16 results
Shock - Pathophysiology 
Inadequate tissue perfusion to meet O2, nutrient requirements
1. Distributive Shock
2. Hypovolemic Shock
3. Cardiogenic
Shock - Pathophysiology ... Hypovolemic Shock ... #Shock #Pathophysiology ... differential #diagnosis #algorithm ... #causes
Shock Classification Types - Pathophysiology Comparison

Obstructive Shock:
 • Obstructive shock is characterized by a blockage in
Shock Classification ... Types - Pathophysiology ... in blood flow caused ... Depends on the cause ... #Shock #Types #Pathophysiology
Shock - Differential Diagnosis by Classification

Hypovolemic (Intravascular volume depletion)
 - Hemorrhagic 
   • Trauma
Shock - Differential ... Diagnosis by Classification ... exacerbation (any cause ... Differential #Diagnosis #Classification ... #Table #CriticalCare
Common Vasopressors and Inotropes
Norepinephrine (NE)
 - Indication: Distributive shock (1st line for septic shock), Cardiogenic shock
mild ↑CO) - Side effects ... with HCM) - Side effects ... Bradyarrhythmias, Some cases ... - Side effects ... Inotropes #comparison #table
Causes of Depressed / Lethargic Newborn - Differential Diagnosis Algorithm
Maternal Related:
 • Drugs (Ex. SSRI)
 •
Causes of Depressed ... Differential Diagnosis Algorithm ... Congenital Heart Defect ... • Anemia • Shock ... #Causes #Peds #
Childhood Immunization Schedule: Why we immunize
 • Diphtheria Toxin -> URT inflammation causes pseudomembrane with hardened
URT inflammation causes ... rash; symptoms of shock ... cataracts, cardiac defects ... direct contact & infects ... peds #pediatrics #pathophysiology
Shock - Differential Diagnosis by Classification
Reflex Syncope 
 - Vasovagal syncope
   • Prolonged standing
Shock - Differential ... Diagnosis by Classification ... bradycardia • Sinus pauses ... Differential #Diagnosis #Classification ... #Table #Causes
Causes of Lactate Elevation, Lactic Acidosis - Differential Diagnosis

The most common causes of hyperlactatemia are usually:
undifferentiated shock ... is in impending shock ... B3: Hereditary Defects ... myopathies - Defects ... #typea #typeb #classification
Hypomagnesemia - Etiologies by Mechanism

Decreased GI Uptake 
 - Poor dietary intake (particularly common in alcoholics)
- Genetic defects ... Low #Magnesium #Table ... #Classification ... #Causes #Workup
Antiarrhythmics - Vaughan Williams Classification:
CLASS 1 - Sodium Channel Blockers:
 • MOA: Block fast Na+ channels
Vaughan Williams Classification ... channel blocking effects ... #Pharmacology #Classification ... #Classes #pathophysiology