17 results
TYPE I & TYPE II ERRORS 

SENSITIVITY & SPECIFICITY = SNOUT & SPIN 
Sensitive Tests that
SPECIFICITY = SNOUT ... Negative Rule OUT ... Type2 #Errors #Biostatistics
Important Biostatistics and Epidemiology Equations

Sensitivity = TP / (TP + FN) = true positives / disease
Important Biostatistics ... Sensitivity = SNOUT ... = Rule OUT - ... = Rule IN #Biostatistics
Split, Fractured Patella on Knee Exam

30 years old male, 10 years post motorbike accident.  Split,
male, 10 years post ... PhysicalExam #clinical #video ... #msk #orthopedics
Piriformis Test (FAIR Test - Flexion, Adduction, and Internal Rotation)

Flex the hip to 90 degrees, then
hip, stretching out ... lumbar #clinical #video ... #physicalexam #msk
Orbicularis Reflex in an Alzheimer's Patient on Physical Exam

Alzheimer's is a degenerative, progressive and irreversible disease.
present in the video ... #Orbicularis #Snout ... #Pout #Reflex # ... PhysicalExam #clinical #video
Snout (Pout) Reflex on Physical Exam
The Snout reflex or a "Pout" is a pouting or pursing
Snout (Pout) Reflex ... Physical Exam The Snout ... reflex or a "Pout ... #Pout #Reflex # ... PhysicalExam #clinical #video
COVID-19 Intubation Checklist

Personal protective equipment (PPE)
 • Standard PPE
   • N95 or PAPR.
Stuff • Video ... on exhalation port ... using BVM: Hold mask ... Post-procedure
Ocular Myasthenia Gravis on Physical Exam

A 41yo female was referred by her neurologist for double vision.
quick to point out ... tumor, and always ask ... PhysicalExam #clinical #video
Reduction of Patellar Dislocation 
Most patellar dislocations are lateral, and they often reduce on their own.
ketorolac⁣⁣ • obtain post-reduction ... Dislocation #Procedure #MSK ... Knee #Clinical #Video
Medial Knee Intra-articular Corticosteroid Injection 

Knee injection medial approach -lying w knee flexed. Find post part
Find post part of ... Injection #clinical #video ... physicalexam #procedure #msk