what is an osmol gap
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Osmol gap From Wikipedia, the free encyclopedia. (Redirected from Serum osmolal gap). Osmol gap (or osmolal gap, or osmolality gap, or osmole gap) in medical science is the difference between measured serum osmolality and calculated serum osmolality.1  1 Theory.rom Wikipedia, the free encyclopedia. (Redirected from Serum osmolal gap). Osmol gap (or osmolal gap, or osmolality gap, or osmole gap) in medical science is the difference between measured serum osmolality and calculated serum osmolality.
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How To Keep Your Wine Cold How To Keep Your Wine Cold. How To Keep Your Wine Cold. Your FAQ's and our advice on ice in your wine. With temperatures on the rise and already hitting the hundreds in parts of our nation, concerns on how to serve, store, and enjoy wine are heating up. Here’re a few FAQ’s and Food Republic’s trusty answers to help you drink happy this summer.
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Diastema (Gap Between Teeth) If the gap was caused by a mismatch between the permanent teeth and the jaw size, the spaces can be expected to remain throughout life. Gaps caused by a tongue thrust habit or periodontal disease can get larger with time.Prevention. Not all spaces can be prevented. diastema is a space or gap between two teeth. It appears most often between the two upper front teeth. However, gaps can occur between any two teeth. A mismatch between the size of the jaw bones and the size of the teeth can cause either extra space between teeth or crowding of teeth.
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- nasomaxillary orifice. the slit-like opening between the maxillary sinus and the middle meatus of the nasal cavity. omasoabomasal orifice. large, oval opening at the end of the omasal canal which communicates with the abomasum. oviductal orifice. a slit-like opening in the avian urodeum. pyloric orifice
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Diastema (Gap Between Teeth) A diastema is a space or gap between two teeth. It appears most often between the two upper front teeth. However, gaps can occur between any two teeth. A mismatch between the size of the jaw bones and the size of the teeth can cause either extra space between teeth or crowding of teeth. If the teeth are too small for the jaw bone, spaces between the teeth will occur. If the teeth are too big for the jaw, teeth will be crowded.
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Microphthalmia Microphthalmia (Greek: μικρός micros = small; ὀφθαλμός ophthalmos = eye), also referred as microphthalmos, is a developmental disorder of the eye in which one (unilateral microphthalmia) or both (bilateral microphthalmia) eyes are abnormally small and have anatomic malformations.
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Anion Gap The anion gap (see the Anion Gap calculator) can be defined as low, normal, or high. Laboratory error always needs to be ruled out first if the clinical picture does not correlate with the findings. Thus, if the results are questionable, re-assessing the electrolytes is the encouraged first step.
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Osmolarity and Osmolality Osmolality is defined as the number of osmoles of solute per kilogram of solvent. It is expressed in terms of osmol/kg or Osm/kg. By Anne Marie Helmenstine, Ph.D. Osmolarity and osmolality are units of solute concentration that are often used in reference to biochemistry and body fluids.oth osmolarity and osmolality are defined in terms of osmoles. An osmole is a unit of measurement that describes the number of moles of a compound that contribute to the osmotic pressure of a chemical solution. Osmolarity is defined as the number of osmoles of solute per liter (L) of solution.
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Osmotic concentration Osmotic concentration, formerly known as osmolarity, is the measure of solute concentration, defined as the number of osmoles (Osm) of solute per litre (L) of solution (osmol/L or Osm/L).hus, for every 1 mole of NaCl in solution, there are 2 osmoles of solute particles (i.e., a 1 mol/L NaCl solution is a 2 osmol/L NaCl solution). Both sodium and chloride ions affect the osmotic pressure of the solution. Nonionic compounds do not dissociate, and form only 1 osmole of solute per 1 mole of solute.
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Plasma osmolality The osmolar gap is the difference between the measured osmolality and the calculated osmolarity. The difference in units is attributed to the difference in the way that blood solutes are measured in the laboratory versus the way they are calculated.
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What does a low anion gap mean physically? Definition of Anion gap. Anion gap: A measurement of the interval between the sum of routinely measured cations minus the sum of the routinely measured anions in the blood. The anion gap = (Na+ + K+) - (Cl- + HCO3-) where Na- is sodium, K+ is potassium, Cl- is chloride, and HCO3- is bicarbonate. The anion gap can be normal, high, or low. A high anion gap indicated metabolic acidosis, the increased acidity of the blood due to metabolic processes. A low anion gap is relatively rare but may occur from the presence of abnormal positively charged proteins, as in multiple myeloma.
