Cerebrospinal fluid has three main functions:
Protect brain and spinal cord from trauma
. Supply nutrients to nervous system tissue. Remove waste products from cerebral metabolism.
Which is not a function of cerebrospinal fluid CSF?
Which of the following is NOT a function of cerebrospinal fluid (CSF)?
blood pressure and respiration
.
Which of the following is not a function of the CSF?
Maintain high intracranial pressure
is not a function of cerebrospinal fluid (CSF).
What are the 4 functions of CSF?
The functions of CSF include: (1)
buoyancy of the brain, spinal cord, and nerves
; (2) volume adjustment in the cranial cavity; (3) nutrient transport; (4) protein or peptide transport; (5) brain volume regulation through osmoregulation; (6) buffering effect against external forces; (7) signal transduction; (8) drug …
Which of the following is a function of CSF quizlet?
Terms in this set (3)
cushions the brain within the skull and serve as a shock absorber for the central nervous system
, CSF also circulates nutrients and chemicals filtered from the blood and removes waste products from the brain.
What are the 5 functions of CSF?
CSF serves five primary purposes:
buoyancy, protection, chemical stability, waste removal, and prevention of brain ischemia
. CSF can be tested for the diagnosis of a variety of neurological diseases through the use of a procedure called lumbar puncture.
What are the components of CSF?
- Blood Glucose.
- Cerebrospinal Fluid Proteins.
- Chlorides.
- Sodium.
- Glucose.
- Potassium. Calcium.
Which cell produces CSF?
Choroid plexus epithelial cells and cerebral capillaries
secrete the CSF/ISF, which acts as the lymph fluid of the brain. Normally about 500 mL of CSF is produced daily and an equal amount is absorbed across the arachnoid granulations.
What would you find in normal cerebrospinal fluid?
Appearance:
clear, colorless
.
CSF total protein
: 15 to 60 mg/100 mL. Gamma globulin: 3% to 12% of the total protein. CSF glucose: 50 to 80 mg/100 mL (or greater than two thirds of blood sugar level)
Does CSF transport nutrients?
CSF has a high salt concentration (>150 mmol/l) and low protein concentration (ca. 200-700 μg protein/ml). It serves as
a transport medium
, carrying nutrients for cells and removing products of their metabolism.
What is the pathway of CSF flow?
Normal route of CSF from production to clearance is the following: From the
choroid plexus, the CSF flows to the lateral ventricle, then to the interventricular foramen of Monro, the third ventricle, the cerebral aqueduct of Sylvius, the fourth ventricle
, the two lateral foramina of Luschka and one medial foramen of …
What is CSF write its function?
Cerbrospinal fluid also known as CSF is the fluid present both in spinal cord as well as brain. It
protects the spinal cord and brain from trauma and provides a nourishment to the cells
.It also removes waste from cerebral metabolism.
Where is CSF made?
Most CSF is formed in
the cerebral ventricles
. Possible sites of origin include the choroid plexus, the ependyma, and the parenchyma[2]. Anatomically, choroid plexus tissue is floating in the cerebrospinal fluid of the lateral, third, and fourth ventricles.
What are the three functions of the cerebrospinal fluid quizlet?
- Function One. Protects brain and spinal cord from trauma.
- Function two. Supplies nutrients to nervous system tissue.
- Function three. Removed waste products from cerebral metabolism.
- Function four. Provides buoyancy and moisture to the brain and spinal cord.
What produces cerebrospinal fluid for what purpose quizlet?
As the CSF flows through the subarachnoid space, it removes waste products and
provides buoyancy to support the brain
. D. CSF is produced by the choroid plexus in the ventricles.
Which best describes the pathway of circulation for cerebrospinal fluid?
The pathway of the cerebrospinal fluid is as follows: The CSF passes from the lateral ventricles to the third ventricle through the interventricular foramen (of Monro). From the third ventricle, the
CSF flows through the cerebral aqueduct
(of Sylvius) to the fourth ventricle.
