8 results
Reemergent Postural Tremor in Parkinson’s Disease

Re-emergent tremor in Parkinson’s disease-postural tremor that disappears & reappears after
in Parkinson’s ... after a short latency ... #hand #clinical ... #video #physicalexam ... #neurology
Hypokalemia - Differential Diagnosis Algorithm
Extra-renal Losses:
 • Normal Acid-Base: Low intake
 • Metabolic acidosis: Gl tract
Hypokalemia - Differential ... Extra-renal Losses: • Normal ... Renin secreting tumor ... Algorithm #causes #potassium ... #low #nephrology
Hippus on Physical Exam
Hippus: alternating dilation and constriction of pupils independent of illumination, convergence or psychic
dilation and constriction ... is a normal phenomenon ... system such as parkinson ... #Hippus #PhysicalExam ... clinical #video #neurology
Hippus on Physical Exam

Hippus: alternating dilation and constriction of pupils independent of illumination, convergence or psychic
dilation and constriction ... is a normal phenomenon ... system such as parkinson ... #Hippus #PhysicalExam ... clinical #video #neurology
Causes of Dementia / Cognitive Impairment - Differential Diagnosis Algorithm

Affecting Multiple Domains
 • Depression
 • Delirium
Decline
Treatable Causes • Normal ... Drug Abuse • Tumor ... Extrapyramidal Features • Parkinson's ... Early Language and ... CognitiveImpairment #Dementia #Neurology
Adie's Pupil
What? Unknown nature & benign
 • Regular and mildly dilated pupil (4-6mm);
 • Light-near dissociaton;
reexposed to light; • Normal ... Young females Differential ... trauma/orbital tumor ... #Adies #Pupil #PhysicalExam ... #neurology #ophthalmology
Hypokalemia Evaluation Algorithm

Before evaluating hypokalemia, life threatening complications such as arrhythmias and paralysis should be looked
as arrhythmias and ... Renin secreting tumor ... consumption • Low/Normal ... diagnosis #Algorithm #differential ... #potassium #nephrology
The Neurological Evaluation of a Comatose Patient

Definition:
 • Coma: a state of unresponsiveness; the absence of
consciousness Differential ... movements; also normal ... myoclonic movements, tremors ... caseyalbin #PhysicalExam ... #neurology #comatose