以下促进胆固醇合成,使其血浓度升高的因素是() ["饥饿","肝吸收胆固醇较多","高热量","高饱和脂肪酸饮食","高脂"]
下列哪项不是霍利保持器的组成部分() ["中位双曲唇弓","磨牙上的单臂卡环","塑料基托","带环","以上均不正确"]
胆固醇的去路包括() ["储存于组织","生成胆酸盐","构成细胞膜","生成类固醇激素","生成维生素D"]
下列哪项是喉罩通气适应证() ["呼吸心跳骤停的病人","可能发生呕吐的病人","咽喉肿瘤的病人","喉痉挛的病人","气管软化的病人"]
利用上颌双侧垫矫正反,反解除后垫每次应磨去多少() ["0.3~0.5mm","0.5~1.0mm","1.0~1.5mm","0.1~0.3mm","2.0~3.0mm"]
安装有脱硫装置的机组可以取消()。