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2025年鄭州市事業(yè)單位衛(wèi)生類藥學(xué)專業(yè)知識(shí)考試沖刺試卷考試時(shí)間:______分鐘總分:______分姓名:______一、單項(xiàng)選擇題(本部分共20小題,每小題1分,共20分。每小題只有一個(gè)最佳答案,請(qǐng)將正確答案的字母代號(hào)填涂在答題卡相應(yīng)位置上)1.老師跟你說(shuō)啊,藥學(xué)專業(yè)當(dāng)中,關(guān)于藥物劑型的分類,你可得給我記牢了。比如散劑、片劑、膠囊劑,這幾種常見(jiàn)的劑型,它們各自都有什么特點(diǎn)呢?散劑是不是因?yàn)轭w粒小,所以起效快?片劑呢,它又有哪些優(yōu)點(diǎn)?還有膠囊劑,它為什么特別適合包裹那些有刺激性氣味的藥物?這些都是咱們藥學(xué)人員必須掌握的基礎(chǔ)知識(shí),來(lái),看看這道題,哪種劑型的藥物,它的分散度是最小的?是A.散劑,B.片劑,C.膠囊劑,還是D.溶液劑?想想看,散劑不就是粉末狀的嘛,它能不能分散得比片劑還細(xì)?片劑是壓實(shí)的,肯定比散劑顆粒大,對(duì)不對(duì)?膠囊劑里面裝的是藥粉或者顆粒,也不是最細(xì)的。溶液劑啊,那是液體,更不可能有固體劑型那么細(xì)了。所以,分散度最小,也就是顆粒最大,應(yīng)該是片劑,對(duì)吧?來(lái),選出B。2.老師想給你講講藥物在體內(nèi)的吸收過(guò)程,這可是個(gè)關(guān)鍵環(huán)節(jié)??!咱們都知道,口服給藥是最常用的方式,那藥物從胃腸道吸收進(jìn)去,到底會(huì)受到哪些因素的影響呢?你想想看,胃的酸堿度變化,比如你吃點(diǎn)酸性或者堿性的東西,會(huì)不會(huì)影響藥物的吸收?還有啊,你有沒(méi)有想過(guò),是不是吃的飯多了,或者是不是跟別的藥一起吃,也會(huì)讓吸收變快或者變慢?甚至,你走路快還是走路慢,是不是也會(huì)有點(diǎn)關(guān)系?這題考的是,下列哪項(xiàng)因素**不屬于**影響口服藥物吸收的生理因素?A.胃腸蠕動(dòng)速度,B.胃酸濃度,C.食物的影響,D.藥物的劑型。老師說(shuō)啊,胃腸蠕動(dòng)快慢,肯定影響吸收啊,快了吸收就快,慢了就慢嘛。胃酸濃度,有的藥怕酸,有的藥在酸環(huán)境下才能更好地吸收,這肯定有關(guān)系。食物嘛,有的食物會(huì)跟藥競(jìng)爭(zhēng)吸收,有的會(huì)延緩胃排空,那當(dāng)然也影響。唯獨(dú)藥物劑型,比如是片劑還是膠囊,這更多是影響藥物釋放的速度和方式,而不是身體本身生理狀態(tài)的變化。所以,答案是D。3.老師跟你嘮嘮,藥物代謝這個(gè)事兒,肝臟可是主力軍啊!肝臟就像個(gè)超級(jí)工廠,藥物進(jìn)去之后,會(huì)被它加工改造。這個(gè)過(guò)程叫什么?對(duì),就是代謝。代謝完了,藥物的作用就減弱或者消失了。老師要問(wèn)你,肝臟主要通過(guò)哪種酶系統(tǒng)來(lái)代謝藥物呢?A.細(xì)胞色素P450系統(tǒng),B.堿性磷酸酶系統(tǒng),C.乳酸脫氫酶系統(tǒng),D.谷胱甘肽S-轉(zhuǎn)移酶系統(tǒng)。這題其實(shí)很簡(jiǎn)單,老師平時(shí)講課也反復(fù)強(qiáng)調(diào)過(guò),藥物代謝的主力軍,那必須是P450??!這個(gè)系統(tǒng)太重要了,好多藥都是靠它代謝的。其他幾個(gè)酶系統(tǒng),要么作用小,要么主要管別的事兒。所以,毫無(wú)疑問(wèn),答案是A。4.老師想問(wèn)問(wèn)你,關(guān)于藥物不良反應(yīng),你了解多少?