Egyptian Board Nephrology - independent subject foundations common mistakes
Egyptian Board Nephrology - independent subject foundations · Understand the traps and how to avoid them.
Treating calcium as potassium removal
Calcium can stabilize the myocardium without lowering the potassium concentration.
What to do instead
Plan monitored stabilization, redistribution and removal according to the clinical emergency.
Adding race to the 2021 equation
The contemporary CKD-EPI 2021 equations are race-free.
What to do instead
Check the actual equation and its appropriate population before interpreting the result.
Using a fractional excretion cutoff as proof
Diuretics and systemic illness can alter these indirect indices.
What to do instead
Integrate exposure history, sediment, imaging and the evolving clinical picture.
Diagnosing chronicity from one result
An acute illness can temporarily reduce filtration or increase albumin excretion.
What to do instead
Seek repeat measurements or other evidence establishing persistent disease.
Calling every crescent the same disease
Immune patterns and systemic context distinguish mechanisms with different treatment implications.
What to do instead
Review immunofluorescence, electron microscopy, serology and clinical presentation together.
Starting dialysis at one universal filtration value
Symptoms and refractory complications differ between patients with the same estimated filtration.
What to do instead
Assess the complete clinical situation, trajectory and informed patient goals.
Assuming a fistula suits every life plan
Expected modality, vessels, prognosis and preferences influence access choices.
What to do instead
Use an individualized kidney-failure and access plan.
Calling every transplant creatinine rise rejection
Obstruction, infection and medication toxicity can produce the same laboratory signal.
What to do instead
Investigate the mechanism before selecting a coordinated treatment strategy.