9 results
Cholecystitis Diagnostic Test Characteristics  

Sensitivity, Specificity and Likelihood Ratios of Labs, Physical Exam findings, and
Test Characteristics ... Sensitivity ... Cholecystitis #Testing ... LikelihoodRatio #Accuracy ... #PhysicalExam
Test Characteristics of Physical Exam, Imaging, and LRINEC 
Score for the Identification of Necrotizing Fasciitis (Sensitivity,
Test Characteristics ... Fasciitis #LRINEC #Testing ... #Accuracy #PhysicalExam ... #Sensitivity #Specifiity ... #Diagnosis
Ascites: Physical Exam Diagnostic Accuracy

Sensitivity and Specificity: Shifting Dullness, Bulging Flanks. Fluid Wave 

Source: Joseph D.
Physical Exam Diagnostic ... Accuracy Sensitivity ... #Diagnosis #PhysicalExam ... #Ascites #Accuracy ... #Testing #Sensitivity
Pronator Drift Testing for Stroke
Subtle extensor weakness - Sign of Upper motor neuron lesion
In detecting CT/MRI
Pronator Drift Testing ... normal exam: • Sensitivity ... test characteristics ... #Stroke #physicalexam ... #diagnosis #neurology
Helicobacter Pylori Testing  Methods - Sensitivity and Specificity

Serology - 85% - 79% - Does not
Helicobacter Pylori Testing ... Methods - Sensitivity ... Urea breath test ... #Laboratory #Diagnosis ... #Accuracy
Rheumatology Workup - Laboratories Studies in Rheumatic Diseases

• Septic arthritis - Gram stain and culture of
- CCP antibody testing ... but lower sensitivity ... Polyarthritis: • Complete ... (to support a diagnosis ... laboratory #workup #diagnosis
FABER Maneuver: Flexion, ABduction, External Rotation 

Tips to distinguish SI joint pain from other areas of
ROM: indicates hip ... How good is this test ... sensitivity=0.60 ... FABER #Maneuver #PhysicalExam ... Sacroiliac #SIJoint #Diagnosis
USMLE Epidemiology and Biostatistics Summary
Meta-Analysis: pools data from several studies (greater power), limited by quality/bias of
Sensitivity (rule ... PPV Higher sensitivity ... probability of getting ... error Validity (“accuracy ... #calculations #diagnosis
One and a Half Syndrome on Physical Exam

This 28 year old patient presented to clinic with
EOM testing displayed ... a complete left ... the hospital, diagnosed ... Half #Syndrome #PhysicalExam ... clinical #video #ophthalmology