In a crude oil contract, a one-cent move is equal to $10. When determining NYMEX's crude oil profit and loss figures, you calculate the difference between the contract price and the exit price, and then multiply the result by $10.
The hypothesis is that strict fluid restriction leads to a larger increase in plasma sodium than standard treatment in patients with decompensated heart failure associated with hyponatremia. A secondary hypothesis is that the neurohormonal change is greater in patients treated with strict fluid restriction versus standard treatment.
If so, hypotonic fluid such as D5/Â½ normal saline may need to be administered (see below under normovolemic hyponatremia for guidelines). Hypervolemic hyponatremia: Treat patients who are hypervolemic with salt and fluid restriction, plus loop diuretics, and correction of the underlying condition.