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8 Cards in this Set

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CARDIOGENIC SHOCK
A CLINICAL CONDITION CHARACTERIZED BY S/S OF INADEQUATE TISSUE PERFUSION
WHAT ARE THE 3 TYPES OF SHOCK
1.HYPOVOLEMIC
2.CARDIOGENIC
3.DISTRIBUTIVE/VASOGENIC
HYPOVOLEMIC SHOCK
1.ACUTE HEMORRHAGE
2.EXCESSIVE FLUID LOSS
CARDIOGENIC SHOCK
1.WHEN THE HEARTS INABLITY TO CONTRACT & PUMP BLD IS IMPAIRED & THE SUPPLY OF O2 IS INADEQUATE FOR THE HEART AND TISSUES
DISTRIBUTIVE OR VASOGENIC SHOCK
SHOCK STATE RESULTING FROM DISPLACEMENT OF BLD VOLUME CREATING A RELATIVE HYPOVOLEMIA
PATHOPHYSIOLOGY OF CARDIOGENIC SHOCK
HEART MUSCLE LOSES CONTRACTILE ABILITY
STROKE VOLUME & CARIAC OUTPUT DECREASED
BP DECREASED
TISSUE PERFUSION DECREASED
INADEQUATE EMPTYING OF LV LEADS TO>>PULMONARY CONGESTION AND P.EDEMA
WHAT ARE THE 2 CAUSES OF CARDIOGENIC SHOCK?
1.CORONARY-OCCURS WHEN LEFT VENTRICULAR MYOCARDIUM DESTROYED
EXP:ANTERIOR MI**GREATEST RISK**
2.NON CORONARY-CARDIOMYOPATHIES,
VULVULAR DAMAGE,CARDIAC TAMPONADE,DYSRHYTHMIAS
WHAT ARE THE 3 STAGES OF SHOCK
1.EARLY/COMPENSATORY
2.PROGRESSIVE/MIDDLE
3.IRRIVERSIBLE/LATEthe