Rossdonaldson1: Created page with "===Hyperkalemia=== Pseudohyperkalemia: hemolyzed specimen, prolonged tourniquet use prior to blood draw, thrombocytosis or leukocytosis Redistribution (shift from i..."

2019-04-05T06:43:20Z

Created page with "===Hyperkalemia=== *Pseudohyperkalemia: hemolyzed specimen, prolonged tourniquet use prior to blood draw, thrombocytosis or leukocytosis *Redistribution (shift from i..."

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===[[Hyperkalemia]]===
*Pseudohyperkalemia: hemolyzed specimen, prolonged [[tourniquet]] use prior to blood draw, thrombocytosis or leukocytosis
*Redistribution (shift from intracellular to extracellular space)
**Acidemia (see [[Diabetic ketoacidosis|DKA]])
**Cellular breakdown: see [[Rhabdomyolysis]]/[[Crush syndrome]], electrical/thermal [[burn]], hemolysis, see [[Tumor lysis syndrome]]
*Increased total body potassium
**Inadequate excretion: Acute/chronic renal failure, Addison's disease, type 4 RTA
**Drug-induced: potassium-sparing diuretic (spironolactone), angiotensin converting enzyme inhibitors (ACE-I), nonsteroidal anti-inflammatory drugs ([[NSAIDs]])
**Excessive intake: diet, blood transfusion
*Other causes: [[succinylcholine]], [[digitalis]], [[beta-blockers]]

Template:Hyperkalemia DDX - Revision history

Rossdonaldson1: Created page with "===Hyperkalemia=== *Pseudohyperkalemia: hemolyzed specimen, prolonged tourniquet use prior to blood draw, thrombocytosis or leukocytosis *Redistribution (shift from i..."

Rossdonaldson1: Created page with "===Hyperkalemia=== Pseudohyperkalemia: hemolyzed specimen, prolonged tourniquet use prior to blood draw, thrombocytosis or leukocytosis Redistribution (shift from i..."