相关考题
- 
                                    单项选择题
                                    
 抗-HBS≤()可给予加强免疫
 A.8mIU/mL 
 B.10mIU/mL
 C.12mIU/mL
 D.14mIU/mL
- 
                                    单项选择题
                                    
 HBsAg阳性率<()是低度流行区
 A.2% 
 B.2%~8%
 C.8%
 D.10%
- 
                                    单项选择题
                                    
 HBsAg阳性率<()是中度流行区
 A.2% 
 B.2%~8%
 C.8%
 D.10%
 
             
             
                
            