单选题 While monitoring a client for the development of disseminated intravascular coagulation (DIC), the nurse should take note of what assessment parameters?

A. Platelet count, prothrombin time (PT), and partial thromboplastin time (PTT).
B. Platelet count, blood glucose levels, and white blood cell (WBC) count.
C. Thrombin time, calcium levels, and potassium levels.
D. Fibrinogen level, WBC count, and platelet count.

【正确答案】 A

【答案解析】The diagnosis of DIC is based on the results of laboratory studies of PT, platelet count, thrombin time, PTT, and fibrinogen level as well as client history and other assessment factors. Blood glucose levels, WBC count, calcium levels, and potassium levels aren't used to confirm a diagnosis of DIC.