【名词&注释】
脾肾阳虚证(yang deficiency of spleen and kidney)、心肾阳虚证(yang deficiency of heart and kidney)、《温病条辨》(doctrine of epidemic febrile disease)
[单选题]患者身体浮肿,腰以下尤甚,畏寒肢冷,腰膝酸冷,舌淡胖,苔白滑,脉沉迟无力,宜诊为
A. 肾阳虚证 B. 心肾阳虚证 C. 脾阳虚证 D. 脾肾阳虚证 E. 肾虚水泛证