The nurse is admitting a patient experiencing photophobia and nuchal rigidity.For which diagnostic test should the nurse prepare this patient?

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Quizplus · Accepted Answer

The patient's symptoms suggest the presence of meningitis, which is an inflammation of the meninges (the protective membranes that cover the brain and spinal cord). A lumbar puncture (LP) is the diagnostic test of choice to confirm or exclude meningitis. This test involves collecting a sample of cerebrospinal fluid (CSF) from the subarachnoid space in the lumbar region of the spine. CSF analysis can provide information about the presence of microorganisms (bacteria, viruses, fungi) and inflammatory cells. Blood tests and imaging studies (such as CT or MRI) may also be ordered, but they are not as sensitive or specific as LP in diagnosing meningitis. Other diagnostic tests, such as evoked potentials or EEG, may be useful to assess brain function or detect abnormalities, but they are not specific for meningitis.

The Nurse Is Admitting a Patient Experiencing Photophobia and Nuchal