A nurse and a newly licensed nurse are providing care for a client who has distributive shock related to an anaphylactic reaction. How should the nurse explain the pathophysiology of distributive shock to the newly licensed nurse?

"Distributive shock occurs due to systemic vasodilation."

"Distributive shock occurs due to increased systemic vascular resistance."

"Distributive shock occurs due to loss of blood volume."

"Distributive shock occurs due to loss of myocardial contractility."