Dr. Gerald Diaz @GeraldMD
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Board Certified Internal Medicine Hospitalist, GrepMed Editor in Chief πŸ‡΅πŸ‡­ πŸ‡ΊπŸ‡Έ - 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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Shock Classification Types - Pathophysiology Comparison

Obstructive Shock:
 β€’ Obstructive shock is characterized by a blockage in
Pathophysiology Comparison ... Pulmonary embolism ... leading to organ failure ... #Comparison #criticalcare ... #diagnosis #classification
Shock and Vasoactive Drugs 
1) Determine type and etiology of shock
 β€’ Distributive: Sepsis, Anaphylaxis, Neurogenic
Shock and Vasoactive ... MI, Acute Heart Failure ... Pericardial tamponade, Pulmonary ... #inopressors #diagnosis ... #management #comparison
Shock Types - Classification
State of cellular and tissue hypoxia due to: reduced oxygen delivery, increased oxygen
multisystem organ failure ... vascular β†’ RV failure ... from massive pulmonary ... Classification #types #diagnosis ... #management #criticalcare
Shock - Differential Diagnosis Framework
 - MAP <65. SBP <90, drop in SBP > 40
 -
Diagnosis Framework ... Insufficiency, Liver Failure ... β€’ Obstructive: Pulmonary ... #criticalcare # ... algorithm #treatment #management
Approach to Undifferentiated Shock - OnePager Summary
Shock occurs when there is inadequate blood flow (CO) &
(PE, PHTN), LV Failure ... Cardiac Tamponade, Pulmonary ... Renal Losses(salt-wasting ... #diagnosis #differential ... guyton #curves #criticalcare
Shock Overview
A state of tissue hypoxia due to decreased or dysregulated oxygen delivery or extraction, resulting
-> multiorgan failure ... β€’ MI, Heart Failure ... Classification #diagnosis ... #management #Overview ... #criticalcare #
Shock Overview
A state of tissue hypoxia due to decreased or dysregulated oxygen delivery or extraction, resulting
-> multiorgan failure ... β€’ MI, Heart Failure ... Classification #diagnosis ... #management #Overview ... #criticalcare #
Lactic Acidosis - Differential Diagnosis Framework

Type A: Impaired O2 Delivery (DO2)
 β€’ Decreased O2 Delivery: Hypotension
Cardiogenic & Septic Shock ... Systemic liver Failure ... , Renal failure, ... separate D-lactate testing ... #criticalcare #
Admitting in the ICU - Checklist
VITALS: If bad, stop and go see the patient immediately; you
esp in work-up/management ... of shock MICRO ... is never a bad idea ... Pearls #Checklist #diagnosis ... #workup #criticalcare
Fluid Responsiveness and Fluid Tolerance Testing - OnePager Summary
Fluid resuscitation can be beneficial when required or
risk of renal failure ... Pulmonary Artery ... #diagnosis #criticalcare ... #comparison #challenges ... #management