Q. What is CSF.?

✏ (cerebrospinal fluid ) is the liquids around the brain and spinal cord .

The fluid is made by group of sells , is called the choroid plexus , that tje deep INSIDE our brain .

Our BODY has 150 milliliter fluid --roughly two third of a cup.

✏What can it tell your doctor .

A sample of CSF can be an important clue .it can tell your doctor if u have one number of conditions , such as...

♠ multiple sclerosis :-(when your body immune system attracts your nerve. )

♠ Encephalitis :- ( INFLAMMATION on your brain cells .)

♠Leokemia:-( A kind of blood cancer .)

✏How is sample taken .

↪Your doctor will use a procedure is called spinal tap or lumber puncher .she will take a sample of cerebrospinal fluid with a long thin needle . You will get a local anesthetic to numb the skin in area , and the needle will go two of your vertebrae , the bones that surround your spinal cord make up your spine . she will take a tablespoon or two of the fluid for testing .

✏How Is the sample Used .

↪What is your CSF can help your doctor identify or rule out VARIOUS diseases:-

♠. If you have high levels of a substance called immunoglobulin . which your body uses to fight disease , or other thing related to your nerves cells , that could point to multiple sclerosis .

♠ Discolored fluid might be a sign of a cerebral hemorrhage (bleeding in your brain ) or stroke .

⏩Hopes it's HELPS you .

↪Mark brainliest .