15 results
Causes of Secondary Hypertension - Differential Diagnosis and Screening Testing
Common causes: 
 • Renal parenchymal disease
Diagnosis and Screening ... Testing Common ... Oral sodium loading ... #Screening #Workup ... #table
Performance Characteristics for Colorectal Cancer Screening Tests
Stool/blood-based tests:
 • FIT: 79% sensitivity, 94% specificity for CRC
Colorectal Cancer Screening ... Tests Stool/blood-based ... • Multitarget stool ... #table #management ... gastroenterology #CRC #Testing
ACA Colorectal Cancer Screening Guidelines

When to Screen?
When to Stop?
Family History

Performance Characteristics for Colorectal Cancer Screening Tests
Stool/blood-based
Colorectal Cancer Screening ... Tests Stool/blood-based ... • Multitarget stool ... #comparison #table ... gastroenterology #CRC #Testing
Adrenal Insufficiency Differential Diagnosis Algorithm
Clinical suspicion: Weakness, fatigue, nausea, musculoskeletal pain, dizziness, volume depletion, abdominal pain,
Differential Diagnosis Algorithm ... Clinical suspicion ... Weakness, fatigue, nausea ... , hypoglycemia Testing ... ACTH) stimulation test
Algorithm regarding the diagnosis and treatment of Hereditary Hemochromatosis HH. 

Step 1: In the patient with
Algorithm regarding ... suggested initial screening ... test should be ... elevated, HFE gene testing ... should undergo screening
USMLE Epidemiology and Biostatistics Summary
Meta-Analysis: pools data from several studies (greater power), limited by quality/bias of
individual studies Clinical ... diseases, describe clinical ... Sensitivity (rule out – screening ... probability of getting ... but not on the causal
Hepatopulmonary Syndrome - Diagnosis and Management Summary
A defect in arterial oxygenation due to a gas exchange
lung disease Caused ... shunt (Type 2) Clinical ... IPVDs Diagnostic Testing ... Non-invasive initial screening ... 80mmHg or A-a gradient
Preoperative Risk Evaluation

Major Pre-Op Questions:
1. Does the patient have any modifiable risk factors that could be
event, follow ACC algorithm ... determine if stress test ... Change in clinical ... surgery Stress Testing ... preoperative stress testing
Clinical Opioid Withdrawal Score (COWS)

Resting Pulse Rate: Record beats per minute after patient is sitting or
Clinical Opioid ... assessment • 0 - able ... still, but is able ... last ½ hour • 2 - nausea ... or loose stool
Ely's Test for Rectus Femoris Tightness

Patient lies prone on the table. The examiner flexes the leg
lies prone on the table ... buttock, if the hip raises ... off of the table ... or leg during testing ... Rectus #Femoris #clinical