339 results
Adie's Pupil
What? Unknown nature & benign
 • Regular and mildly dilated pupil (4-6mm);
 • Light-near dissociaton;
unilateral; • Slow ... reexposed to light; • Normal ... dissociation • Other causes ... #PhysicalExam #neurology ... #ophthalmology
Differentiation Between Nephrotic Syndrome and Nephritic Syndrome 
== Nephrotic Syndrome ==
Onset - Insidious 
Edema - ++++
Blood
Blood pressure - Normal ... venous pressure - Normal ... /low Proteinuria ... Red blood cell casts ... Serum albumin - Low
Low Anion Gap - Various causes and mechanisms of a Low Anion Gap
 • Hypoalbuminemia (1gm
Low Anion Gap - ... Various causes and ... anion gap) • Normal ... #AnionGap #causes ... differential #diagnosis #nephrology
Congenital Nystagmus on Physical Exam
These abnormal eye movements were found in a patient with albinism. What
achromatopsia, & formal ... ophthalmology evaluation ... Cooper Neurology ... clinical #video #neurology ... #ophthalmology
Hypokalemia Differential Diagnosis Algorithm
Hypertensive:
 • High Al, Low R - Primary aldosteronism
 • High Al, High
Hypertensive: • High Al, Low ... Hyperplasia • Normal ... Al, Normal R - ... Diagnosis #Algorithm #nephrology ... #causes #low #potassium
Etiologies of Hypoaldosteronism

Hyporeninemic Hypoaldosteronism (Low Renin, Low Aldosterone)
 - Diabetic Nephropathy 
 - NSAIDs
Non-Hyporeninemic Hypoaldosteronism (Normal
Hypoaldosteronism (Low ... Renin, Low Aldosterone ... or High Renin, Low ... or High Renin, Normal ... Comparison #Table #Causes
Causes of Anemia with elevated Mean Corpuscular Volume (MCV) - Differential Diagnosis Algorithm
Normal Blood Smear
 •
Causes of Anemia ... Diagnosis Algorithm Normal ... Neutrophils - Low ... Pregnancy) - Low ... Diagnosis #Algorithm #Causes
Hypokalemia - Differential Diagnosis Algorithm
Extra-renal Losses:
 • Normal Acid-Base: Low intake
 • Metabolic acidosis: Gl tract
Extra-renal Losses: • Normal ... Acid-Base: Low ... Diagnosis #Algorithm #causes ... #potassium #low ... #nephrology
Hypoxia and Hypoxemia - Overview
Hypoxia - insufficient oxygen delivered to tissues to meet demands
Hypoxemia - low
demands Hypoxemia - low ... of hypoxia) - Low ... blood loss) or abnormal ... CaO2 → Low SvO2 ... differential #diagnosis #causes
HINTS Exam - Abnormal Head Impulse Test = Peripheral Cause

This video demonstrates:
1) Normal Head Impulse Test
HINTS Exam - Abnormal ... Test = Peripheral Cause ... demonstrates: 1) Normal ... for a PERIPHERAL cause ... Clinical #Video #Neurology