8 results
Acid Base Disorders - Blood Gas Interpretation

Steps for Blood Gas Interpretation: 
1. Acidemia or Alkalemia? 
2.
Acid Base Disorders ... Acute or chronic ... failure - Adrenal insufficiency ... Diagnosis #Summary #Nephrology ... bloodgas #Acid #Base
Causes of Seizures - Differential Diagnosis Algorithm
Unprovoked - Epilepsy:
 • Focal: Simple, Complex
 • Generalized: Absence,
Causes of Seizures ... ICH, Cerebral venous ... Neurocysticercosis, PML • Metabolic ... Diagnosis #Algorithm #Causes ... #neurology
Causes of High-anion Gap and Non-anion Gap Metabolic Acidosis
Causes of High-anion Gap Acidosis:
 • Lactic acidosis
Non-anion Gap Metabolic ... failure (acute and chronic ... Chronic progressive ... hyperkalemia (with renal insufficiency ... #nephrology
Metabolic Alkalosis - Urinary Chloride Algorithm
Cl- responsive metabolic alkalosis
 • Kidney loss of Cl-
acidosis • Chronic ... D-lactic acidosis • Chronic ... poisoning Normal acid-base ... the indicated causes ... urine #Algorithm #nephrology
Generalized Seizures and Pseudoseizures
Generalized seizures "are conceptualized as originating as some point within, and rapidly engaging,
general seizure caused ... Toxic and metabolic ... causes include ... Pseudoseizures #GrandMal #Classification ... #Diagnosis #Neurology
Hyperkalemia - Differential Diagnosis Framework

PseudoHyperkalemia:
 • Lab error
 • Traumatic venipuncture
 • Hemolysis, thrombocytosis, leukocytosis
 •
trauma - Ischemic colonic ... infusions) - Metabolic ... deficiency • Renal insufficiency ... differential #diagnosis #causes ... potassium #high #nephrology
Hyperkalemia - Differential Diagnosis Framework

PseudoHyperkalemia:
 • Lab error
 • Traumatic venipuncture
 • Hemolysis, thrombocytosis, leukocytosis
 •
trauma - Ischemic colonic ... infusions) - Metabolic ... deficiency • Renal insufficiency ... differential #diagnosis #causes ... potassium #high #nephrology
Causes of Myoclonus - Differential Diagnosis
LOCALIZATION:
 • Cortical: Focal/multifocal: Distal UL+ Face, Action/sensitive induced
 • Sub-Cortical:
Causes of Myoclonus ... encephalopathies, CJD • Chronic ... whipple) TOXIC METABOLIC ... pulmonary), acid-base ... #neurology