Dr. Gerald Diaz @GeraldMD
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Board Certified Internal Medicine Hospitalist, GrepMed Editor in Chief ๐Ÿ‡ต๐Ÿ‡ญ ๐Ÿ‡บ๐Ÿ‡ธ - 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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Hypokalemia - Differential Diagnosis
Poor Intake 
 - Starvation
 - Anorexia
GI Losses 
 - Vomiting / NG
Ureterosigmoidostomy Urinary ... Differential #Diagnosis #Low ... #Potassium #Table ... #Classification ... #Causes
Hypomagnesemia - Etiologies by Mechanism

Decreased GI Uptake 
 - Poor dietary intake (particularly common in alcoholics)
inhibitors - Primary ... Differential #Diagnosis #Low ... #Magnesium #Table ... #Classification ... #Causes #Workup
Antiarrhythmics - Vaughan Williams Classification:
CLASS 1 - Sodium Channel Blockers:
 โ€ข MOA: Block fast Na+ channels
Vaughan Williams Classification ... activity (rate control ... Block K+ channels (primarily ... #Pharmacology #Classification ... #Classes #pathophysiology
Antiarrhythmics Pharmacology Summary
Cardiac Conduction Phases:
Phase 0 - Ventricular Depolarization:
 โ€ข Na+ channels open leading to a
Vaughan Williams Classification ... activity (rate control ... Block K+ channels (primarily ... #Pharmacology #Classification ... #Classes #pathophysiology
Shock Overview
A state of tissue hypoxia due to decreased or dysregulated oxygen delivery or extraction, resulting
Neuro: altered mental ... EmmGeezee #Shock #Classification ... #diagnosis #management ... #differential #causes ... #classification
Type 2 Diabetes - Screening, Diagnosis and Management Algorithm
Lifestyle  Modifications (Diet and Exercise) -> Start
Type 2 Diabetes ... Diagnosis and Management ... Algorithm Lifestyle ... โ€ข Secondary Causes ... #DMII #Classification
Shock Overview
A state of tissue hypoxia due to decreased or dysregulated oxygen delivery or extraction, resulting
Neuro: altered mental ... EmmGeezee #Shock #Classification ... #diagnosis #management ... #differential #causes ... #classification
Physiologic Approach to Hypotonic Hyponatremia
The next time you have a case of hypotonic hyponatremia, give the
time you have a case ... normal volume-based algorithm ... can be high or low ... water intake (Primary ... differential #diagnosis #table
Pheochromocytoma - Diagnosis and Management Summary
10 percent rule = 10% of pheochromocytomas are extra-adrenal, multiple, bilateral,
malignant, pediatric cases ... โ€ข Classic triad ... and panic attack-type ... hypotension (may reflect low ... glucose, apparent type
Polycythemia - Differential Diagnosis Algorithm
Polycythemia itself isnโ€™t a diagnosis. Like many things, it is a condition
Differential Diagnosis Algorithm ... EPO-independent (primary ... up EPO levels Primary ... levels: realllly low ... about secondary causes