16 results
nephrology algorithm differential treatment high causes hypokalemia brash encephalopathy evaluation hematology intercellularshift kdigo leukostasis low lysis pathophysiology posterior pres pseudohyperkalemia
Hypokalemia - Differential Diagnosis Algorithm Transcellular Shift: • Alkalosis • ↑ beta-2 adrenergic simulation • Erythropoiesis
Diagnosis Algorithm ... • Refeeding syndrome ... vomiting) • Low K ... #Algorithm #nephrology ... #low #potassium
Algorithm for patients with hypokalemia on the basis of the potassium-to-creatinine ratio in the urine Urine K+
patients with hypokalemia ... creatinine) • Cell shift ... #hypokalemia ... differential #algorithm #diagnosis ... #nephrology
Hyperkalemia - Management Algorithm • IV calcium • IV insulin and glucose and/or salbutamolt • Consider
Hyperkalemia - Management ... depletion • Consider K+ ... and ECG changes ... blocks, QRS axis shift ... #diagnosis #management
Hyperkalemia - Differential Diagnosis Framework PseudoHyperkalemia: • Lab error • Traumatic venipuncture • Hemolysis, thrombocytosis, leukocytosis •
Diagnosis Framework ... Intracellular Shift ... - Tumor lysis syndrome ... #causes #potassium ... #high #nephrology
Hyperkalemia - Differential Diagnosis Framework PseudoHyperkalemia: • Lab error • Traumatic venipuncture • Hemolysis, thrombocytosis, leukocytosis •
Diagnosis Framework ... • Recent IV potassium ... Intracellular Shift ... - Tumor lysis syndrome ... #high #nephrology
Emergent Hyperkalemia Treatment Algorithm ECG changes, weakness, K+ >6.5 Or renal insufficiency with K >5.5 with cellular
Treatment Algorithm ECG ... injury, etc) ECG ... cardiac membrane Shift ... treatment Remove potassium ... Treatment #Algorithm #Management
Hyperkalemia Management Pseudohyperkalemia: 1. Hemolyzed sample 2. Blood drawn from a site/line where potassium or TPN is
Hyperkalemia Management ... site/line where potassium ... • Order a STAT EKG ... stabilize heart if EKG ... minutes-hour) -Shift
BRASH Syndrome B - Bradycardia R - Renal failure A - AV nodal blockade S - Shock H - Hyperkalemia Typical ECG
BRASH Syndrome ... Typical ECG ... ↑HR and drives K+ ... DrEricStrong #BRASH #Syndrome ... #diagnosis #management
Causes of Hyperkalemia - Intercellular Shift - Differential Diagnosis Algorithm Transcellular Shift - Appropriate renal excretion (GFR,
Causes of Hyperkalemia ... Intercellular Shift ... • Cell Lysis (e.g ... Tumor Lysis Syndrome ... Decreased Na+-K+
Hyperkalemia - Diagnosis and Management - GrepMed Handbook S/Sx: Most pts asymptomatic. Weakness, cramping, nausea, paresthesias, palpitations,
Hyperkalemia - Diagnosis ... heparinized tube) • ECG ... #Diagnosis #Management ... #Treatment #potassium ... #nephrology #K
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