Final answer:
Elevated protein levels, low CSF glucose, and markedly elevated opening pressure suggest bacterial meningitis.
Step-by-step explanation:
Elevated protein levels, low CSF glucose, and markedly elevated opening pressure on lumbar puncture suggest bacterial meningitis.
A lumbar puncture is a medical procedure in which a sample of cerebrospinal fluid (CSF) is obtained for testing. Abnormal levels of protein (>45 mg/dL) and glucose (<45 mg/dL) in the CSF, along with elevated opening pressure (>250-300 mm H2O), are indicative of bacterial meningitis.
Bacterial meningitis is a serious infection of the membranes surrounding the brain and spinal cord. It is important to diagnose and treat bacterial meningitis promptly to prevent complications and potential neurological damage.