19 results
Instructions on how to perform the swinging light test to detect a relative afferent pupillary defect.

http://www.cmaj.ca/content/early/2015/01/05/cmaj.140685

Normal
afferent pupillary defect ... * (RAPD) 1. ... * (RAPD) 1. ... #Diagnosis #PhysicalExam ... Ophthalmology #RAPD
Relative Afferent Pupillary Defect

Dr. Felipe Duarte Augusto @semiologianeurologica

#RAPD #Relative #Afferent #Pupillary #Defect #Neurology #Clinical #Video #Pupils
Afferent Pupillary Defect ... semiologianeurologica #RAPD ... #Neurology #Clinical ... #Video #Pupils ... #PhysicalExam
Afferent Pupillary Defect

An afferent pupillary defect passing through its timeline. The pupil that does not react
Afferent Pupillary Defect ... The pupil that does ... clinical #video #neurology ... ophthalmology #PhysicalExam ... #RAPD
Relative Afferent Pupillary Defect

This maneuver of intermittent light stimulus is called the alternating light test or
Marcus Gunn's pupils ... (RAPD). ... #Neurology #Clinical ... #Video #Pupils ... #MacrusGunn #PhysicalExam
Bilateral LMN palsy with tongue weakness, wasting and fasciculations.  →  Bulbar motor Neuron disease

Note
Bilateral LMN palsy ... this from an UMN palsy ... fasciculations #LMN #hypoglossal ... clinical #video #neurology ... #physicalexam
Tongue Fasciculations Secondary to Hypoglossal Nerve Damage

Most commonly associated with ALS - This LMN XII was
Fasciculations Secondary to Hypoglossal ... Fasciculations #PhysicalExam ... Clinical #Video #Hypoglossal ... #CNXII #CN12 #Neurology ... #Deficit #CranialNerve
Marcus Gunn Pupil - Relative Afferent Pupillary Defect (RAPD)
Definition: Afferent loop of the pupillary light reflex
Marcus Gunn Pupil ... Afferent Pupillary Defect ... (RAPD) Definition ... #Marcus #Gunn #Pupil ... #RAPD #neurology
Tongue Fasciculations in Left Hypoglossal Nerve Palsy

- Atrophy of affected side
- Fasciculations
- Tongue deviates towards weak
Fasciculations in Left Hypoglossal ... Nerve Palsy ... #Nerve #Palsy # ... clinical #video #neurology ... #physicalexam
Adie's Pupil
What? Unknown nature & benign
 • Regular and mildly dilated pupil (4-6mm);
 • Light-near dissociaton;
Adie's Pupil What ... mildly dilated pupil ... Diagnosis: • CN Ill Palsy ... #PhysicalExam # ... neurology #ophthalmology
Approach to an Eye Exam

1. History
2. Obvious Physical Trauma
3. Initial Assessment
  A. Visual Acuity
Pupils a. ... Accommodation, RAPD ... Fundoscopy A. ... Ophthalmology #PhysicalExam