咱們用藥啊,目的肯定是治病,但有時(shí)候難免會(huì)出現(xiàn)一些不好的反應(yīng),對(duì)不對(duì)?這些反應(yīng),有些是輕微的,有些可能就比較嚴(yán)重。那么,按照嚴(yán)重程度來(lái)分,藥物不良反應(yīng)里面,最輕微的那種,通常咱們叫它什么?A.副作用,B.毒性反應(yīng),C.過(guò)敏反應(yīng),D.特異質(zhì)反應(yīng)。老師說(shuō)啊,副作用,那是藥物本身固有的,在治療劑量下出現(xiàn)的不期望的有害反應(yīng),但一般比較輕微,比如阿司匹林能止痛,但也可能引起胃不舒服,這就是副作用。毒性反應(yīng),那肯定嚴(yán)重了,是藥物過(guò)量或者敏感導(dǎo)致的。過(guò)敏反應(yīng),那就是身體免疫系統(tǒng)搞的鬼,有的人對(duì)某些藥物特別敏感。特異質(zhì)反應(yīng),那更特殊,是少數(shù)人由于遺傳因素,對(duì)藥物反應(yīng)跟一般人不一樣,也可能是嚴(yán)重的。所以,最輕微的,通常就是副作用。答案是A。5.老師給你講個(gè)例子吧,一個(gè)人感冒了,去藥店買了阿司匹林退燒。后來(lái)他覺(jué)得肚子疼得厲害,去了醫(yī)院。醫(yī)生一問(wèn),哦,你最近是不是一直在吃阿司匹林?病人說(shuō)是啊。醫(yī)生就告訴他,阿司匹林可能會(huì)刺激胃黏膜,引起不適。這就是典型的什么情況呢?A.后遺效應(yīng),B.繼發(fā)性反應(yīng),C.毒性反應(yīng),D.副作用。老師說(shuō)啊,后遺效應(yīng),那是停藥后短時(shí)間內(nèi)殘留的反應(yīng)。繼發(fā)性反應(yīng),那是治療反應(yīng)引起的不良后果,比如用抗生素把好菌也殺了。毒性反應(yīng),那就是藥過(guò)量或者敏感引起的嚴(yán)重反應(yīng)。而副作用,就是藥物本身作用之外的有害反應(yīng),它和主要治療作用是同時(shí)發(fā)生的。阿司匹林的主要作用是退燒止痛,但它刺激胃黏膜這個(gè)作用,就不是我們想要的,是伴隨治療作用出現(xiàn)的,所以是副作用。答案是D。6.老師要考考你關(guān)于藥物相互作用的這塊兒。你想想,如果你同時(shí)吃好幾種藥,它們之間會(huì)不會(huì)產(chǎn)生什么影響?有的可能會(huì)讓藥效增強(qiáng),有的可能會(huì)減弱,甚至產(chǎn)生一些不好的反應(yīng)。那么,老師問(wèn)你,甲藥可以抑制乙藥的代謝,導(dǎo)致乙藥在體內(nèi)蓄積,藥效增強(qiáng),甚至中毒,這種情況屬于哪種藥物相互作用類型?A.拮抗作用,B.協(xié)同作用,C.誘導(dǎo)作用,D.抑制作用。老師說(shuō),這題很簡(jiǎn)單,甲藥抑制乙藥的代謝,乙藥就排不出去,在體內(nèi)越來(lái)越多,藥效就越來(lái)越強(qiáng)。這很明顯就是甲藥在“抑制”乙藥的處理過(guò)程嘛。拮抗作用是兩個(gè)藥作用相反。協(xié)同作用是效果疊加。誘導(dǎo)作用是促進(jìn)代謝。所以,抑制作用的描述最符合題意。答案是D。7.老師想跟你談?wù)剟┝康母拍睢S盟幇?,可不能隨心所欲,得有個(gè)“度”,這個(gè)“度”就是劑量。劑量太小,可能治療效果不明顯,達(dá)不到預(yù)期目的,咱們管這叫什么?A.治療量不足,B.中毒量,C.閾劑量,D.極量。老師說(shuō),劑量不夠,藥效就上不去,這就是治療量不足,對(duì)吧?中毒量是吃了太多導(dǎo)致中毒。閾劑量是剛能引起藥理效應(yīng)的最低劑量。極量是最大安全劑量。所以,效果不明顯是因?yàn)閯┝坎粔?,就是治療量不足。答案是A。8.老師給你講個(gè)故事,一個(gè)人發(fā)燒了,醫(yī)生給他開(kāi)了退燒藥。他看說(shuō)明書(shū)上寫(xiě)著一次X片,一天三次。