【名词&注释】
慢性病(chronic disease)、辨证论治(syndrome differentiation and treatment)、大出血(massive hemorrhage)、《诸病源候论》(treaties on the causes and manifestatio ...)、《黄帝内经》(yellow emperor ' s internal classic)、脾肾阳虚(yang deficiency of spleen and kidney)、《神农本草经》、密切相关(closely related)、肾阳虚衰(deficiency of the kidney-yang)
[单选题]与泄泻发病密切相关(closely related)的内因为( )
A. 肾阳虚衰(deficiency of the kidney-yang)
B. 脾胃虚弱
C. 肝脾不和
D. 脾肾阳虚
E. 心肾不交