11.正品紫花地丁的來(lái)源是

A.堇菜科植物東北堇菜的全草                       B.堇菜科植物紫花地丁的全草

C.堇菜科植物紫花地丁的根                           D.豆科植物米口袋的全草

12.鑒別珍珠真?zhèn)蔚囊�點(diǎn)是

A.形狀要圓，類球形                                     B.表面有光澤

C.斷面有平行層紋                                         D.表面具特有的珍珠光澤，斷面有同心層紋

13.朱砂中呈細(xì)小顆粒或粉末狀，色紅明亮，觸之不染手者，習(xí)稱

A.辰砂                                                          B.朱寶砂

C.鏡面砂                                                       D.豆瓣砂

14.取少許粉末投入水中，在水面旋轉(zhuǎn)并呈現(xiàn)黃線下沉、短時(shí)間內(nèi)不擴(kuò)散者為

A.蟾酥                                                          B.麝香

C.熊膽                                                          D.牛黃

15.冬蟲夏草是冬蟲夏草菌寄生在昆蟲蝙蝠蛾幼蟲上，其入藥部位是干燥的

A.子實(shí)體                                                       B.菌核

C.子座                                                          D.子座和蟲體

16.測(cè)定膨脹度的藥材是

A.牛蒡子                                                       B.枸杞子

C.女貞子                                                       D.葶藶子

17.維管束異型的莖木類藥材是

A.川木通                                                       B.雞血藤

C.大血藤                                                       D.鉤藤

18.皮類中藥通常是指來(lái)源于裸子植物或被子植物莖、枝或根的

A.木栓形成層以外的部分                              B.周皮部分

C.形成層以外的部分                                     D.皮層以內(nèi)的部分

19.以下哪種藥材的水溶液可以使指甲染黃即“掛甲”？

A.蟾酥                                                          B.牛黃

C.麝香                                                          D.熊膽

20.冰片燃燒時(shí)產(chǎn)生的現(xiàn)象是

A.濃黑煙                                                       B.白色煙

C.紫紅色煙                                                   D.藍(lán)色火焰