但他覺(jué)得燒得厲害,就一次吃了兩倍劑量,結(jié)果頭暈、惡心,去醫(yī)院檢查,醫(yī)生說(shuō)有點(diǎn)中毒跡象。這說(shuō)明什么問(wèn)題呢?A.該患者的用藥方法不對(duì),超出了極量,可能導(dǎo)致毒性反應(yīng)。B.該藥物的治療指數(shù)很低,風(fēng)險(xiǎn)很大。C.該患者對(duì)該藥物特別敏感。D.該藥物有嚴(yán)重的后遺效應(yīng)。老師說(shuō),你看這個(gè)人,為啥會(huì)中毒?因?yàn)樗粤颂嗟乃?,超出了醫(yī)生推薦的劑量范圍,甚至可能超過(guò)了安全的最大劑量(極量)。用藥方法不對(duì),劑量嚴(yán)重超標(biāo)了,這是最直接的原因。治療指數(shù)低是指安全范圍窄,但這題沒(méi)說(shuō)這藥本身風(fēng)險(xiǎn)多大。是不是特別敏感?也可能,但超量是更主要的原因。后遺效應(yīng)是停藥后的反應(yīng)。所以,最核心的問(wèn)題是用藥方法錯(cuò)誤,劑量超了。答案是A。9.老師想問(wèn)問(wèn)你,關(guān)于處方藥和非處方藥,你有什么了解?咱們?nèi)ニ幍曩I藥,會(huì)發(fā)現(xiàn)有些藥需要醫(yī)生開(kāi)處方才能買,有些則可以直接買。這怎么分的呢?主要是根據(jù)什么來(lái)判斷?A.藥物的療效強(qiáng)弱,B.藥物的價(jià)格高低,C.藥物的安全性及使用風(fēng)險(xiǎn),D.藥物的劑型大小。老師說(shuō),這題考的是基本概念。處方藥和非處方藥的分界線,核心就是藥物的安全性和使用風(fēng)險(xiǎn)。有些藥比較安全,普通人按說(shuō)明書(shū)用問(wèn)題不大,就成非處方藥了。有些藥有一定風(fēng)險(xiǎn),或者需要醫(yī)生根據(jù)你的具體情況判斷是否適合使用,那就要醫(yī)生處方了。療效強(qiáng)弱、價(jià)格高低、劑型大小,這些都不是主要標(biāo)準(zhǔn)。所以,答案是C。10.老師跟你講講緩釋和控釋制劑。這兩種制劑,目的都是讓藥物在體內(nèi)慢慢釋放,維持較長(zhǎng)時(shí)間的有效濃度,對(duì)不對(duì)?那它們有什么區(qū)別呢?緩釋制劑,老師可以理解為,藥物可能是一段一段地放出來(lái),或者釋放速度整體比普通片劑慢,但可能中間還是有起伏。而控釋制劑呢,就比較厲害了,老師可以想象成,它像個(gè)精準(zhǔn)的定時(shí)炸彈,藥物會(huì)以**恒定**的速度,**均勻**地釋放出來(lái),很長(zhǎng)時(shí)間都保持這個(gè)速度。那么,老師問(wèn)你,控釋制劑最主要的特點(diǎn)是什么?A.藥物釋放完全受控,速度恒定。B.藥物釋放較快,但持續(xù)時(shí)間短。C.藥物只釋放一次,然后就沒(méi)用了。D.藥物釋放沒(méi)有規(guī)律。老師說(shuō),這題考的是對(duì)控釋概念的理解。緩釋是慢,控釋是**控**,就是控制住,讓速度**恒定**、**均勻**。所以A最準(zhǔn)確描述了控釋的核心特點(diǎn)。答案是A。11.老師給你講講注射劑。打針啊,是一種常見(jiàn)的給藥方式,尤其是急救的時(shí)候。那么,注射劑按給藥途徑分類,不包括下列哪一種?A.靜脈注射劑,B.肌肉注射劑,C.皮下注射劑,D.口服注射劑。老師說(shuō),靜脈、肌肉、皮下,這些都是咱們打針常用的部位,對(duì)應(yīng)的注射劑當(dāng)然有啊??诜⑸鋭窟@說(shuō)法太奇怪了,藥都注射進(jìn)去了,還用口服干嘛?所以,這肯定不是一種常見(jiàn)的分類。答案是D。12.老師想問(wèn)問(wèn)你,關(guān)于藥物穩(wěn)定性,你有什么看法?咱們藥品啊,不能放壞了,得在有效期內(nèi)保持質(zhì)量穩(wěn)定。那影響藥物穩(wěn)定性的因素有哪些呢?你想想,溫度、濕度、光照、空氣,這些是不是都會(huì)影響?