The ideal of anarchism is a society in which all individuals can do whatever they choose, except interfere with the ability of other individuals to do what they choose. This ideal is called anarchy, from the Greek anarchia, meaning absence of government.ut anarchy is not perfect freedom. It is only the absence of government, or coercive establishments. To show that perfect freedom is impossible is not to argue against anarchism, but simply to provide an instance of the general truth that nothing is perfect.
Cerebral spinal fluid (CSF) collection. Cerebrospinal fluid (CSF) collection is a test to look at the fluid that surrounds the brain and spinal cord. CSF acts as a cushion, protecting the brain and spine from injury. The fluid is normally clear. It has the same consistency as water. The test is also used to measure pressure in the spinal fluid.
The brain and spinal cord are surrounded by CSF, the fluid in effect holding the brain in a state of suspension so that the weight of the organ is neutralized, keeping the lower part of the brain from suffering damage as a result of the total weight of the brain bearing down on it and pressing against the skull wall.n effect, the brain floats in a pool of CSF, which also acts as a cushion against sudden jolts or blows to the head. In instances where such trauma results in forces too great to be compensated for by the CSF, concussions can occur as a result of the brain crashing against the hard bone of the skull.