Dr. Gerald Diaz @GeraldMD
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Board Certified Internal Medicine Hospitalist, GrepMed Editor in Chief 🇵🇭 🇺🇸 - 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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diagnosis differential management workup hypokalemia anesthesia anesthesiology antiarrhythmics cardiology criticalcare hematology intraoperative nephrology overview pathophysiology pharmacology potassium shock associated cardiacarrest
How do you work up an ischemic CVA? A) Initial Evaluation • ABCs • IV access, monitor
How do you work ... A) Initial Evaluation ... Evaluate underlying cause ... Ruled out other causes ... workup #diagnosis #checklist
Hypokalemia Evaluation Algorithm Before evaluating hypokalemia, life threatening complications such as arrhythmias and paralysis should be looked
Algorithm Before ... wasting from other causes ... suggests extra-renal causes ... consumption • Low ... potassium #nephrology #low
Hypokalemia - Differential Diagnosis Poor Intake - Starvation - Anorexia GI Losses - Vomiting / NG
- Anorexia GI Losses ... Differential #Diagnosis #Low ... #Potassium #Table ... #Classification ... #Causes
Hypokalemia Differential Diagnosis Algorithm Low intake • poor oral intake Renal loss • Medication • Hypomagnesemia •
Differential Diagnosis Algorithm ... Low intake ... Differential #Diagnosis #Algorithm ... #Causes #Classification
Antiarrhythmics - Vaughan Williams Classification: CLASS 1 - Sodium Channel Blockers: • MOA: Block fast Na+ channels
Vaughan Williams Classification ... receptors, and Ca ... Ca++ channels to ... #Pharmacology #Classification ... #Classes #pathophysiology
Antiarrhythmics Pharmacology Summary Cardiac Conduction Phases: Phase 0 - Ventricular Depolarization: • Na+ channels open leading to a
open leading to slow ... Vaughan Williams Classification ... of phase 4 to slow ... #Pharmacology #Classification ... #Classes #pathophysiology
Hypomagnesemia - Etiologies by Mechanism Decreased GI Uptake - Poor dietary intake (particularly common in alcoholics)
Excessive GI losses ... Differential #Diagnosis #Low ... #Magnesium #Table ... #Classification ... #Causes #Workup
Shock Overview A state of tissue hypoxia due to decreased or dysregulated oxygen delivery or extraction, resulting
mental status • CV ... Hypovolemic Shock - Low ... EmmGeezee #Shock #Classification ... #differential #causes ... #classification
Shock Overview A state of tissue hypoxia due to decreased or dysregulated oxygen delivery or extraction, resulting
mental status • CV ... Hypovolemic Shock - Low ... EmmGeezee #Shock #Classification ... #differential #causes ... #classification
Cardiac Arrest - Guidelines for Crises in Anaesthesia The probable cause is one or more of: something
delegate task of evaluating ... potential causes ... Increase fresh gas flow ... POTENTIAL CAUSES ... CardiacArrest #Checklist
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