還有包裝呢?是不是也很重要?那么,老師問(wèn)你,以下哪項(xiàng)**不是**影響藥物化學(xué)穩(wěn)定性的主要因素?A.溫度,B.濕度,C.包裝材料,D.藥物的有效期。老師說(shuō),溫度、濕度、光照,這些都可能導(dǎo)致藥物發(fā)生化學(xué)變化,降解變質(zhì)。包裝材料也很關(guān)鍵,比如有些藥怕光,就得用避光包裝。有效期嘛,有效期是藥品保證質(zhì)量的期限,它描述的是穩(wěn)定性,而不是影響穩(wěn)定性的原因。所以,藥物穩(wěn)定性本身受很多因素影響,有效期是結(jié)果或指標(biāo),不是影響因素。答案是D。13.老師跟你講講片劑的制備工藝。把藥粉壓成片劑,這個(gè)過(guò)程叫壓片。壓片過(guò)程當(dāng)中,老師要問(wèn)你,下列哪項(xiàng)**不是**壓片工藝中需要考慮的關(guān)鍵因素?A.物料流動(dòng)性,B.顆粒的粒度分布,C.壓片的壓力大小,D.藥物的熔點(diǎn)高低。老師說(shuō),壓片要成功,藥粉得能順利通過(guò)模具,這叫流動(dòng)性,跟粒度分布關(guān)系很大。壓片需要一定的壓力把藥粉壓實(shí)成片,壓力大小很關(guān)鍵。還有啊,有些藥熔點(diǎn)低,容易在壓片時(shí)熔化粘連,那就得特別注意。但是,藥物的熔點(diǎn)高低,更多是影響工藝的難易程度或者需要采取的工藝措施(比如干法制粒、濕法制粒),它本身并不是壓片這個(gè)動(dòng)作本身的關(guān)鍵參數(shù),不像流動(dòng)性、壓力那樣直接參與“壓”這個(gè)過(guò)程。所以,答案是D。14.老師給你講講膠囊劑。膠囊劑啊,就是把藥裝在空心膠囊里,看起來(lái)像個(gè)小膠囊。它為什么受歡迎呢?比如可以掩蓋藥物的不良?xì)馕?,保護(hù)藥物免受胃酸破壞,對(duì)吧?那么,老師問(wèn)你,膠囊劑最主要的缺點(diǎn)是什么?A.成本高,制作工藝復(fù)雜。B.不能像片劑那樣進(jìn)行質(zhì)量檢測(cè)。C.易溶性的藥物不能制成膠囊劑。D.服用不方便,容易吞咽困難。老師說(shuō),膠囊劑的成本不比片劑高多少,工藝也成熟。質(zhì)量檢測(cè)當(dāng)然可以,片劑也一樣要檢測(cè)。易溶性的藥裝進(jìn)去,到了胃里還是會(huì)溶解的,只是可能先經(jīng)過(guò)了腸溶外殼的保護(hù)。膠囊劑最大的問(wèn)題,就是對(duì)于一些體積太大、太硬或者味道太難聞的藥,有些人吞咽起來(lái)比較困難,特別是老人和小孩。所以,服用不方便,容易吞咽困難,是它最主要的缺點(diǎn)。答案是D。15.老師想跟你談?wù)劦窝蹌Q劬軏赡?,滴眼劑的要求就比較高。那么,關(guān)于滴眼劑,老師問(wèn)你,以下哪項(xiàng)要求**不是**滴眼劑通常必須滿足的條件?A.無(wú)菌,B.無(wú)刺激,C.滲透壓與淚液接近,D.含有防腐劑。老師說(shuō),滴眼劑要給眼睛里用,肯定得**無(wú)菌**,否則眼睛會(huì)發(fā)炎。不能**刺激**眼睛,不然太難受了。眼睛里的液體是淚液,滴進(jìn)去的藥水,其**滲透壓**最好跟淚液差不多,不然會(huì)對(duì)眼睛細(xì)胞產(chǎn)生影響。但是,滴眼劑**不一定**都含防腐劑??!有些眼藥水,比如治療角膜炎的抗生素眼藥水,為了防止開(kāi)封后長(zhǎng)時(shí)間使用被污染,會(huì)加防腐劑。但有些眼藥水,比如人工淚液或者某些激素眼藥水,為了不刺激眼睛,反而**不加**防腐劑,甚至要求一次性用完。所以,含有防腐劑不是所有滴眼劑都必須滿足的條件。答案是D。16.老師給你講講栓劑。栓劑啊,就是塞在體腔里,比如肛門(mén)或者陰道,藥物通過(guò)局部吸收或者通過(guò)直腸吸收進(jìn)入血液循環(huán)。那么,栓劑在直腸給藥時(shí),其吸收不受下列哪項(xiàng)因素影響?A.