General Medicine Emergency Medicine Renal / Nephrology Standard clinical practice
Calculated Serum Osmolality
Calculates serum osmolality. Osmol gap = Measured − Calculated (>10 suggests toxic alcohol ingestion).
References
- Bhagat CI et al. Calculated vs measured plasma osmolalities revisited. Clin Chem. 1984.
Related
Curated clinical cross-links plus same-class fallbacks.
Calculators
Drugs
- Chlorhexidine gluconate with isopropyl alcohol · Skin antiseptic
- Chlorhexidine · Antiseptic / disinfectant (bisbiguanide)
- Alcohol (ethanol) · Antidote / sclerosant
- Polyvinyl alcohol · Ocular lubricant
- Disulfiram · Alcohol Deterrent (Aldehyde Dehydrogenase Inhibitor)
- Acamprosate Calcium · Anti-craving Agent — Alcohol Relapse Prevention (GABA/Glutamate Modulator)
Pathways
- Sepsis Screening and Sepsis Six · UK Sepsis Trust; NICE NG51; Surviving Sepsis Campaign 2021
- New-Onset Atrial Fibrillation · ESC 2020 AF Guidelines; NICE NG196
- Hypertensive Emergency · ESC/ESH 2018 Hypertension Guidelines; NICE NG136
- Bradycardia Management · Resuscitation Council UK ABCDE; ESC 2021 Pacing Guidelines
- Ventricular Tachycardia / Fibrillation · Resuscitation Council UK ACLS; ESC 2022 Ventricular Arrhythmia Guidelines
- Syncope Assessment · ESC 2018 Syncope Guidelines; NICE NG109
Decision support only — verify against MDCalc, NICE, or your local guideline before clinical use.