32 results
Hyponatremia - Differential Diagnosis by Mechanism
Decr Blood Pressure (“Decr Effective Circulating Volume”) 
 - Volume depletion
- Cirrhosis Syndrome ... exacerbation) - Drugs ... Hypothyroidism - Adrenal ... Differential #Diagnosis #Table ... #Causes #Sodium
Rhabdomyolysis - Differential Diagnosis and Management Summary

Trauma:
 • Immobilization, Crush iniury, Compartment syndrome, Electrical injury
Exertional:
 •
Diagnosis and Management ... Summary Trauma ... Drugs (Statins), ... Herpes, Coxsackie etc ... #Summary #causes
A toxidrome is a syndrome (set of symptoms) caused by specific medications or toxins.

There are 5
toxidrome is a syndrome ... set of symptoms) caused ... by specific medications ... barbituates, “Z-drugs ... Toxidromes #Comparison #Table
Approach to Undifferentiated Shock - OnePager Summary
Shock occurs when there is inadequate blood flow (CO) &
Shock - OnePager Summary ... CCB, BB, BRASH syndrome ... cytokine release syndrome ... thyrotoxicosis), Medications ... guyton #curves #criticalcare
Hypermagnesemia - Etiologies by Mechanism
Renal Failure 
Excessive Mg Administration 
 - Massive PO intake
by Mechanism Renal ... IV Mg infusion (e.g ... - Tumor lysis syndrome ... High #Magnesium #Table ... #Causes #Management
Adrenal Insufficiency - Diagnosis and Management Summary
Primary Adrenal Insufficiency:
Most Common Cause in the US: Autoimmune Adrenalitis
Other
Diagnosis and Management ... Summary Primary ... disease (rare), and drugs ... hypophysitis, Sheehan's syndrome ... Give 250 mcg of
Compelling and Possible Contraindications to Antihypertensive Drugs
Diuretics (thiazides)
 - Gout
 - Metabolic syndrome, Glucose intolerance, Pregnancy,
- Metabolic syndrome ... failure - Co-medication ... (e.g. statins, ... - Metabolic syndrome ... contraindications #table
Vasopressors and Inotropes
 • Norepinephrine - Levophed - "Levo" - Generally thought of as the first
Epinephrine - Adrenalin ... Vasopressors #Inotropes #management ... #criticalcare # ... summary #comparison ... #table #pharmacology
Shock - Differential Diagnosis Framework
MAP = CO x SVR
Hypovolemic (↓ Intravascular volume):
 • Hemorrhage, dehydration due
findings based on cause ... anaphylaxis, release syndrome ... crisis, drugs/toxins ... Differential #Diagnosis #table ... #comparison #criticalcare
Vasopressors and Inotropes - Pharmacology Summary
Vasopressors
Phenylephrine (alpha-1)
 • Increases BP, SVR
 • Risk of reflex bradycardia
- Pharmacology Summary ... • Higher doses cause ... /kg/min): renal ... cAMP/cGMP • Causes ... #management #medications