Applets – Multi-Timer
Phase: Reading Time 02:00 Start Pause Reset Phase Lengths: Reading Time: 2 minutes Patient Examination: 10 minutes Presentation Time: 10 minutes
Read More »Phase: Reading Time 02:00 Start Pause Reset Phase Lengths: Reading Time: 2 minutes Patient Examination: 10 minutes Presentation Time: 10 minutes
Read More »This calculator uses common variables to give estimates of mortality and need for intervention based on the Glasgow-Blatchford Score, the AIMS65 score and the MELD 3.0 score. Combined AIMS65, Glasgow Blatchford, and MELD 3.0 One row per input • Live updating • CC-OrangeCard Demographic Age: 40 years Sex: Male Female History Hepatic disease: No Yes Cardiac […]
Read More »Electrolytes Calcium 2.2 mmol/L = 8.8 mg/dL Magnesium 1.0 mmol/L = 2.43 mg/dL Phosphate 1.0 mmol/L = 3.10 mg/dL Renal / Metabolic Urea / BUN 7.0 mmol/L = 19.6 mg/dL Creatinine 100 µmol/L = 1.13 mg/dL Lipids Cholesterol 5.0 mmol/L = 193.4 mg/dL Triglycerides 1.5 mmol/L = 133 mg/dL Liver Bilirubin 17 µmol/L = 1.00 […]
Read More »Basal Metabolic Rate Calculator Gender: Male Female Weight: 70 kg Height: 170 cm Age: 30 years Basal Metabolic Rate: – kcal/day Mifflin MD, St Jeor ST, Hill LA, Scott BJ, Daugherty SA, Koh YO. A new predictive equation for resting energy expenditure in healthy individuals. Am J Clin Nutr. 1990 Feb;51(2):241-7. PMID: 2305711
Read More »Candida Score Calculator Sepsis (Infection + SOFA ≥ 2) – 2 points TPN – 1 point Surgery – 1 point Multifocal Candida Colonisation – 1 point Candida Score = 0 Invasive Candidasis improbable.Early antifungal treatment not indicated. Sources:
Read More »Stephen Smith 4-Variable OMI Calculator Score: 0.00 Interpretation: Unlikely LAD occlusion. Formula: (1.062 × STE 60 ms) + (0.052 × QTc) − (0.151 × QRS in V2) − (0.268 × R-wave in V4) Reference: Driver BE, Khalil A, Henry T, Kazmi F, Adil A, Smith SW. A new 4-variable formula to differentiate normal variant ST […]
Read More »Opioid Equivalence Calculator Opioid Equivalence Calculator Oral Morphine Dose mg (per day) Preparations IV/IM/SC Oral Sublingual Transdermal Rectal IV/IM/SC preparations Fentanyl (0.2): µg Sufentanil (2): µg Codeine (0.25): mg Hydromorphone (15): mg Morphine (3): mg Oxycodone (3): mg Pethidine (0.4): mg Oral preparations Codeine / Dihydrocodeine [0.1–0.15] (0.13): mg Dextropropoxyphene (0.1): mg Hydrocodone (1): mg […]
Read More »Let’s start with the Adrogué–Madias (A-M) formula (1997): Na+ deficit = TBW fraction x weight x ΔNa+ Sodium Deficit Calculator Sex Male (0.6)Female (0.5) Weight: 80 kg Starting [Na+]: 110 mmol/L Target [Na+]: 115 mmol/L Sodium deficit = ksex × Wt × Δ[Na+] = 150 mmol Glucose-adjusted Sodium Calculator Glucose-adjusted Sodium Calculator Measured [Na+] 115 […]
Read More »Choose your favourite formula (60/50 is my default for adults) 60/50 Watson Hume-Weyers Mellits-Cheek (paeds) Age: 18 years Height: 90 cm Weight: 70 kg Male Female Total Body Water: 42 L Intracellular Fluid: 23.1 L Extracellular Fluid: 18.9 L – Plasma volume: 2.8 L 60/50 is from the Report on the Task Group on Reference […]
Read More »This is just to find out what molecules are the right size for what sort of extracorporeal removal, if at all. These weights are (mostly) just an approximation, especially as they get into the tens of thousands. Have a go. I found it interesting, hopefully you might, too. NB: Haemodialysis generally removes molecules <20kDa in […]
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