Hyponatremia lead to increased reaction time and falls. Hyponatremia, by interfering with bone metabolism, has been linked with a doubled risk of osteoporosis and an increased risk of bone fracture. The specific causes of hyponatremia are generally divided into those with low tonicity (lower than normal concentration of solutes), without low tonicity, and falsely low sodiums. Those with low tonicity are then grouped by whether the person has high fluid volume, normal fluid volume, or low fluid volume. Too little sodium in the diet alone is very rarely the cause of hyponatremia. Both sodium and water content increase: Increase in sodium
Scarlet fever serum Scarlet fever serum Scarlet fever serum was used beginning in November 1900 after its development in the Sero-Therapeutic Laboratory of Rudolph Hospital in Vienna, Austria. The serum was taken from the blood of horses. Infected children were injected in their abdominal skin by Dr. Paul Moser. Mortality rates from scarlet fever declined significantly following the use of the blood serum. Moser at first used scarlet fever serum primarily on the most severely sick persons. After achieving positive results it was applied in the first or second day following contraction of scarlet fever. In many cases the children treated demonstrated great