5 results
TYPE I & TYPE II ERRORS 

SENSITIVITY & SPECIFICITY = SNOUT & SPIN 
Sensitive Tests that
TYPE I & TYPE II ... & SPECIFICITY = ... /ambcarerx #TypeI ... #TypeII #Type1 ... #Type2 #Errors #
USMLE Epidemiology and Biostatistics Summary
Meta-Analysis: pools data from several studies (greater power), limited by quality/bias of
Epidemiology and Biostatistics ... Specificity (rule ... measurements Type ... when it’s true Type ... #formulas #calculations
Hyperkalemia - Differential Diagnosis Framework

PseudoHyperkalemia:
 • Lab error
 • Traumatic venipuncture
 • Hemolysis, thrombocytosis, leukocytosis
 •
PseudoHyperkalemia: • Lab error ... phlebotomy High ... Failure • SLE • Type ... differential #diagnosis #causes ... #potassium #high
Hyperkalemia - Differential Diagnosis Framework

PseudoHyperkalemia:
 • Lab error
 • Traumatic venipuncture
 • Hemolysis, thrombocytosis, leukocytosis
 •
PseudoHyperkalemia: • Lab error ... phlebotomy High ... Failure • SLE • Type ... differential #diagnosis #causes ... #potassium #high
Causes of Hyperkalemia - Differential Diagnosis Framework
 • Cellular Shift:
   - Exercise
Causes of Hyperkalemia ... Hypoaldosteronism: type ... hyperkalemia: Blood draw error ... Differential #Diagnosis #Causes ... #potassium #high