What is cerebrospinal fluid, what does cerebrospinal fluid mean, what does cerebrospinal fluid mean

Cerebrospinal fluid is a colorless and transparent fluid that exists in the skull, with a total amount of about 140 ml, which can buffer external force, reduce **, and protect the brain and spinal cord. It also has an important function of transporting nutrients to the brain and spinal cord and carrying away the waste products produced. Cerebrospinal fluid is constantly produced and absorbed.

If the arachnoid membrane and meninges are torn due to trauma, surgery, or other reasons, and cerebrospinal fluid flows out, it is called"Cerebrospinal fluid leakage", leakage from the nostrils is called"Cerebrospinal fluid rhinorrhea", leaking out of the ear is called"Cerebrospinal fluid otorrhoea", leakage from the incision after surgery is called"Incisional cerebrospinal fluid leak"。More information** (click to view).

Cerebrospinal fluid leakage can lead to neurological infections in 2% to 9% of cases. Infected patients will have high fever, headache, nausea, vomiting, severe patients will also have impaired consciousness, personality changes, forgetfulness, abnormal behavior, unable to speak, even hallucinations, rhapsodic thoughts, and one patient may even be mistakenly admitted to a psychiatric hospital due to psychiatric symptoms. Some also have convulsions (epilepsy) and can die within a number of severe cases.

When the capsule of cerebrospinal fluid is damaged and there is a thin mouth, the fluid will flow out, and the causes of cerebrospinal fluid leakage are: trauma damage to the meninges, tumor invasion of the meninges and leakage, and poor meningeal suture after surgery.

Diagnosis: Cerebrospinal fluid (CSF) has a unique appearance on laboratory tests, and a small amount of leakage can be taken for laboratory testing to confirm the diagnosis. Sometimes the location of the leak is difficult to find, and tests such as radionuclide testing are needed to confirm the diagnosis.

Cerebrospinal fluid (CSF) is a clear, yellowish fluid that is about 40 to 60 milliliters in infancy, 60,100 milliliters in early childhood, 80,120 milliliters in adolescence and 150,200 milliliters in adulthood.

Cerebrospinal fluid (CSF) is living water, which is constantly being produced in about milliliters per minute, and is constantly absorbed in about equal amounts. In this way, it maintains a constant number from moment to moment, week to week. Driven by the cerebral vascular pulse, it circulates along a certain route through several ventricles.

Cerebrospinal fluid day and night"Walk around"What exactly is it up to? It turns out that cerebrospinal fluid is not nothing"Clear water"It contains protein, glucose, chloride, etc., which can bring essential nutrients to the brain and spinal cord, and can also bring unnecessary and harmful waste products from the brain and spinal cord to the blood and secrete them.

In addition, there is a certain amount of cerebrospinal fluid"Barrier effect", which prevents certain bacteria, viruses or harmful substances from invading the brain and spinal cord.

After all, the brain and spinal cord can still get sick, and even bacteria and viruses can get into them and harm them. At this time, the doctor will often do a puncture examination from the back of the lumbar spine and take out a little cerebrospinal fluid for testing to help diagnose the disease according to the composition of the cerebrospinal fluid. In some patients, symptoms such as severe headaches due to increased pressure in the brain case (intracranial) may also be used to remove some cerebrospinal fluid to reduce pressure within the skull if needed.

Because the cerebrospinal fluid is constantly circulating, the brain and spinal cord are diseased, and sometimes drugs can be injected directly into the cerebrospinal fluid to borrow the cerebrospinal fluid"Walk around"The drug is delivered directly to the diseased area to achieve the purpose of treatment.

Cerebrospinal fluid must not be without, nor can it be excessive, let alone turbid and deteriorated, otherwise it is pathological.

Cerebro-spinal fluid (CSF) is a colorless, transparent fluid that fills the ventricles, subarachnoid space, and spinal canal**. Cerebrospinal fluid (CSF) is produced by the choroid plexus in the ventricles and is slightly viscous in nature similar to plasma and lymphatic fluid.

