13 results
Vasopressors and Inotropes - Pharmacology Summary
Vasopressors
Phenylephrine (alpha-1)
 • Increases BP, SVR
 • Risk of reflex bradycardia
Preferred first agent ... in shock Epinephrine ... • Higher doses cause ... line in septic shock ... activation • D1
Shock - Differential Diagnosis by Classification

Hypovolemic (Intravascular volume depletion)
 - Hemorrhagic 
   • Trauma
Shock - Differential ... Diagnosis by Classification ... exacerbation (any cause ... Differential #Diagnosis #Classification ... #Table #CriticalCare
The first three letters refer to chamber paced, chamber sensed, and response to sensed events. The
response to sensed events ... Pacemaker #LetterCode #Coding ... #Classification ... #Table
Classification, Differential Diagnosis, and Features of Hyponatremia According to Volume Status 

Hypervolemic hypernatremia 
 - CHF
Classification, ... deficit - Salt-losing ... #Hyponatremia #Classification ... Differential #Diagnosis #Table ... #Causes
Shock - Differential Diagnosis by Classification
Reflex Syncope 
 - Vasovagal syncope
   • Prolonged standing
Shock - Differential ... Diagnosis by Classification ... bradycardia • Sinus pauses ... Differential #Diagnosis #Classification ... #Table #Causes
Classification of Jaundice
Unconjugated hyperbilirubinemia (predominantly indirect bilirubin)
 • Increased bilirubin production (eg, hemolytic anemias, hemolytic reactions,
Classification of ... or mutation in genes ... coding for bile ... #Jaundice #Classification ... #differential #causes
Causes of Lactate Elevation, Lactic Acidosis - Differential Diagnosis

The most common causes of hyperlactatemia are usually:
undifferentiated shock ... is in impending shock ... perfusion - shock ... the offending agent ... #typea #typeb #classification
Causes of Secondary Hypertension - Differential Diagnosis and Screening Testing
Common causes: 
 • Renal parenchymal disease
Causes of Secondary ... Testing Common causes ... Oral sodium loading ... withdrawal of suspected agent ... Screening #Workup #table
Modified dengue severity classification, PAHO/WHO
Dengue without warning signs - DNWS:
 • Person who lives or has
dengue severity classification ... include any child coming ... Shock or respiratory ... Shock evidenced ... fever #severity #classification
Potassium-Binding Agents to Treat Hyperkalemia
Sodium zirconium cyclosilicate (Lokelma):
 • Mechanism: Preferentially captures K in exchange for
Potassium-Binding Agents ... and sodium • Dosing ... constipation, diarrhea, nausea ... hypokalemia); nausea ... #pharmacology #table