This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: CNS infections, Subject name: Pediatrics
A CSF/serum glucose ratio of < 0.4 is highly suggestive of: 
Select and explain. 
A. Bacterial Meningitis, B. Viral Meningitis, C. Carcinomatous Meningitis, D. Acanthameba meningitis
A: Bacterial Meningitis
Answer: A: Bacterial Meningitis 
Explanation: - Hypoglycorrhachia (Low CSF: serum glucose ratio) is commonly seen in Bacterial meningitis. CSF findings: