19 results
Shock Classification and Differential Diagnosis
SHOCK
 • MAP <65, SBP <90, drop in SBP > 40
 •
Shock Classification ... and Differential ... SVR, JVP >8, CVP ... #Differential # ... Diagnosis #Types
Hypokalemia - Differential Diagnosis
Poor Intake 
 - Starvation
 - Anorexia
GI Losses 
 - Vomiting / NG
Hypokalemia - Differential ... excess - Renal tubular ... Diagnosis #Low #Potassium ... #Table #Classification ... #Causes
Lactic Acidosis - Overview and Pathophysiology
Lactic acid is an endogenous substrate for gluconeogenesis, that is constantly
why LR does not cause ... PLUS a pH < 7.35 TYPE ... #Acidosis #types ... #differential # ... pathophysiology #classification
Causes of Lactate Elevation, Lactic Acidosis - Differential Diagnosis

The most common causes of hyperlactatemia are usually:
Elevation, Lactic ... Acidosis - Differential ... A Lactic Acidosis ... Acidosis #Elevation #Differential ... classification
Causes of High-anion Gap and Non-anion Gap Metabolic Acidosis
Causes of High-anion Gap Acidosis:
 • Lactic acidosis
Causes of High-anion ... of High-anion Gap ... Acidosis: • Lactic ... Potassium-sparing ... Metabolic #Acidosis #differential
Causes of Hypokalemia - Differential Diagnosis Algorithm
Defining the cause of hypokalemia starts by measuring urinary K
- Differential ... hypokalemia • Renal tubular ... acidosis (type ... #hypokalemia #differential ... #nephrology #potassium
Causes of Metabolic Alkalosis - Differential Diagnosis
Chloride depletion syndromes
 • Gastrointestinal losses
    -
Alkalosis - Differential ... chloridorrhea - High-volume ... dehydrogenase type ... syndrome • Severe potassium ... depletion (serum potassium
Metabolic Alkalosis - Urinary Chloride Algorithm
Cl- responsive metabolic alkalosis
 • Kidney loss of Cl-
ketoacidosis • D-lactic ... to diarrhea, a high ... the indicated causes ... of sodium and potassium ... Algorithm #nephrology #differential
Types of Renal Calculi

Calcium oxalate
 - Interstitial apatite plaque, Low urine volume, Increased urinary calcium excretion,
Types of Renal Calculi ... Hypercalcemia, Renal tubular ... Mycoplasma infections, High ... Renal #stones #differential ... #diagnosis #causes
Hyperkalemia - Differential Diagnosis Framework

PseudoHyperkalemia:
 • Lab error
 • Traumatic venipuncture
 • Hemolysis, thrombocytosis, leukocytosis
 •
Hyperkalemia - Differential ... phlebotomy High ... Failure • SLE • Type ... #diagnosis #causes ... #potassium #high