MRCP2-3040

MRCP2-3040

The disease defining test in this case would be a lumbar puncture to analyze the cerebrospinal fluid (CSF) for signs of meningitis. The CSF analysis in this case shows elevated red blood cells (RBCs) and normal white blood cells (WBCs), indicating a possible subarachnoid hemorrhage. However, further tests such as CT or MRI may be needed to confirm the diagnosis.