TCRN REVIEW - SPECIAL SITUATIONS (SHOCK, PSYCHOSOCIAL ISSUES RELATED TO TRAUMA, SIRS & MODS) QUESTIONS & ANSWERS 2024/25 A+ REVIEW Describe the process of Obstructive Shock. - ANS-Myocardium contracts against high afterload - Sympathetic over activity

TCRN REVIEW - SPECIAL SITUATIONS (SHOCK, PSYCHOSOCIAL ISSUES RELATED TO TRAUMA, SIRS & MODS) QUESTIONS & ANSWERS 2024/25 A+ REVIEW Describe the process of Obstructive Shock. - ANS-Myocardium contracts against high afterload - Sympathetic over activity leads to vasoconstriction in order to maintain BP - Despite normal BP, organs are poorly perfused due to a reduction in blood flow - Back pressure leads to venous congestion List the 4 Classifications of Shock - ANS-Hypovolemic Distributive Cardiogenic Obstructive Describe hypovolemic shock - ANS-Lack of Volume Describe distributive shock - ANS-Mal-distribution of blood (vasodilation) Describe cardiogenic shock - ANS-Inadequate cardiac output Describe obstructive shock - ANS-Inability of blood to enter or exit the heart adequately What is another name for early hypovolemic shock? - ANS-Compensatory Shock The adrenergic system is active during the _____ phase of shock. - ANS-Compensatory The _____ system is active after the phase of shock has passed to bring the body back to a state of homeostasis. - ANS-