Patient Care. For 6 to 8 hours prior to the examination the patient is not allowed to take any food or liquids by mouth. The stomach should be empty during the procedure to facilitate inspection of its lining and to avoid vomiting and aspiration of liquids into the lungs.atient Care. For 6 to 8 hours prior to the examination the patient is not allowed to take any food or liquids by mouth. The stomach should be empty during the procedure to facilitate inspection of its lining and to avoid vomiting and aspiration of liquids into the lungs.
Cerebrovascular Disease. The word cerebrovascular is made up of two parts â cerebro which refers to the large part of the brain, and vascular which means arteries and veins. Together, the word cerebrovascular refers to blood flow in the brain. The term cerebrovascular disease includes all disorders in which an area of the brain is temporarily or permanently affected by ischemia or bleeding and one or more of the cerebral blood vessels are involved in the pathological process.
Cerebrospinal Fluid Function. Filed under Information | Tagged cerebrospinal, cerebrospinal fluid, spinal fluid. Cerebrospinal fluid is one that surrounds the spinal cord and brain. It is a clear fluid which is around 150 milliliters inside the cerebral cavity which lets the brain float.These fluids serve as a shock absorber thus protects the brain from any injury or sudden physical jerk.Cerebrospinal Fluid Functions.As mentioned above the major function of cerebrospinal fluid (CSF) is to protect the brain by serving as shock absorber whenever there is a sudden physical jerk or any injury that occurs.erebrospinal Fluid Function. Filed under Information | Tagged cerebrospinal, cerebrospinal fluid, spinal fluid. Cerebrospinal fluid is one that surrounds the spinal cord and brain. It is a clear fluid which is around 150 milliliters inside the cerebral cavity which lets the brain float.