11. 44歲男性,因為急性冠心症(acute coronary syndrome)住院。住院血壓 162/100 mm Hg, 下肢水腫(2+), 實驗室檢查: [Albumin] 2.6 g/dL, t-Chol 320 mg/dL, LDL 178 mg/dL, 蛋白尿(4+). 如果進一步檢查,何種指標的數值最可能會比正常人偏低?
(A) anti-thrombin III
(B) fibrinogen antigen and activity
(C) factor VII
(D) alpha-2 macroglobulin
(E) protein C and protein S levels