直腸的蠕動(dòng)速度,B.藥物在直腸的溶解度,C.直腸內(nèi)容物的pH值,D.給藥劑量的大小。老師說(shuō),藥物在直腸吸收,得先溶解才行,溶解度很重要。直腸是會(huì)蠕動(dòng)的,蠕動(dòng)快慢會(huì)影響藥物與黏膜接觸的時(shí)間和面積。直腸里大便的pH值,如果跟藥物相互作用,也會(huì)影響吸收。但是,給藥劑量的大小,一般來(lái)說(shuō),在一定的合理范圍內(nèi),增加劑量通常會(huì)增加吸收總量,而不是完全不受到影響。吸收過(guò)程本身是存在的,只是吸收速度和程度會(huì)受其他因素影響。所以,相對(duì)而言,劑量大小不是影響吸收的“否”的因素,其他幾個(gè)都可能顯著影響。這里可能需要再斟酌一下。老師再想想,直腸給藥,藥物從固體變成溶解態(tài)才能吸收,溶解度是前提。直腸蠕動(dòng)是促進(jìn)吸收的物理過(guò)程。直腸pH影響藥物解離和溶解。那么,是不是說(shuō),只要藥物能溶解,直腸蠕動(dòng)和pH合適,吸收就發(fā)生?劑量大小,是影響吸收速率和最終吸收量的一個(gè)重要因素,但不是決定“能不能吸收”的因素。所以,老師覺(jué)得,說(shuō)劑量大小“不受影響”可能有點(diǎn)絕對(duì),但相比其他選項(xiàng),它的影響可能是最間接或者說(shuō)最“可變”的。老師還是傾向于選D,因?yàn)樗皇窍袢芙舛?、蠕?dòng)、pH那樣直接影響吸收發(fā)生的“必要條件”或“核心物理化學(xué)過(guò)程”。答案是D。(老師需要意識(shí)到這個(gè)選項(xiàng)的爭(zhēng)議性,但在標(biāo)準(zhǔn)考試中,通常會(huì)選那個(gè)相對(duì)“非核心”或“可變”的因素)17.老師跟你講講乳劑。乳劑啊,就是一種液體分散在另一種液體中形成的體系,比如我們吃的有些口服液,看起來(lái)就是白色渾濁的,那就是乳劑。那么,乳劑不穩(wěn)定,容易發(fā)生什么現(xiàn)象呢?A.分層,B.破乳,C.結(jié)塊,D.氧化。老師說(shuō),乳劑不穩(wěn)定啊,最常見(jiàn)的就是分層,就是油水分開(kāi)了。還有就是破乳,就是乳滴變大、變大,最后完全分開(kāi)。結(jié)塊嘛,通常是固體粉末或者顆粒的物理現(xiàn)象。氧化是化學(xué)反應(yīng),雖然也可能發(fā)生在乳劑中,但不是其特有的物理不穩(wěn)定性表現(xiàn)。所以,分層和破乳是乳劑不穩(wěn)定的主要物理現(xiàn)象。這道題只讓選一個(gè),老師選A分層,因?yàn)樗亲畛R?jiàn)和最先出現(xiàn)的物理不穩(wěn)定性表現(xiàn)。答案是A。18.老師想問(wèn)你關(guān)于藥典的問(wèn)題。藥典是個(gè)啥?老師可以跟你說(shuō),它就像藥品的“圣經(jīng)”,是記載藥品標(biāo)準(zhǔn)、規(guī)格、檢驗(yàn)方法等的權(quán)威性技術(shù)文件。那藥典的主要作用是什么?A.指導(dǎo)臨床合理用藥。B.規(guī)范藥品的生產(chǎn)、流通和使用。C.提供新藥研發(fā)的理論依據(jù)。D.預(yù)測(cè)藥物的市場(chǎng)需求。老師說(shuō),藥典最重要的作用,就是統(tǒng)一標(biāo)準(zhǔn),規(guī)范行為。藥品生產(chǎn)得按照藥典標(biāo)準(zhǔn)來(lái),藥品檢驗(yàn)得依據(jù)藥典方法,藥品使用也得參考藥典說(shuō)明。所以,規(guī)范藥品的生產(chǎn)、流通和使用,是藥典最核心的作用。指導(dǎo)臨床用藥是其中的一部分,但不是全部。新藥研發(fā)需要很多理論依據(jù),藥典是標(biāo)準(zhǔn),但不全是理論依據(jù)。預(yù)測(cè)市場(chǎng)需求?那是市場(chǎng)學(xué)的事兒,跟藥典關(guān)系不大。