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Distributive Shock Case Study

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Distributive shock is caused by conditions producing direct arteriovenous shunting and is characterized by decreased SVR or increased venous capacitance because of the vasomotor dysfunction (Ren, 2017). The pathophysiology in distributive shock is the inadequate tissue perfusion caused by loss of the normal responses of vascular smooth muscle to vasoconstrictive agents coupled with a direct vasodilating effect (Lessnau, 2018). The clinical manifestations of distributive shock include low blood pressure, cardiac arrest, cool/clammy skin, pale skin, rapid and/or weak pulse, rapid/shallow breathing, dull eyes, unconsciousness, weakness, confusion, anxiety, restlessness, altered mental state, rapid heart rate, thirst, dry mouth, and fatigue (Right Diagnosis, 2015). …show more content…

The immediate reaction causes massive vasodilation, release of vasoactive mediators, and an increase in capillary permeability resulting in fluid leaks from the vascular space into the interstitial space (Lewis et al., 2014). Clinical manifestations include confusion, dizziness, angioedema, pruritus, urticaria, flushing, wheezing, shortness of breath, throat tightness, stridor, chest pain, incontinence, headache, and anxiety (Mustafa,

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