283 results
First Degree AV Block
 • The P wave is normal in morphology.
 • PR interval greater
Degree #AVBlock #1st
Features of Components of Liver Function Tests #Diagnosis #IM #GI #LFTs #Liver #Function #Tests #Locations #AlkPhos
Locations #AlkPhos #AST
Tuberculosis Skin Test Interpretation

#Diagnosis #Tuberculosis #LatentTB #Tuberculin #SkinTest #TST #Interpretation #Induration #Thresholds #Diameters #PPD
Tuberculin #SkinTest #TST
Identify a Positive Tuberculosis (TB) Skin Test
#Diagnosis #Tuberculosis #LatentTB #Tuberculin #SkinTest #TST #Interpretation #Induration #Thresholds #Diameters
Tuberculin #SkinTest #TST
Tuberculin Skin Test (Positive Mantoux Test) Result, Reading and Interpretation

#Diagnosis #Tuberculosis #LatentTB #Tuberculin #SkinTest #TST #Interpretation
Tuberculin #SkinTest #TST
The Spectrum of Tuberculosis

As shown in the graphic from our Primer, exposure to M. tuberculosis can
tuberculin skin test (TST ... Testing #Results #TST
Tuberculin Skin Test Interpretation - Threshold for treatment
Induration cutoff >5mm:
 • Recent exposure to an individual
Tuberculin #SkinTest #TST
Proptosis caused by Cavernous Sinus Thrombosis

#Proptosis #Cavernous #Sinus #Thrombosis #CST #clinical #video #physicalexam #ophthalmology
Sinus #Thrombosis #CST
Causes of ST Segment Elevation - Differential Diagnosis Framework

STEMI:
 • Upsloping convex STE: "Pardee's sign" +
Causes of ST Segment ... Opposing leads ST ... in V4 - The ST ... - Reciprocal ST ... Aneurysm: • ST
ST Elevation Myocardial Infarction (STEMI)

Criteria:
• New ST-segment elevation at the J point in 2 contiguous leads
ST Elevation Myocardial ... Criteria: • New ST-segment ... @DharSaty #ST