A nurse is teaching a client who has septic shock about the development of disseminated intravascular coagulation (DIC). Which of the following statements should the nurse make?

Disseminated intravascular coagulation is a complex secondary complication of sepsis. Knowledge of the coagulation cascade, specifically the paradoxical relationship between widespread microvascular clotting and systemic hemorrhage due to the depletion of clotting factors and fibrinogen, is necessary to explain this condition. Choice A rationale DIC begins with excessive thrombin generation, leading to widespread fibrin deposition in the microcirculation. This process consumes clotting factors and fibrinogen, eventually resulting in severe bleeding. It is a disorder characterized by abnormal, systemic activation of coagulation. Choice B rationale DIC is characterized by a decreased platelet count, not an elevated one. Platelets are consumed rapidly as they form numerous small clots throughout the body. Thrombocytopenia is a hallmark laboratory finding used to diagnose this life-threatening condition. Choice C rationale DIC is an acute, life-threatening complication, not a chronic condition requiring lifelong heparin. While heparin may be used in specific phases to stop the clotting cascade, the primary treatment focuses on resolving the underlying cause, such as sepsis. Choice D rationale DIC is an acquired syndrome, not a genetic disorder. While vitamin K is essential for the synthesis of certain clotting factors, the primary pathology of DIC involves the overstimulation of the clotting cascade rather than a simple deficiency.