642 results
Hypokalemia - Differential Diagnosis Algorithm

Transcellular Shift:
 • Alkalosis
 • ↑ beta-2 adrenergic simulation 
 • Erythropoiesis
Transcellular Shift ... Medications Renal ... Losses Non-renal ... Transcellular shifts ... Diagnosis #Algorithm #nephrology
Typical Resting Tremor of Parkinson's Disease on Physical Exam

By @espaco.reabilitar

#Tremor #Parkinsons #Disease #PhysicalExam #clinical #video #neurology
Typical Resting Tremor ... espaco.reabilitar #Tremor ... #PhysicalExam #clinical ... #video #neurology
Hypokalemia Differential Algorithm
Acidosis
 - RTA
 - Diarrhea
pH Normal 
 1. Decreased Mg 
 2. Intracellular Shift
Intracellular Shift ... Renin secreting tumor ... Renal artery stenosis ... Causes #Workup #Nephrology
Workup for Hyperphosphatemia - Differential Diagnosis Framework
Rule out spurious hyperphosphatemia: paraproteinemia, hyperlipidemia, hemolysis, hyperbilirubinemia, liposomal amphotericin
Rhabdomyolysis, Tumor ... Transcellular Shift ... CKD Increased Renal ... Workup #phosphate #nephrology
Hyperphosphatemia - Differential Diagnosis Algorithm
Transcellular Shift:
 • Rhabdomyolysis
 • Tumor Lysis
 • Metabolic or Respiratory Acidosis
Transcellular Shift ... Rhabdomyolysis • Tumor ... PO4 < 20%: • Renal ... Context of Impaired Renal ... Hyperlipidemia • Tumor
Approach to Hypomagnesemia 

Fractional excretion of magnesium = (urine magnesium x serum creatinine)/ [0.7 (serum magnesium
intake, Gl loss, shift ... cells FEMg >4% = renal ... magnesium loss if renal ... diagnosis #causes #nephrology
Wing-Beating Tremor of Wilson's Disease

Characterized by low frequency, high amplitude, near arm tremor caused by continuous
Wing-Beating Tremor ... amplitude, near arm tremor ... Wing #Beating #Tremor ... Wilsons #Disease #clinical ... #video #neurology
Flapping tremors of Asterixis

DDx
- Decompensated cirrhosis or acute liver failure.
- Renal failure /azotemia.
- Respiratory failure with
Flapping tremors ... - Renal failure ... #PhysicalExam #clinical ... #diagnosis #video
Hypophosphatemia - Differential Diagnosis Algorithm
 • Decreased intake/absorption: Starvation, Alcoholism, Malabsorption, Phosphate binder use
 • Redistribution/
Redistribution/ Shift ... bone syndrome • Renal ... Algorithm #causes #nephrology
Wing-Beating Tremor of Wilson's Disease

Characterized by low frequency, high amplitude, near arm tremor caused by continuous
Wing-Beating Tremor ... amplitude, near arm tremor ... Wing #Beating #Tremor ... Wilsons #Disease #clinical ... #video #neurology