所以,答案是B。19.老師給你講講生物利用度。這概念很重要,就是口服藥物吸收進(jìn)入血液循環(huán)的藥量占給藥總量的百分比。那么,生物利用度最高的給藥途徑通常是哪種?A.靜脈注射,B.肌肉注射,C.皮下注射,D.口服給藥。老師說(shuō),靜脈注射,藥物直接進(jìn)入血液循環(huán),沒(méi)有任何吸收過(guò)程,所以吸收率是100%,也就是生物利用度最高。肌肉和皮下注射需要一點(diǎn)時(shí)間從血管分布到給藥部位,再吸收進(jìn)入血液循環(huán),所以生物利用度會(huì)比靜脈低,但通常也很高??诜o藥呢,要經(jīng)過(guò)胃腸道吸收,這個(gè)過(guò)程受很多因素影響,吸收不完全,生物利用度通常是最低的。所以,生物利用度最高的給藥途徑是靜脈注射。答案是A。20.老師最后問(wèn)你一個(gè)關(guān)于藥物作用機(jī)制的問(wèn)題。你想想,有些藥物為什么能治???它們是跟身體里的什么東西發(fā)生了相互作用?是跟特定的細(xì)胞、特定的分子,比如受體對(duì)不對(duì)?藥物通過(guò)與靶點(diǎn)結(jié)合,然后改變靶點(diǎn)的功能,從而產(chǎn)生藥理效應(yīng)。那么,藥物作用機(jī)制的核心是?A.藥物的吸收過(guò)程,B.藥物與靶點(diǎn)(如受體)的結(jié)合并發(fā)揮作用,C.藥物的排泄過(guò)程,D.藥物在體內(nèi)的分布過(guò)程。老師說(shuō),藥物要想產(chǎn)生治療效果,必須得找到它的“靶點(diǎn)”,這個(gè)靶點(diǎn)通常是細(xì)胞膜上的受體或者細(xì)胞內(nèi)的酶等等。藥物跟靶點(diǎn)結(jié)合了,然后才能改變靶點(diǎn)的功能,比如讓某個(gè)酶失活或者讓某個(gè)通道打開(kāi),這才是藥物發(fā)揮作用的直接原因。吸收、分布、排泄是藥物在體內(nèi)的轉(zhuǎn)運(yùn)過(guò)程,是藥物能到達(dá)靶點(diǎn)并發(fā)揮作用的前提,但不是作用機(jī)制本身。所以,藥物作用機(jī)制的核心就是藥物與靶點(diǎn)相互作用。答案是B。二、多項(xiàng)選擇題(本部分共10小題,每小題2分,共20分。每小題有兩個(gè)或兩個(gè)以上正確答案,請(qǐng)將正確答案的字母代號(hào)填涂在答題卡相應(yīng)位置上。錯(cuò)選、漏選、多選均不得分)1.老師跟你說(shuō)啊,影響藥物吸收的劑型因素,有很多,你想想,哪些屬于這個(gè)范疇?A.藥物的溶解度,B.藥物的粒度,C.片劑的硬度,D.藥物是否包衣。老師說(shuō),藥物得先溶解才能吸收,所以溶解度是關(guān)鍵,A對(duì)。藥物顆粒越細(xì),跟水的接觸面積就越大,溶解越快,吸收越快,所以粒度很重要,B對(duì)。片劑壓得太硬,在胃腸道里不容易崩解,藥物就出不來(lái),吸收就慢了,所以硬度也影響,C對(duì)。包衣可以保護(hù)藥物,延緩釋放,或者掩蓋不良?xì)馕叮@些都會(huì)影響吸收的時(shí)間和速度,所以包衣也是劑型因素,D對(duì)。這四項(xiàng)都是影響吸收的劑型因素。答案是ABCD。2.老師給你講講藥物代謝的途徑。藥物進(jìn)入身體后,肝臟這個(gè)“加工廠”會(huì)怎么處理它呢?老師可以跟你總結(jié)一下,主要有哪兩條路?A.氧化反應(yīng),B.還原反應(yīng),C.水解反應(yīng),D.結(jié)合反應(yīng)。老師說(shuō),肝臟代謝藥物,主要就是讓藥物的結(jié)構(gòu)發(fā)生改變,使其水溶性增加,更容易從身體排出去。這些改變主要通過(guò)氧化、還原、水解這幾種化學(xué)反應(yīng)實(shí)現(xiàn)。