Bacterial encephalitis and meningitis are difficult to treat because
A)no medications exist for treatment of these infections.
B)antibiotics damage nervous tissue.
C)many antibiotics cannot penetrate the blood-brain barrier.
D)the infections move along peripheral nerves.
E)it is very difficult to determine the causative microbe.

Question

Quizplus · Accepted Answer

The blood-brain barrier prevents many medications, including antibiotics, from penetrating into the brain and central nervous system. Therefore, it is difficult to treat central nervous system infections with antibiotics.

Bacterial Encephalitis and Meningitis Are Difficult to Treat Because