Calculated Serum Osmolality using Osmolar Gap Solution

STEP 0: Pre-Calculation Summary
Formula Used
Calculated Serum Osmolality = Measured Osmolality-Osmolar Gap
Oserum = MO-OG
This formula uses 3 Variables
Variables Used
Calculated Serum Osmolality - (Measured in Mole per Kilogram) - Calculated Serum Osmolality refers to the calculated concentration of dissolved particles of chemicals and minerals such as sodium and other electrolytes in given serum.
Measured Osmolality - (Measured in Mole per Cubic Meter) - Measured Osmolality refers to the measured concentration of dissolved particles of chemicals and minerals such as sodium and other electrolytes in given serum.
Osmolar Gap - (Measured in Mole per Cubic Meter) - Osmolar Gap is an indication of unmeasured solute in the blood.
STEP 1: Convert Input(s) to Base Unit
Measured Osmolality: 3 Millimole per Liter --> 3 Mole per Cubic Meter (Check conversion ​here)
Osmolar Gap: 1.9 Millimole per Liter --> 1.9 Mole per Cubic Meter (Check conversion ​here)
STEP 2: Evaluate Formula
Substituting Input Values in Formula
Oserum = MO-OG --> 3-1.9
Evaluating ... ...
Oserum = 1.1
STEP 3: Convert Result to Output's Unit
1.1 Mole per Kilogram -->1100 Millimole per Kilogram (Check conversion ​here)
FINAL ANSWER
1100 Millimole per Kilogram <-- Calculated Serum Osmolality
(Calculation completed in 00.004 seconds)

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National University of Judicial Science (NUJS), Kolkata
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Amity Institute Of Applied Sciences (AIAS, Amity University), Noida, India
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Calculated Serum Osmolality using Osmolar Gap Formula

​LaTeX ​Go
Calculated Serum Osmolality = Measured Osmolality-Osmolar Gap
Oserum = MO-OG

What is Osmoregulation?

Osmoregulation is the active regulation of the osmotic pressure of an organism's body fluids, detected by osmoreceptors, to maintain the homeostasis of the organism's water content; that is, it maintains the fluid balance and the concentration of electrolytes (salts in solution which in this case is represented by body fluid) to keep the body fluids from becoming too diluted or concentrated. Osmotic pressure is a measure of the tendency of water to move into one solution from another by osmosis.

How to Calculate Calculated Serum Osmolality using Osmolar Gap?

Calculated Serum Osmolality using Osmolar Gap calculator uses Calculated Serum Osmolality = Measured Osmolality-Osmolar Gap to calculate the Calculated Serum Osmolality, The Calculated Serum Osmolality using Osmolar Gap formula is defined as the concentration of dissolved particles of chemicals and minerals such as sodium and other electrolytes in your serum which is calculated using the osmolar gap. Calculated Serum Osmolality is denoted by Oserum symbol.

How to calculate Calculated Serum Osmolality using Osmolar Gap using this online calculator? To use this online calculator for Calculated Serum Osmolality using Osmolar Gap, enter Measured Osmolality (MO) & Osmolar Gap (OG) and hit the calculate button. Here is how the Calculated Serum Osmolality using Osmolar Gap calculation can be explained with given input values -> 1.1E+6 = 3-1.9.

FAQ

What is Calculated Serum Osmolality using Osmolar Gap?
The Calculated Serum Osmolality using Osmolar Gap formula is defined as the concentration of dissolved particles of chemicals and minerals such as sodium and other electrolytes in your serum which is calculated using the osmolar gap and is represented as Oserum = MO-OG or Calculated Serum Osmolality = Measured Osmolality-Osmolar Gap. Measured Osmolality refers to the measured concentration of dissolved particles of chemicals and minerals such as sodium and other electrolytes in given serum & Osmolar Gap is an indication of unmeasured solute in the blood.
How to calculate Calculated Serum Osmolality using Osmolar Gap?
The Calculated Serum Osmolality using Osmolar Gap formula is defined as the concentration of dissolved particles of chemicals and minerals such as sodium and other electrolytes in your serum which is calculated using the osmolar gap is calculated using Calculated Serum Osmolality = Measured Osmolality-Osmolar Gap. To calculate Calculated Serum Osmolality using Osmolar Gap, you need Measured Osmolality (MO) & Osmolar Gap (OG). With our tool, you need to enter the respective value for Measured Osmolality & Osmolar Gap and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
How many ways are there to calculate Calculated Serum Osmolality?
In this formula, Calculated Serum Osmolality uses Measured Osmolality & Osmolar Gap. We can use 1 other way(s) to calculate the same, which is/are as follows -
  • Calculated Serum Osmolality = (2*Serum Sodium)+(Serum Glucose/18)+(Blood Urea Nitrogen/2.8)
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