A3型题 1岁男孩。母乳喂养,近3个月来面色渐苍黄,间断腹泻,原可站立,现坐不稳,手足常颤抖。体检面色苍黄,略浮肿,表情呆滞,血红蛋白80g/L,红细胞2.0×
A
静脉补钙 B
维生素口服 C
肌注维生素B<img border="0" alt="" src="https://img.weimei168.com/uploads/upimg/20230103/13152293_0_2.gif"> D
肌注维生素D<img border="0" alt="" src="https://img.weimei168.com/uploads/upimg/20230103/13152293_0_3.gif"> E
静滴维生素B<img border="0" alt="" src="https://img.weimei168.com/uploads/upimg/20230103/13152293_0_4.gif">