Blood
blood, cerebrospinal fluid, urine, joint fluid
dural sinuses
Basically not - normally there are so few as to be undetectable. In the presence of an infection such as meningitis the number rises significantly, and they can be seen under a microscope.
cerebrospinal fluid -- 7.3
yes the canal does contain cerebrospinal fluid....
VENTRICLES. :) they contain cerebrospinal fluid .! ----THE ANATOMY STUDENT
No. CSF like blood should be sterile.
Normally there are no red blood cells in cerebrospinal fluid, but some kinds of injuries can cause bleeding into the cerebrospinal fluid in which case there will be red blood cells.
Cerebrospinal fluid is formed from blood by the choroid. This is usually produced through the process of filtration of blood in the brain.
Blood
The spine and brain contain Cerebrospinal fluid (CSF)
It gets distributed into the blood stream.
blood, cerebrospinal fluid, urine, joint fluid
dural sinuses
Subarachnoid space
Basically not - normally there are so few as to be undetectable. In the presence of an infection such as meningitis the number rises significantly, and they can be seen under a microscope.