<prompt> A 15yr female patient develops loss of appetite cough followed by neck rigidity. CSF examination shows: glucose 40 mg, protein 150 mg, chloride 52 meqL and with full of lymphocytes. Which of the following the most likely diagnosis in this patient?Tubercular meningitisBrain abscessBacterial meningitisViral encephalitis  <response>: Tubercular meningitis Normal CSF findings Tuberculous CSF finding Viral CSF findings Bacterial CSF finding Gross appearance Clear may clot Clear Turbid Pressure Increased Increased Increased Glucose 40-70 mgdl Decreased Normal Decreased Protein 20-50 mgdl Increased Normal Increase Chloride 116-122 mgdl Decrease Lymphocytosis Decrease Cells 5u ; Pleocytosis lymphoses but initially neutrophilia may be seen Neutrophilia 