同時(shí),肝臟還會(huì)把一些藥物或者代謝產(chǎn)物跟體內(nèi)的葡萄糖醛酸、硫酸鹽等結(jié)合,形成結(jié)合物,這也叫結(jié)合反應(yīng),同樣是為了好排泄。所以,這四項(xiàng)都是藥物代謝的主要途徑。答案是ABCD。3.老師跟你聊聊藥物不良反應(yīng)的分類。藥物不良反應(yīng)啊,種類繁多,咱們可以按不同的標(biāo)準(zhǔn)分類。那么,按照反應(yīng)的性質(zhì)來(lái)分,主要包括哪些類型?A.副作用,B.毒性反應(yīng),C.過(guò)敏反應(yīng),D.致癌反應(yīng)。老師說(shuō),這題考的是基本分類。副作用是藥物本身固有的,治療劑量下出現(xiàn)的不期望作用。毒性反應(yīng)是劑量過(guò)大或敏感引起的中毒。過(guò)敏反應(yīng)是免疫介導(dǎo)的。致癌反應(yīng)是長(zhǎng)期用藥可能增加癌癥風(fēng)險(xiǎn)的。這些都是按照反應(yīng)的性質(zhì)來(lái)劃分的常見(jiàn)類型。還有一種遺傳藥理反應(yīng)(特異質(zhì)反應(yīng)),也常被單列出來(lái)。但就這四個(gè)選項(xiàng)來(lái)看,都屬于按性質(zhì)分類的類型。答案是ABCD。(老師需要意識(shí)到特異質(zhì)反應(yīng)有時(shí)也被單獨(dú)列出,但題目給了這四個(gè),都算合理分類)4.老師想問(wèn)問(wèn)你,關(guān)于影響藥物相互作用的因素,有哪些呢?A.藥物的吸收過(guò)程,B.藥物的代謝過(guò)程,C.藥物的作用部位,D.給藥的途徑和時(shí)間。老師說(shuō),藥物相互作用的發(fā)生,可能是在吸收階段,比如一種藥抑制了另一種藥的吸收。也可能是在代謝階段,比如一種藥抑制了另一種藥的代謝酶,導(dǎo)致后者蓄積。藥物如果在同一個(gè)部位競(jìng)爭(zhēng)受體,肯定會(huì)產(chǎn)生相互作用。給藥途徑和時(shí)間也很重要,比如同時(shí)空腹吃和隨餐吃,效果可能完全不同。所以,這四項(xiàng)都是影響藥物相互作用的因素。答案是ABCD。5.老師跟你講講片劑的常用輔料。把藥粉壓成片劑,光有藥粉可不行,還需要加很多輔料幫忙。這些輔料,老師可以跟你概括一下,主要有哪些作用?A.填充劑,B.粘合劑,C.崩解劑,D.潤(rùn)滑劑。老師說(shuō),藥粉量可能不夠,得加點(diǎn)東西填滿,這就是填充劑。藥粉是散的,得把它粘成一塊,才能壓片,這就是粘合劑。壓成片后,還得讓它能在水里裂開(kāi),讓藥粉出來(lái),這就是崩解劑。壓片過(guò)程還得順滑,不能太干澀,還得方便從沖頭取出,這就是潤(rùn)滑劑。這四類都是片劑中非常常用的輔料,各自有重要作用。答案是ABCD。6.老師給你講講注射劑的特點(diǎn)。打針啊,是一種重要的給藥方式。注射劑相比其他劑型,有哪些顯著優(yōu)點(diǎn)呢?A.吸收迅速,生物利用度高,B.可以注入無(wú)法口服的部位,C.適用于不能口服給藥的病人,如昏迷或嘔吐者,D.藥物可以制成無(wú)菌粉末,在使用前臨時(shí)溶解。老師說(shuō),注射劑直接入血或者接近入血,吸收快,效果好,這是優(yōu)點(diǎn),A對(duì)。可以肌肉、靜脈注射,這些部位口服不到,B對(duì)?;杳?、嘔吐的病人吃不下藥,只能打針,C對(duì)。有些藥物不穩(wěn)定,做成無(wú)菌粉末,用前再臨時(shí)配制,方便保存,D也對(duì)。這四項(xiàng)都是注射劑的優(yōu)點(diǎn)。答案是ABCD。7.老師跟你談?wù)動(dòng)绊懰幬锓€(wěn)定性的物理因素。藥物放久了,可能會(huì)變質(zhì),這跟它存放的環(huán)境條件關(guān)系很大。哪些環(huán)境因素會(huì)加速藥物分解呢?A.溫度,B.濕度,C.光照,D.氧氣。老師說(shuō),溫度高,化學(xué)反應(yīng)速率加快,藥物分解就快,A對(duì)。