17 results
Algorithm for the Evaluation of Chronic Diarrhea (< 7 days)
Exclude:
1. Causes of acute diarrhea
2. Lactose intolerance
3.
Algorithm for the ... Causes of acute ... surgery or ileal resection ... Systemic disease ... #workup #diagnosis
Peripheral Vertigo
Time course and symptoms characteristics are very helpful in distinguishing between causes of peripheral vertigo.
Benign
characteristics are ... distinguishing between causes ... prodrome Meniere's Disease ... differential #diagnosis #comparison ... #table
Summary table of types of hypersensitivity reactions. 
Type 1
 - Mediators: lgE
 - Antigen Form: Soluble
Allergen-specific lgE causes ... reaction, Haemolytic disease ... Tuberculin test, Graft rejection ... #classification ... #comparison
Causes of Secondary Hypertension - Differential Diagnosis and Screening Testing
Common causes: 
 • Renal parenchymal disease
and Screening Testing ... of renal disease ... CT, Bilateral selective ... #Screening #Workup ... #table
Recommended initial testing for patients being evaluated for glomerular disease 

24-hour urine collection - Quantify proteinuria.
Recommended initial testing ... for glomerular disease ... and specific for detection ... common causes of ... #workup #diagnosis
Causes of Post-Partum Hemorrhage - Differential Diagnosis Algorithm
Blood Loss: >500mL post vaginal delivery OR >1000 mL
Causes of Post-Partum ... Differential Diagnosis Algorithm ... post Caesarean section ... . heparin) • Pre-existing ... von Willebrand's disease
USMLE Epidemiology and Biostatistics Summary
Meta-Analysis: pools data from several studies (greater power), limited by quality/bias of
negative tests are ... probability of getting ... increase power) Selection ... Lead-time bias: early detection ... but not on the causal
Recommended initial testing for patients being evaluated for glomerular disease
1) 24-hour urine collection - Quantify proteinuria.
Recommended initial testing ... and specific for detection ... common causes of ... #workup #diagnosis ... #initial #testing
Fatigue and IBD Algorithm
 • 40-50% patients have fatigue despite clinical remission
 • Risk factors: BMI,
Fatigue and IBD Algorithm ... NRH & Heme eval. re ... ileal Crohn's/resection ... fatigue despite disease ... /other causes
6/02/2022 UPDATE: This assay is designed to detect non-variola orthopoxviruses, including monkeypox virus. It is not
depending upon disease ... See table below ... Although electron ... microscopy and antibody detection ... Negative Staining Electron