243 results
Myelinated retinal nerve fibers (MRNF) on Fundoscopy Ocular Examination

They are retinal nerve fibers prior to the
retinal nerve fibers ... retinal nerve fibers ... associated with myopia, amblyopia ... retinal #nerve #fibers
Amblyopia ("Lazy Eye"): Pathogenesis and clinical findings
Amblyopia => 
Interruption of visual stimulation during childhood visual development
Amblyopia ("Lazy ... clinical findings Amblyopia ... input from the amblyopic ... visual acuity of amblyopic ... perception #Amblyopia
Amblyopia - Lazy Eye - Differential Diagnosis Algorithm
Deprivational - Obstruction of Visual Axis:
 • Ptosis
 •
Amblyopia - Lazy ... Interaction #Amblyopia
Argyll-Robertson Pupil on Physical Exam
Small (myotic), irregular pupil that do not react to light but do
midbrain, where the fibers ... pupilodilator fibers
Stimulated
SA node
AV node -
Un-stimulated
#PQ
(mV) 0
ECG (lead II)
QRS
#QRS
#SA node
#AV node
#Bundle of His
Bundle branches
#Purkinje fibers
#QRS
#ST
branches #Purkinje fibers
Cardiac conducting system 
 - Sinoatrial (SA) node normally generates the action potential, i.e. the electrical
bundle branches, fibers ... terminate in Purkinje fibers ... millions of small fibers
Telescoping Fingers on Physical Exam

A 69-year-old woman with rheumatoid arthritis presented for the treatment of severe
Telescoping Fingers ... showed telescoping fingers ... #Telescoping #Fingers
Upper Versus Lower Motor Neuron Findings

Denervation near the target muscle fibers (lower motor neuron disease) results
target muscle fibers
Infographic: Compartment Syndrome #Diagnosis #Managment #Ortho #Compartment #Syndrome #CompartmentSyndrome #FIVEPs #Overview #ALiEM
CompartmentSyndrome #FIVEPs
Raynaud's Phenomenon on Physical Exam

#Raynauds #Syndrome #disease #phenomenon #clinical #video #physicalexam #fingers #hands #rheumatology
#physicalexam #fingers