The ratio of glucose in CSF to that in blood is normally 0.6 (if the blood glucose is between 70 and 120 mg/dl). In general, CSF glucose levels (half the serum glucose levels are consistent with bacterial meningitis, due to a general disturbance of the blood brain barrier (NOT BACTERIAL CONSUMPTION OF GLUCOSE).
Sir Gawain and the Green Knight Essay - Sir Gawain and the Green Knight In this passage taken from Sir Gawain and the Green Knight Lines 1623-1718, the reader sees how Sir Gawain is the hero of the poem, through the tests of the host.
Character Analysis Gandalf. Gandalf is a good wizard who has powers beyond those of other characters: He sometimes uses a magic wand and he seems able to appear and disappear at will. He guides the travelers and rescues them from trolls, Goblins, and Wargs.