5 results
Allen’s Test for Collateral Circulation

For the Allen test, you apply pressure to the radial and ulnar
Allen’s Test for ... Then one artery ... The one artery alone ... flow from the one ... #Allens #Test #Collateral
Allen's Test on Physical Exam

Allen's Test is used to test the integrity of blood flow and
Allen's Test on ... blood flow and collateral ... One artery is released ... Video by Dr. ... #clinical #video
Vasospastic (Prinzmetal) Angina
Definition / Epidemiology:
 • Rest angina attributed to coronary artery vasospasm.
 • Patients often
attributed to coronary artery ... epicardial coronary artery ... and sympathetic tone ... perform provocative tests ... #diagnosis #management
USMLE Epidemiology and Biostatistics Summary
Meta-Analysis: pools data from several studies (greater power), limited by quality/bias of
groups in which one ... disease who test ... attributable to one ... disorder presence alters ... #calculations #diagnosis
Compressed Airway in Tracheomalacia on Laryngoscopy

Compressed airway - asphyxiation. One of the cause is from external
One of the cause ... the child was diagnosed ... tracheomalacia after ... bronchoscopy #clinical #video ... otolaryngology #pediatrics