To steam crab legs. 1  Pour 2 cups of water in a steamer or a large pot, add 1 tablespoon of salt and bring to the boil. 2  Add the crab legs, placing them onto a rack in the bottom of the pan or into the steaming basket.  As the water starts to boil again, begin timing.
1 Spinal fluid is normally clear and colorless. If it's cloudy, yellow or pink in color, it may indicate infection.  Protein (total protein and the presence of certain proteins). Elevated levels of total protein â greater than 45 milligrams per deciliter (mg/dL) â may indicate infection or another inflammatory condition.
The central nervous system (CNS) consists of the brain and spinal cord. Cerebrospinal fluid (CSF) is a clear, colorless liquid that surrounds and protects the CNS. It bathes the brain and spine in nutrients and eliminates waste products.