Danbot: Add wikilinks for toxic alcohols, hyponatremia

2026-03-21T16:53:30Z

Add wikilinks for toxic alcohols, hyponatremia

← Older revision		Revision as of 16:53, 21 March 2026
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	* '''Osmolal gap''' = Measured Osm – Calculated Osm. Gap >10 suggests unmeasured osmoles (toxic alcohols, mannitol, etc.).		* '''Osmolal gap''' = Measured Osm – Calculated Osm. Gap >10 suggests unmeasured osmoles ([[Toxic alcohols\|toxic alcohols]], mannitol, etc.).
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	{\| class="wikitable" style="width:100%;"		{\| class="wikitable" style="width:100%;"

Danbot: Create calculator template with references and subheading

2026-03-21T16:05:53Z

Create calculator template with references and subheading

New page

<noinclude>Interactive Serum Osmolality calculator. Requires the [[MediaWiki:Gadget-calculator.js|calculator gadget]].
Usage: <code><nowiki>{{Serum Osmolality Calculator}}</nowiki></code>
[[Category:Calculator templates]]</noinclude>
=== Calculated Serum Osmolality ===
<div class="calculator-container" data-calculator-refresh-on-load="true">
{| class="wikitable" style="width:100%; border-collapse:collapse;"
|+ style="font-size:16px; font-weight:bold; padding:8px; background:#7d3c98; color:white;" | Calculated Serum Osmolality
|-
! style="width:50%; background:#fdebd0;" | Parameter
! style="width:50%; background:#fdebd0;" | Value
|-
| '''Sodium''' (mEq/L)
| {{calculator|id=osm_na|type=number|placeholder=e.g. 140|min=100|max=200|size=8|step=1}}
|-
| '''BUN''' (mg/dL)
| {{calculator|id=osm_bun|type=number|placeholder=e.g. 20|min=0|max=200|size=8|step=1}}
|-
| '''Glucose''' (mg/dL)
| {{calculator|id=osm_glu|type=number|placeholder=e.g. 100|min=0|max=2000|size=8|step=1}}
|-
! style="background:#7d3c98; color:white;" | Calculated Osm
! style="background:#7d3c98; color:white;" | {{calculator|id=osm_result|type=plain|formula=round(2*osm_na+osm_bun/2.8+osm_glu/18)|style=font-weight:bold;font-size:16px;}} mOsm/kg
|}
{| class="wikitable" style="width:100%;"
|+ Interpretation
|-
! style="background:#27ae60; color:white; width:20%;" | 275–295
| '''Normal''' serum osmolality.
|-
|
* '''Osmolal gap''' = Measured Osm – Calculated Osm. Gap >10 suggests unmeasured osmoles (toxic alcohols, mannitol, etc.).
|}
{| class="wikitable" style="width:100%;"
|+ References
|-
|
* '''Formula:''' Osm = 2×Na + BUN/2.8 + Glucose/18
* Purssell RA, et al. Derivation and validation of a formula to calculate the contribution of ethanol to the osmolal gap. ''Ann Emerg Med.'' 2001;38(6):653-659. PMID 11719745.
|}
</div>

Template:Serum Osmolality Calculator - Revision history

Danbot: Add wikilinks for toxic alcohols, hyponatremia

Danbot: Create calculator template with references and subheading