3 results
USMLE Epidemiology and Biostatistics Summary
Meta-Analysis: pools data from several studies (greater power), limited by quality/bias of
USMLE Epidemiology ... 68%) – 2 (95%) – 3 ... how related two values ... measurements Type ... #calculations #diagnosis
Preoperative Risk Evaluation

Major Pre-Op Questions:
1. Does the patient have any modifiable risk factors that could be
Assess functional ... determine if stress test ... What is the type ... undergoing AAA or upper abdominal ... stratification #diagnosis
Causes of Lactate Elevation, Lactic Acidosis - Differential Diagnosis

The most common causes of hyperlactatemia are usually:
Causes of Lactate Elevation ... to bolus these values ... / hypoxemia -> focus ... assessment - assess ... tests before beginning