Normal Saline is an isotonic solution.
it's hypotonic
it's hypotonic
A hypotonic solution has less than normal tension: hypo = less, and tonic = tonicity, the concentration of solute. Examples of hypotonic solutions: (1) Sports drinks that contain salts / electrolytes (2) physiologically: a. 0.45% NaCl (half-normal saline solution); since normal saline is 0.9% NaCl, any solution less than 9% is hypotonic b. dextrose 2.5% in water c. dextrose 2% in water
it is hypotonicQuoting from someone else's reply to this question What_is_an_example_of_a_hypotonic_solution,"0.45% NaCl (half-normal saline solution); since normal saline is 0.9% NaCl, any solution less than 9% is hypotonic".Doesn't this mean that 10% is hypertonic?
Hypotonic Saline
It is a Hypotonic solution that is 1/2 of the normal isotonic 0.9% NS. NS stands for Normal Saline. 0.45% NS pulls water out of the blood and puts it into your cells.
hypotonic water rushes towards
the solutions used in iv are the hypotonic , hypertonic, isotonic solutions .. :)
"Normal Saline" is 0.9% salt in water. This is also known as Isotonic Saline, and it contains the same percentage of salt as is normally found in the human body. The taste of tears are a good way of understanding Isotonic or Normal Saline.Half Normal Saline is 0.45% saline in water, and is called Hypotonic Saline. It is dangerous to give this in an IV unless prescribed by a physician after consulting laboratory tests on the patient. This is due to its osmolality.Formal Saline, or Formalin, is 10% salt in water. It is used to preserve lab specimens and in embalming bodies. Formalin is an extremely toxic chemical, and ordinary people should not come into contact with it.
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%.
Normal saline