Under normal circumstances, cerebrospinal fluid has chloride, sodium, magnesium, CO2, ethanol, etc.; Partial albumin, urea, creatinine, uric acid, amino acids, glucose, calcium, lactic acid, acetone, enzymes, etc. The difference with the components in the blood is the absence of bilirubin, fibrinogen, complement, antibodies, cholesterol, etc.

Cerebrospinal fluid (CSF) is located in the subarachnoid space of the brain and spinal cord and is a clear, yellowish fluid that nourishes the brain and spinal cord.

Can cerebrospinal fluid be in Kunming**.

Cerebrospinal fluid (CSF) is a colorless, clear fluid that fills the ventricles, spinal canals, and the lower arachnoid (the middle layer of the meninges) and circulates in these areas. It has the effect of protecting the central nervous system and transporting metabolites from the central nervous system.

Cerebrospinal fluid (CSF) is a colorless, clear fluid that fills the ventricles, spinal canals, and the lower cavity of the arachnoid (the middle layer of the meninges) and circulates in these areas. It has the effect of protecting the central nervous system and transporting metabolites from the central nervous system.

The structures are: brain (left and right structures), ridge (upper and lower structures), fluid (left and right structures). The pinyin is:

nǎojǐyè。

What is the specific explanation of cerebrospinal fluid, we will introduce it to you through the following paragraphs:

Idioms about cerebrospinal fluid.

Erect the backbone, the fairy liquid, the agar melt, penetrate the backbone, the eaves fly the eaves to walk the ridge, the elixir jade liquid, the agar gold liquid, the spine of the house, the gold essence, the jade liquid.

Words about cerebrospinal fluid.

Poke the backbone bone, the golden syrup and jade liquid melt through the agar jade liquid, the meal xia drink liquid erects the backbone, the jade liquid, the agar syrup, the jade liquid, the golden wave, the golden syrup, the gold liquid, and jumps over the ridge.

Sentence formation about cerebrospinal fluid.

1. In the study, they found biochemical marker molecules in the cerebrospinal fluid, indicating that hitting the head during a boxing match has damage to the brain. state and.

2. Methods: The control group was divided into a group and a control group, the control group was treated with regular anti-tuberculosis, and the group was treated with cerebrospinal fluid replacement combined with intrathecal injection, and the clinical efficacy of the two groups was compared.

3. Results: The correction of nasal septum deviation was satisfactory, and there were no complications such as perforation and cerebrospinal fluid rhinorrhea.

4. Continuous drainage of cerebrospinal fluid from the lumbar cistern; infusion pumps; Subarachnoid hemorrhage.

5. After high-pressure liquid chromatography analysis, there are two different molecular forms of brain natriurein in brain tissue and cerebrospinal fluid.

The main functions of cerebrospinal fluid are: to protect the brain and spinal cord from external damage; regulates intracranial pressure; Through the transport of biogenic amines, it participates in the regulation of endocrine in the nervous system; Provides transport of central nervous system nutrients and metabolites; Regulates alkali stores to keep the pH of the central nervous system in.

Cerebrospinal fluid (cerebrospinal fluid) is a colorless and transparent fluid present in the ventricles and subarachnoid space.

The specific gravity is, the total amount is 130 150ml. The average daily production is 524ml. Cerebrospinal fluid surrounds and supports the entire brain and spinal cord, which has a high effect on reducing the weight of the brain to 1 6, and plays a certain protective role in external injury.

It plays a role in clearing metabolites and inflammatory exudates from other parts of the body.

Overview of cerebrospinal fluid.

Cerebrospinal fluid (CSF) is produced in the choroid plexus of the lateral ventricles, which is mostly an ultrafiltrate of plasma, but there are also components actively secreted by the choroid plexus. Between blood and cerebrospinal fluid, there is a mechanical and osmotic barrier between cerebrospinal fluid and the brain, which are called the blood-cerebrospinal fluid barrier and the cerebrospinal fluid-brain barrier, respectively.

It is produced by special blood vessels inside the brain and reabsorbed by special venous branches. It plays a shock-absorbing and supporting role in the central nervous system. Normal adults have 130 ml of clear cerebrospinal fluid; Cerebrospinal fluid (CSF) is often taken to diagnose neurological disorders.