The fluid vein
[intravenous therapy and transfusion]
the purpose of providing fluid vein.
1. Keep the balance of water and precipitation
2.Provide nutrients, vitamins, and as a source of energy to the patients could eat through the mouth.
3. Keeping the balance of acid and alkali in the body
4. Maintain balance and volume of blood and components of blood
5.To some kind of vein injection into
the kind of providing fluid vein.
the intravenous fluid is divided into 3 type
1. Peripheral intravenous (peripheral intravenous infusion).
2.The substance, water and intravenous therapy (central venous therapy)
3. Providing fluid solution on blood vessels and big black through equipment buried under the skin.
(implanted vascular access device or venousport)
.Fluid that make all kinds of vein assembly in solution, as well as a Wright or electronic components not ion, such as urea, glucose Divided by thick needle has 3 types as follows:
1. Solution isotonic (isotonic solution)
.Concentration is rate water outside the cell (extracellular. Fluid) which have Carlos molarity between 280-310 m0sm / L. When a vein to no movement of water into or out of the cell, so the fluid type isotonic.
2. Solution, hypotonic (hypotonic solution)
.Australia molarity, less 280 m0sm / L which the osmolarity less water outside the cell. As the water molecules that independent of more water in the cells. Thus, causing the movement of water into the cells. Therefore, providing this type of fluid to slowly.
3. Solution, hypertonic (hypertonic solution)
.A fluid with osmolality molarity, more than 310 m0sm / L, which has more than oz molarity of water outside the cell. This is independent of fluid molecules less water than water in the cells. And will cause the cell to extract water from the circulation of
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