叶深绿色或黄绿色,细小鳞片状,交互对生,贴伏于枝上的药材是叶横切面表皮细胞内含葡萄状钟乳体的药材是 ["桑叶","穿心莲叶","侧柏叶","番泻叶","大青叶"]
首选乙氧奈青霉素或万古霉素()青霉素或头孢噻吩()第三代头孢菌素() ["A.隐球菌性脑膜炎","B.金黄色葡萄球菌脑膜炎","C.病毒性脑炎","D.大肠杆菌脑膜炎","E.肺炎链球菌脑膜炎"]
用于心肌细胞活性探测的核素显像方法中最准确的方法是() ["A.硝酸甘油介入99Tcm-MIBI心肌灌注显像","B.201Tl再分布/延迟显像","C.心肌葡萄糖代谢显像","D.201Tl两次注射法","E.99Tcm-MIBI心肌灌注显像"]
玄参主产于软紫草主产于木香主产于 ["河南","云南","浙江","四川","新疆"]
女,请根据其正常小腿影像图像,判断其最可能的年龄() ["A.4岁左右","B.20岁左右","C.16岁左右","D.12岁左右","E.8岁左右"]
外表面白色或淡黄白色,质韧,纤维性强,易纵向撕裂的药材是粉末显微特征中有不规则分枝状石细胞和油细胞的药材是断面不平坦,外层黄棕色,内层灰白色,气微的药材是