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The most abundant positive ion or cation in the extracellular fluid is sodium (Na+). Chloride (Cl-) is the most abundant negative ion or anion.

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9y ago
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14y ago

sodium chloride (Nacl) is the most imortant elctrolyte to control and provide energy.

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14y ago

The most important electrolyte for the maintenance of osmotic pressure in the extracellular (ECF) compartment is Sodium (Na+)

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8y ago

The major cation in extracellular fluids is sodium.

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14y ago

aldosterone

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Q: Most important electrolyte for maintenance of osmotic pressure and volume?
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Related questions

What does hypo-osmoregulatory mean?

Below normal maintenance of an optimal, constant osmotic pressure in the body of a living organism.


What is the role of NaCl in Nutrient broth?

NaCl is generally added to the nutrient media for maintaining the Osmotic pressure. Maintaining osmotic pressure is important, because, increase or decrease in the osmotic pressure leads to cell burst or death due to the effect of osmosis. So, maintaining the osmotic pressure is done by adding correct amount of NaCl.


Which colligative property is extremely important to the functioning of living organisms?

osmotic pressure


What is the relationship between TDS and osmotic pressure?

TDS increases the osmotic pressure. From the formula, Osmotic pressure = CRT. C as the concentration in mol / L; R = gas constant; T = temperature. The higher the concentration of the solids, the higher is its osmotic pressure.


Which of the colligative properties is not dependent on vapor pressure boiling point elevation vapor pressure reduction osmotic pressure?

Osmotic pressure.


What do plasma proteins that remain in the blood capillaries help?

Maintain the osmotic pressure of the blood


Calculate the osmotic pressure of 0.500 M sodium chloride at 25oC.?

The osmotic pressure is 24,44 at.


What is the component of plasma that maintains the osmotic pressure of blood?

The component of plasma that maintains the osmotic pressure of blood is protein. The protein albumin and others maintain osmotic pressure in blood.


What is osmotic rate?

the change of osmotic pressure over time


What is the most important action of plasma albumins?

Helping to maintain blood osmotic pressure is the most important action of plasma albumins.


The most important force driving reabsorption at the venous end of a capillary is?

Blood colloid osmotic pressure


Why Albumin and Glucose have the same osmotic pressure?

Albumin and glucose have the same osmotic pressure because they are isotonic compounds.