Search results
Results From The WOW.Com Content Network
There are 20 isotopes of sodium ( 11 Na), ranging from 17. Na to 39. Na (except for the still-unknown 36 Na and 38 Na), [ 4] and two isomers ( 22m. Na and 24m. Na ). 23. Na is the only stable (and the only primordial) isotope. It is considered a monoisotopic element and it has a standard atomic weight of 22.989 769 28(2).
Sodium is a chemical element; it has symbol Na (from Neo-Latin natrium) and atomic number 11. It is a soft, silvery-white, highly reactive metal. Sodium is an alkali metal, being in group 1 of the periodic table. Its only stable isotope is 23 Na. The free metal does not occur in nature and must be prepared from compounds.
Hypoosmolar hyponatremia is a condition where hyponatremia is associated with a low plasma osmolality. [ 1] The term " hypotonic hyponatremia " is also sometimes used. [ 2] When the plasma osmolarity is low, the extracellular fluid volume status may be in one of three states: low volume, normal volume, or high volume.
Cut back on salt. Reducing sodium intake is one of the first steps the experts recommend to lose water weight. The Dietary Guidelines for Americans recommend limiting sodium intake to 2,300 ...
Adults are advised to consume at least 1500 mg of sodium daily (especially if you have cardiovascular disease), with 2300 mg as a daily limit. “One teaspoon of table salt has about 2300 mg of ...
The sodium–potassium pump, a critical enzyme for regulating sodium and potassium levels in cells. Sodium ions (Na +) are necessary in small amounts for some types of plants, [1] but sodium as a nutrient is more generally needed in larger amounts [1] by animals, due to their use of it for generation of nerve impulses and for maintenance of electrolyte balance and fluid balance.
Hypernatremia, also spelled hypernatraemia, is a high concentration of sodium in the blood. [ 3] Early symptoms may include a strong feeling of thirst, weakness, nausea, and loss of appetite. [ 1] Severe symptoms include confusion, muscle twitching, and bleeding in or around the brain. [ 1][ 2] Normal serum sodium levels are 135–145 mmol/L ...
Salt poisoning is an intoxication resulting from the excessive intake of sodium (usually as sodium chloride) in either solid form or in solution ( saline water, including brine, brackish water, or seawater ). Salt poisoning sufficient to produce severe symptoms is rare, and lethal salt poisoning is possible but even rarer.