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Serum Osmolality The serum or plasma osmolality is a measure of the different solutes in plasma. Among other applications, serum osmolality is indicated to evaluate the etiology of hyponatremia and may be used to screen for alcohol intoxication by means of the osmolal gap.he serum or plasma osmolality is a measure of the different solutes in plasma. Among other applications, serum osmolality is indicated to evaluate the etiology of hyponatremia and may be used to screen for alcohol intoxication by means of the osmolal gap.
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Plasma osmolality Whereas osmolality (with an “ℓ”) is a measure of the osmoles (Osm) of solute per kilogram of solvent (osmol/kg or Osm/kg), osmolarity (with an “r”) is defined as the number of osmoles of solute per liter (L) of solution (osmol/L or Osm/L).
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- All patients had an increased anion gap metabolic acidosis and osmolar gap, (excluding one patient for whom data were unavailable) with a mean anion gap of 21 meq/l (range 15 to 31) and mean osmolar gap of 48 mOsm/l (range 29 to 81) correspondingly.
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- Medical Definition of Gap junction. Gap junction: An organized collections of protein channels in cell membranes that allows ions and small molecules to pass between adjacent cells. The protein channels that make up gap junctions consist of two connexons. One connexon resides in the membrane of one cell.
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- When a person drinks too much water, the opposite process occurs and the kidneys release more water into urine. 3) What is an osmometer? The osmometer is a laboratory instrument that measures the osmolality of a solution---usually a body fluid such as serum or urine. Science tells us that there are four measurable properties of solutions that can tell us about the osmolality.
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Osmolarity and Osmolality Osmolality is defined as the number of osmoles of solute per kilogram of solvent. It is expressed in terms of osmol/kg or Osm/kg. When the solvent is water, osmolarity and osmolality may be nearly the same under ordinary conditions, since the approximate density of water is 1 g/ml or 1 kg/L.
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- Osmo is an award-winning game system that will change the way your child interacts with the iPad by opening it up to hands-on play.
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- urine osmolarity is a measure of the concentration of solutes in a liter of urine the measurement is done in liters for reasons of scientific standardization even in countries that do not use metric measurementin a urinalysis one of the tests a lab technician will run is an osmolarity test urine osmolarity tests looks at the concentration of urea sodium and glucose high urine osmolarity indicates that a patient s urine is too concentrated possibly as a result of dehydration or shock
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What is Anion Gap? Anion gap is the artificial measurement of ions. The measurement is an approximated one and not accurate. Ions are molecules which carry a charge with them.Positively charge carriers are called cations and those which bear a negative charge are called anions.nion gap is the artificial measurement of ions. The measurement is an approximated one and not accurate. Ions are molecules which carry a charge with them.
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liberty The political liberty of a citizen is that tranquillity of mind, which is the effect of an opinion that he is in perfect security; and to insure this security, the government must be such that one citizen shall not fear another. 8.
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Urine specific gravity test Osmolality - blood test. Osmolality is a test that measures the concentration of all chemical particles found in the fluid part of blood. Osmolality can also be measured with a urine test. A blood sample is needed. Follow any instructions from your health care provider about not eating before the test.
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Arterial internal elastic lamina holes: relationship to function? Intimal lesion, internal elastic lamina (IEL) hole, myoendothelial gap junction lesion characteristics in selected male rat and mouse vessels. Intimal lesions (*) in rat superior mesenteric (SMA), with endothelial (ec), elastic laminae (el) and smooth muscle cells (smc), and SHR caudal artery (A,B, respectively).
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Diastema (Gap Between Teeth) A diastema is a space or gap between two teeth. It appears most often between the two upper front teeth. However, gaps can occur between any two teeth. A mismatch between the size of the jaw bones and the size of the teeth can cause either extra space between teeth or crowding of teeth. If the teeth are too small for the jaw bone, spaces between the teeth will occur.
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- That is, 1 Osmol of a solute added to 1 kg of water lowers the freezing point by 1.860. Osmolarity of a solution is a theoretical quantity expressed in osmoles per L (Osmol per L) of a solution and is widely used in clinical practice because it expresses osmoles as a function of volume.
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Anion Gap anion gap The Anion Gap is an approximate measurement of ions, that is molecules with a charge, either negative or positive. Sodium and potassium are positively charged and therefore called cations; this is why they are often represented as Na + and K + respectively.