Dr. Gerald Diaz @GeraldMD
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Board Certified Internal Medicine Hospitalist, GrepMed Editor in Chief πŸ‡΅πŸ‡­ πŸ‡ΊπŸ‡Έ - Sign up for an account to like, bookmark and upload images to contribute to our community platform. Follow us on IG: https://www.instagram.com/grepmed/ | Twitter: https://twitter.com/grepmeded/
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11 results
Causes of Hyponatremia - Differential Diagnosis Algorithm
Syndrome of Inappropriate ADH - Euvolemic; no physiologic stimulus to
Causes of Hyponatremia ... Malignancy True hypovolemia ... β€’ Reduced GFR, AKI ... Hypo-osmolar urine ... #Nephrology #Differential
Acute Kidney Injury - AKI Workup Algorithm and Differential Diagnosis
Baseline Investigations: full blood count with differential,
Acute Kidney Injury ... osmolarity If cause ... investigations depending on clinical ... context and signs ... #causes
Causes of HyperKalemia - Differential Diagnosis
Increased extracellular K+:
 β€’ Tissue injury
 β€’ Hemolysis
 β€’ Rhabdomyolysis
 β€’
Causes of HyperKalemia ... - Differential ... glycosides β€’ High acute ... Elimination: β€’ AKI ... #Differential #
Simplified Approach to Acute Kidney Injury (AKI)
1) IS THIS AN EMERGENCY? 
Is there a dialysis indication
Simplified Approach to Acute ... Kidney Injury (AKI ... common culprits: Hypovolemia ... IMPROVEMENT If the urine ... #Acute #KidneyInjury
Hypokalemia Evaluation Algorithm

Before evaluating hypokalemia, life threatening complications such as arrhythmias and paralysis should be looked
treated with IV potassium ... A urine K/Cr ratio ... β€’ Diarrhea A urine ... diagnosis #Algorithm #differential ... #potassium #nephrology
Acute Kidney Injury (AKI) - Differential Diagnosis Framework
Pre-Renal:
 β€’ Hypovolemia, Cardiorenal, Distributive Shock, HRS, Hypercalcemia, Renal
Acute Kidney Injury ... (AKI) - Differential ... Pre-Renal: β€’ Hypovolemia ... #Diagnosis #nephrology ... #causes #algorithm
Physiologic Approach to Hypotonic Hyponatremia
The next time you have a case of hypotonic hyponatremia, give the
time you have a case ... volume-based algorithm Urine ... Present (Uosm β‰₯100): Hypovolemia ... #differential # ... table #sodium #nephrology
Toluene Poisoning - Diagnosis and Management Summary
What is it?  Volatile hydrocarbon, Glue or paint-sniffing, Occupational
or chronic Clinical ... associated with AKI ... chronic: β€’ Marked hypokalaemia ... nephrocalcinosis) β€’ Urine ... environment β€’ Potassium
Pragmatic diagnostic algorithm for hypokalemia. 
***Typical presentations: 
 β€’ Vomiting: urine Na/Cl > 1.6, low urine
algorithm for hypokalemia ... correcting serum potassium ... continued in most cases ... #diagnosis #differential ... #algorithm #nephrology
Causes of Metabolic Alkalosis: Differential Diagnosis
ECF volume contracted: urine chloride concentration <20 meq/L
 β€’ Gastric alkalosis:
Causes of Metabolic ... Alkalosis: Differential ... postchronic hypercapnia (acute ... other β€’ Severe potassium ... #nephrology