32 results
Abnormal Doll's Eye (Oculocephalic) Reflex on Physical Examination

Normally, a patient's eyes should move in the opposite
Oculocephalic) Reflex ... Oculocephalic #Reflex ... clinical #video #neurology ... #ophthalmology
Afferent Pupillary Defect

An afferent pupillary defect passing through its timeline. The pupil that does not react
the consensual reflex ... clinical #video #neurology ... #ophthalmology
Argyll-Robertson Pupil on Physical Exam
Small (myotic), irregular pupil that do not react to light but do
fibers of the light reflex ... clinical #video #neurology ... #ophthalmology
Vasopressors and Inotropes - Pharmacology Summary
Vasopressors
Phenylephrine (alpha-1)
 • Increases BP, SVR
 • Risk of reflex bradycardia
SVR • Risk of reflex ... activation • D1 (1-2 mcg ... mild alpha (5-10 mcg ... CO • a (>10 mcg ... Pharmacology #Summary #management
The Urine / Plasma Electrolyte Ratio - Guide to Fluid Restriction in Hyponatremia
 • U/P Ratio
1 → FR < 1000 mL ... 0.5-1 → FR < 800 mL ... 1 → FR < 1200 mL ... Hyponatremia #diagnosis #management ... #nephrology
Causes of Chronic Kidney Disease - Differential Diagnosis Algorithm
Decreased kidney function (eGFR < 60 ml/min/1.73 m2)
function (eGFR < 60 ml ... hydronephrosis on U/S) • Reflux ... KidneyDisease #Nephrology
Renal involvement in 35% of mixed cryoglobulinemia vasculitis 
Associated with : 
 • Absence of skin
Mean eGFR - 39.5 mL ... /min • <60 mL/ ... follow-up • eGFR ml ... Cryoglobulinemia #Vasculitis #Management ... Cryoglobulinemic #Nephrology
Cauda Equina Syndrome Overview

Cauda Equina Syndrome:
 • Prevalence: 1:33,000-100,000 ppl/yr
 • Incidence: 1.5-3.4 million ppl/yr
 •
lumbar spine • MCC ... lower extremity reflexes ... bulbocavernosus reflex ... wink test - reflex ... diagnosis #causes #neurology
Vancomycin Associated Acute Kidney Injury

 • Drug induced acute kidney injury is generally defined as a
increase of 44 mol ... toxicology #diagnosis #management ... #nephrology
Boxer's Fracture - ED Management
Be sure to assess for wounds in patients with fractures of the
Fracture - ED Management ... coverage) • ED Management ... "fight bite", Keflex ... Ulnar gutter with MCP ... XRay #Diagnosis #Management