Shock

Question 1

decreased intravascular fluid or decreased volume causing decreased preload, stroke volume, and cardiac output

Answer 1

hypovolemic shock

Question 2

relative intravascular volume depletion due to marked systemic vasodilation

Answer 2

distributive shock

Question 3

left ventricle fails to deliver oxygenated blood to peripheral tissues due to variances in contractility as well as preload, after load and right ventricular function. MI is common cause.

Answer 3

cariogenic shock

Question 4

decrease in venous return or cardiac compliance due to an increased left ventricular outflow obstruction or marked preload decrease. causes include, cardiac tamponade, PE, tension pneumothorax

Answer 4

obstructive shock