<prompt> CSF examination in a one day old term male infant with convulsions reveals cell count -- 10 RBCsHPF, 50 cells; protein -- 70 mgdl.; sugar -- 30 mgdlBlood sugar 40 mgdi The child is likely to be suffering fromMeningitisIntracranial bleedHypoglycemiaNone of the above  <response>: B Intracranial bleed RBCs are normally not present in the CSF and their presence indicates traumatic tap or subarachnoid hemorrhage. CSF characteristics: Idiopathic seizures --Clear CSF with normal protein, normal glucose, no WBCs, no RBCs, normal opening pressure and normal Gamma globulin. Bacterial meningitis --Milky CSF with increased protein, decreased glucose, high WBCs PMN predominate, few RBCs, mildly increased opening pressure and normal Gamma globulin. Guillain Barre Syndrome --Yellow CSF with very high protein up to a gram, normal glucose, no WBCs, no RBCs, normal opening pressure and normal Gamma globulin Subarachnoid haemorrhage -- Yellow CSF with increased protein, normal glucose, few WBCs, inumerable RBCs, mildly increased opening pressure normal Gamma globulin. Benign intracranial hypertension --Clear CSF with normal protein, normal glucose, no WBCs, no RBCs, increased opening pressure and normal Gamma globulin. 