9 results
Acid Base Disorders - Blood Gas Interpretation

Steps for Blood Gas Interpretation: 
1. Acidemia or Alkalemia? 
2.
Acute or chronic ... Compensation, Acute vs Chronic ... tubular acidosis/Chronic ... failure - Adrenal insufficiency ... Diagnosis #Summary #Nephrology
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
Normal Anion-Gap Acidosis (NAGMA) - Differential Diagnosis Framework and Workup

NAGMA
- Chem, ABG or VBG
- Calculate Anion
NAGMA - Chem, ABG ... HCO3 - Renal insufficiency ... Surgical drains - Chronic ... NonAnionGap #Acidosis #Metabolic ... Diagnosis #Workup #nephrology
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
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
Hepatic Encephalopathy - Diagnosis and Management Summary
Definition:
 • Alteration in brain function manifested by neuropsychiatric symptoms
by liver insufficiency ... rule out other causes ... of neurologic/cognitive ... mass - Lizzie Aby ... Encephalopathy #Grading #Classification
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
Myasthenia Gravis Overview

Myasthenia Gravis is an autoimmune disorder of the postsynaptic neuromuscular junction.  Ab to
Ab to AChR blocks ... Respiratory insufficiency ... inhibition - Chronic ... Myasthenia Crises ... diagnosis #management #neurology