 First Aid Rapid Review Equation Review

First Aid Rapid Review All of these were taken from the book First Aid USMLE 2013 Step 1. Pages

First Aid Rapid Review Equation Review

First Aid Rapid Review Topic  Sensitivity. Equation

First Aid Rapid Review Topic  Sensitivity. Equation  Sensitivity = TP/(TP + FN)

First Aid Rapid Review Topic  Specificity. Equation

First Aid Rapid Review Topic  Specificity. Equation  Specificity = TN/(TN + FP).

First Aid Rapid Review Topic  Positive predictive value. Equation

First Aid Rapid Review Topic  Positive predictive value. Equation  PPV = TP/(TP + FP)

First Aid Rapid Review Topic  Negative predictive value. Equation

First Aid Rapid Review Topic  Negative predictive value. Equation  NPV = TN/(TN + FN).

First Aid Rapid Review Topic  Odds Ratio (for case control studies). Equation

First Aid Rapid Review Topic  Odds Ratio (for case control studies). Equation

First Aid Rapid Review Topic  Relative risk. Equation

First Aid Rapid Review Topic  Relative risk. Equation

First Aid Rapid Review Topic  Attributable risk. Equation

First Aid Rapid Review Topic  Attributable risk. Equation

First Aid Rapid Review Topic  Numbers needed to treat. Equation

First Aid Rapid Review Topic  Numbers needed to treat. Equation  1/absolute risk reduction.

First Aid Rapid Review Topic  Numbers needed to harm. Equation

First Aid Rapid Review Topic  Numbers needed to harm. Equation  1/attrituable risk.

First Aid Rapid Review Topic  Body Mass Index. Equation

First Aid Rapid Review Topic  Body Mass Index. Equation  BMI = weight in kg/(height in meters) 2

First Aid Rapid Review Topic  Hardy-Weinberg equilibrium. Equation

First Aid Rapid Review Topic  Hardy-Weinberg equilibrium. Equation

First Aid Rapid Review Topic  Volume of distribution. Equation

First Aid Rapid Review Topic  Volume of distribution. Equation

First Aid Rapid Review Topic  Half Life. Equation

First Aid Rapid Review Topic  Half Life. Equation

First Aid Rapid Review Topic  Drug Clearance. Equation

First Aid Rapid Review Topic  Drug Clearance. Equation

First Aid Rapid Review Topic  Loading Dose. Equation

First Aid Rapid Review Topic  Loading Dose. Equation

First Aid Rapid Review Topic  Maintenance dose. Equation

First Aid Rapid Review Topic  Maintenance dose. Equation

First Aid Rapid Review Topic  Cardiac Output. Equation

First Aid Rapid Review Topic  Cardiac Output. Equation  Cardiac Output = STROKE VOLUME X HEART RATE. &

First Aid Rapid Review Topic  Mean Arterial Pressure. Equation

First Aid Rapid Review Topic  Mean Arterial Pressure. Equation  MAP = cardiac output x total peripheral resistance.  MAP = 2/3 diastolic + 1/3 systolic.

First Aid Rapid Review Topic  Stroke volume. Equation

First Aid Rapid Review Topic  Stroke volume. Equation  SV = CO/HR = EDV – ESV.

First Aid Rapid Review Topic  Ejection Fraction. Equation

First Aid Rapid Review Topic  Ejection Fraction. Equation  EF = SV/EDV = EDV - ESV/EDV

First Aid Rapid Review Topic  Resistance. Equation

First Aid Rapid Review Topic  Resistance. Equation  Resitance = 8n(Viscosity) X Length/ πr 4.

First Aid Rapid Review Topic  Net filtration pressure. Equation

First Aid Rapid Review Topic  Net filtration pressure. Equation  Net filtration pressure = [P c – P i ) – (π c – π i )]

First Aid Rapid Review Topic  Renal clearance. Equation

First Aid Rapid Review Topic  Renal clearance. Equation  Clearance = Urine Concentration X Volume of Urine/Plasma Concentration

First Aid Rapid Review Topic  Glomerular filtration rate. Equation

First Aid Rapid Review Topic  Glomerular filtration rate. Equation Clearance of Inulin

First Aid Rapid Review Topic  Effective Renal Plasma Flow. Equation

First Aid Rapid Review Topic  Effective Renal Plasma Flow (PAH Clearance). Equation  ERPF = Urine PAH x Volume/ Plasma PAH = C PAH

First Aid Rapid Review Topic  Renal Blood Flow. Equation

First Aid Rapid Review Topic  Renal Blood Flow. Equation  RBF = RPF/ 1 – HCT.

First Aid Rapid Review Topic  Filtration Fraction. Equation

First Aid Rapid Review Topic  Filtration Fraction. Equation  FF = GFR/RPF.

First Aid Rapid Review Topic  Henderson-Hasselbach Equation. Equation

First Aid Rapid Review Topic  Henderson-Hasselbach Equation. Equation

First Aid Rapid Review Topic  Physiologic dead space. Equation

First Aid Rapid Review Topic  Physiologic dead space. Equation

First Aid Rapid Review Topic  Pulmonary vascular resistance. Equation

First Aid Rapid Review Topic  Pulmonary vascular resistance. Equation

First Aid Rapid Review Topic  Alveolar Gas Equation. Equation

First Aid Rapid Review Topic  Alveolar Gas Equation. Equation

I can do all things through Christ who strengthens me. - Philippians 4:13