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SHOCK. Outline. Definition Epidemiology Physiology Classes of Shock Clinical Presentation Management Controversies. Definition. A physiologic state characterized by Inadequate tissue perfusion Clinically manifested by Hemodynamic disturbances Organ dysfunction.

SHOCK

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SHOCK

Outline • Definition • Epidemiology • Physiology • Classes of Shock • Clinical Presentation • Management • Controversies

Definition • A physiologic state characterized by • Inadequate tissue perfusion • Clinically manifested by • Hemodynamic disturbances • Organ dysfunction

shock

Objectives. Review basic physiologic aspects of shockDefine shock and its different categoriesDescribe management of shock. What is Shock? Pathophysiology of shock. OxygenDemand > Supply. Definition of Shock. Inadequate tissue perfusion to meet tissue demandsUsually result of inadequate blood flow and/or oxygen deliveryShock is not a blood pressure diagnosis.

1.69k views • 50 slides

shock

Overall Objectives. Understand the pathophysiology of shockKnow the types of shock and how they differUnderstand the therapeutic approaches to shock. . Definition. (Gross, 1882)

2.37k views • 44 slides

SHOCK

SHOCK. Core Rounds August 7, 2003 Dr. Rob Hall PGY4 Dr. Gil Curry MD, FRCPC. JOHN-WEST. Shock Talk: outline. A few cases Approach to and ddx of shock Detailed review of major causes Focus on septic, hypovolemic, cardiogenic shock for literature review

4.73k views • 84 slides

Shock

. Inadequate tissue perfusionSustained loss of effective circulatory blood volumeBreakdown of cellular metabolism and microcirculatory homeostasisHypoperfusion of peripheral tissue that leads to a diminutive transcapillary exchange functionDisproportion between VO2 and DO2. Mediators of shock. T

1.17k views • 58 slides

Shock

Shock. Moritz Haager, PGY-4 Dr. Lisa Campfens July 29, 2004. Objectives. Develop an approach to the shock patient Are there any novel diagnostic tools? Review the DDx of shock Discuss specific controversies and new therapies for specific shock states

2.17k views • 120 slides

SHOCK

SHOCK . SHOCK DEFINTION. The common denominator in all forms of shock is inadequate capillary perfusion. Shock is Characterized by Inadequate Tissue Perfusion and Cellular Hypofunction/Hypoxia.

1.95k views • 34 slides

Shock

Shock . Shawn Dowling, PGY-5. Objectives. Briefly discuss general pathophysiology Classification of shock Review of vasopressors Lots of cases We will not talk about septic shock - this will be discussed in a future set of rounds. Intro. 35M. Pulled from an industrial fire.

1.53k views • 89 slides

Shock

Shock . WCS Teaching Evening. What is shock?. Acute failure of circulation resulting in impaired or absent perfusion to tissues and subsequent insufficient oxygen provision to cells. Five Main types. Hypovolaemic Cardiogenic Mechanical Septic Anaphylactic . Causes of Hypovolaemic shock.

575 views • 15 slides

SHOCK

SHOCK. Dr Begashaw M (MD). Introduction. i s a life-threatening condition occurs when the circulatory system fails to deliver oxygen and nutrients to the body tissues &amp; becomes unable to remove waste products

1.58k views • 24 slides

SHOCK

SHOCK. BY DR KAUSAR MALIK Assistant professor Medicine. Classification. Hypovolemic shock Cardiogenic shock Obstructive shock Distributive shock . Hypovolemic shock . Loss of blood (hemorrhagic shock) External hemorrhage Trauma Gastrointestinal tract bleeding

2.18k views • 42 slides

Shock

Shock. Stephanie N. Sudikoff, MD Pediatric Critical Care Yale School of Medicine. Learning Objectives. Understand the pathophysiology of shock Understand the principles of treatment of shock Examine septic shock as one example.

1.71k views • 67 slides

SHOCK

SHOCK. Outline. Definition &amp; mechanism of shock. Consequences of Shock. How to diagnose shock? Classification of Shock. Causes of various types of shock Basic principles in management of shock. Shock.

15.27k views • 39 slides

Shock

Shock. Tad Kim, M.D. Connie Lee, M.D. Michael Hong, M.D. Shock: Definitions. Shock = inadequate tissue perfusion Tissue perfusion is determined by: Cardiac output (CO) = HR x SV SV = function of preload, afterload, contractility Systemic vascular resistance (SVR). Shock: Types.

840 views • 24 slides

SHOCK!!

SHOCK!!. Justin Bright, M.D. Emergency Physicians of NW Ohio February 20, 2013. The Plan For Today. Define shock What it means physiologically The different types of shock Discuss treatment modalities Discuss ways we handle shock in our ED Make this fun and interesting

1.03k views • 56 slides

SHOCK

SHOCK. Nir Hus MD., PhD. Ryder Trauma Center. Introduction. Shock management is essential in the care of the surgical patient. Alfred Blalock's classic textbook, Principles of Surgical Care: Shock and Other Problems. A syndrome not a diagnosis, causes still remain enigmatic.

1.04k views • 24 slides

Shock

Shock. William Lawson, MD Division of Allergy, Pulmonary, and Critical Care Medicine. Outline for Today. Definition Ramifications Physiologic determinants Classification Approach to the patient with shock Treatment strategies. Definition. Shock is not:

1.8k views • 41 slides

Shock

Shock. Division of Critical Care Medicine University of Alberta. OUTLINE. Classification Common Pathways for Shock Initial Management Characterization Mechanism of Inotropy Catecholamines What’s Next?. SHOCK.

1.72k views • 70 slides

Shock

Shock. Jimmy Durbin, MSN, RN. Homeostasis vs. Shock. Homeostasis is balance or equilibrium of the whole body. Shock. Whole body response to poor tissue perfusion Any situation that impairs oxygen delivery to tissue and organs can start the shock syndrome Shock is a condition, not a disease.

716 views • 46 slides

shock

shock. 一、 Introduction ： 1. 1731. Le Dran : French He first used ‘shock’ to describe the severe condition of the patient of hurt. 2. 1895 Warren describe the clinical manifestations of shock. the face is pale or cyanosis cold and clammy skin

997 views • 82 slides

Shock

Chapter 13:. Shock. Defining Shock. Shock is best defined as inadequate tissue perfusion Can result from a variety of disease states and injuries Can affect the entire organism or it can occur at a tissue or cellular level Shock is not adequately defined by: Pulse rate Blood pressure

681 views • 23 slides

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