no
An example of a hyperosmolar solution is a 30% solution of saline, which has a higher osmolarity compared to normal saline (0.9% NaCl). This solution is used in specific medical situations like severe hyponatremia or to draw fluid out of brain cells in cases of cerebral edema.
Yes, normal saline and sodium chloride are not exactly the same. Normal saline is a mixture of sodium chloride (salt) and water in specific concentrations (0.9% sodium chloride in water). So, normal saline contains sodium chloride, but it also includes water.
How do we prepare a normal saline?
Yes this saline is a hypertonic solution but 3% saline is also not normal. There is nothing "normal" about it. There is only one "normal saline" and that is 0.9%.
This concentration is 9 g/L.
Normal Saline is an isotonic solution.
To make normal saline, you would need to add 9 grams of sodium chloride to one liter of water. This is equivalent to approximately 0.9% saline solution.
Normal saline solution (9 g/L)
normal saline composition is same as body fliud
what catecholamine should not be mixed with normal saline
normal saline is 0.85%w/v NaCl whlist physiological saline is 0.90% w/v NaCl.
Normal saline is 0.9% weight/volume sodium chloride to water. This is 9 grams per litre. NaCl has a molecular weight of 58.5, sodium (Na) has a weight of 23, which is 39.3% of the molecular weight. So sodium is 39.3% of the weight. 1 litre of saline has 9 grams, 250ml is a quarter of a litre, so has 9/4 grams = 2.25 grams. 39.3% of 2.25 g is 0.884 grams of sodium.