitis directly.

D. Lumbar puncture: A lumbar puncture allows direct analysis of CSF for glucose, protein, white blood cells, and organisms, which is definitive for diagnosing meningitis.

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Correct Answer is D

Explanation

A. "I cannot wash my child's hair prior to the procedure.": Hair should be clean and free of oils or products to ensure proper electrode placement and signal conduction.

B. "This procedure will be painful for my child.": An EEG is a non-invasive and painless test.

C. "I should not give my child anything to eat prior to the procedure.": Eating is usually permitted before an EEG unless sedation is planned.

D. "My child should remain quiet and still during this procedure.": Movement can interfere with the test's accuracy, so the child needs to stay calm and still during the procedure.

A. Dropping held object B. Loss of consciousness C. Falling to the floor D. Appearance of daydreaming

Correct Answer is ["A","B","D"]

Explanation

A. Dropping held object: Loss of motor activity during absence seizures may result in dropping objects.

B. Loss of consciousness: Absence seizures involve brief, sudden loss of consciousness without convulsions.

C. Falling to the floor: This is associated with atonic or tonic-clonic seizures, not absence seizures.

D. Appearance of daydreaming: A hallmark of absence seizures is the "staring spell" or daydream-like appearance.

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Which diagnostic test is the most definitive test used to detect meningitis?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is reinforcing teaching to the caregivers of a child who is to have an electroencephalogram (EEG). Which of the following statements by the caregivers indicates understanding of the teaching?

Correct Answer is D

Explanation

A nurse is caring for a child who has absence seizures. Which of the following findings should the nurse expect? (select all that apply.)

Correct Answer is ["A","B","D"]

Explanation

A nurse is reinforcing teaching with a 4-year-old child who is on airborne precautions about activities he can do while in the hospital. Which of the following activities should the nurse include in the teaching?

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).

Which of the following is a common symptom of meningitis?

A nurse is reinforcing with a group of caregivers about the risk factors for seizures. Which of the following factors should the nurse include in her teaching? (Select 3 that apply)

Down Syndrome is caused by which additional chromosome?

Which of the following is a common treatment for seizures?

Which of the following is a common symptom of a seizure?

A nurse in a clinic is preparing to administer pre-kindergarten vaccines to a 5-year-old child whose medical record indicates that his immunizations are up to date. Which of the following vaccines should the nurse plan to administer?