单选题
Whih of the following statements regarding the cerebrospinal fluid is FALSE?
A、
It is secreted by the choroids plexus
B、
It bathes and nourishes the brain and spinal cord
C、
It is composed mostly of protein with little sodium and potassium
D、
It is resorbed by arachnoid villi
E、
Blockage of its pathway leads to hydrocephalus
【正确答案】
C
【答案解析】
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