濕度大,尤其對(duì)于固體制劑,容易吸潮,甚至霉變。對(duì)于液體制劑,也可能影響溶劑的揮發(fā)或引起其他化學(xué)變化。光照,特別是陽(yáng)光直射,很多藥物會(huì)被光分解,尤其是含有不飽和鍵或易氧化結(jié)構(gòu)的,C對(duì)。氧氣,很多藥物容易氧化變質(zhì),比如維生素C、阿司匹林,D對(duì)。這些物理因素都會(huì)影響藥物穩(wěn)定性。答案是ABCD。8.老師想問(wèn)問(wèn)你,關(guān)于軟膏劑,你有什么了解?軟膏劑啊,就是藥物分散在油脂性基質(zhì)中制成的外用制劑。那么,軟膏劑的特點(diǎn)通常有哪些?A.易于涂布,能在皮膚上形成保護(hù)膜,B.藥物釋放緩慢,作用持久,C.適用于無(wú)破損的皮膚黏膜,D.可以用于腔道給藥。老師說(shuō),軟膏劑涂在皮膚上,比較容易抹開(kāi),還能保護(hù)皮膚,A對(duì)?;|(zhì)是油脂,藥物在里面釋放比較慢,所以效果能維持時(shí)間長(zhǎng),B對(duì)。它主要用來(lái)外涂,比如皮膚炎癥,前提是皮膚黏膜沒(méi)有破損,C對(duì)。如果用在口腔、陰道等腔道,藥物會(huì)溶解或被吸收,軟膏劑就不太合適了,D不對(duì)。答案是ABC。9.老師跟你講講口服固體制劑的分類。咱們吃的藥,很多是片劑或者膠囊,這些都是口服固體制劑。它們可以根據(jù)什么來(lái)分呢?A.按形狀,B.按是否需要咀嚼,C.按是否需要吞咽,D.按劑量單位。老師說(shuō),片劑有圓形的、異形的,按形狀分是有的,A對(duì)。有的片劑比如咀嚼片,需要嚼碎再咽,有的普通片就需要吞咽,按這個(gè)分,B也行,C也行。還有,像散片,每片含量固定,按劑量單位分也很常見(jiàn),D對(duì)。所以,這四項(xiàng)都可以作為口服固體制劑的分類依據(jù)。答案是ABCD。(老師需要審視這四個(gè)選項(xiàng),按形狀、是否咀嚼/吞咽、劑量單位都是常見(jiàn)的分類維度,題目可能設(shè)計(jì)得有點(diǎn)寬泛,但都算合理)10.老師最后問(wèn)你一個(gè)關(guān)于藥學(xué)服務(wù)的問(wèn)題。作為藥學(xué)專業(yè)人員,我們的工作不僅僅是發(fā)藥,更重要的是什么?A.指導(dǎo)患者合理用藥,B.監(jiān)測(cè)藥物不良反應(yīng),C.參與臨床藥物治療方案的制定,D.提供藥物信息咨詢服務(wù)。老師說(shuō),藥學(xué)服務(wù)現(xiàn)在越來(lái)越重要了。指導(dǎo)患者怎么用藥,吃多少,什么時(shí)候吃,有沒(méi)有副作用要注意,這是核心,A對(duì)。用藥過(guò)程中可能會(huì)出現(xiàn)不良反應(yīng),我們要幫醫(yī)生監(jiān)測(cè),及時(shí)發(fā)現(xiàn)問(wèn)題,B對(duì)?,F(xiàn)在很多醫(yī)院藥師會(huì)參與查房,和醫(yī)生一起討論用藥方案,優(yōu)化治療,C也體現(xiàn)了藥學(xué)服務(wù)的深化。給患者、醫(yī)護(hù)人員、其他醫(yī)務(wù)人員提供專業(yè)的藥物信息,答疑解惑,D也是藥學(xué)服務(wù)的重要組成部分。這四項(xiàng)都是現(xiàn)代藥學(xué)服務(wù)的重要內(nèi)容。答案是ABCD。三、簡(jiǎn)答題(本部分共5小題,每小題4分,共20分。請(qǐng)將答案寫(xiě)在答題卡相應(yīng)位置上)1.老師跟你講講,啥叫藥物的治療指數(shù)?這玩意兒挺重要的,它反映了啥?你給我說(shuō)說(shuō)看。還有,治療指數(shù)是用啥來(lái)表示的?這個(gè)數(shù)值的大小意味著什么?老師覺(jué)得啊,這題考察的是對(duì)治療指數(shù)這個(gè)概念的理解。藥物的治療指數(shù),說(shuō)白了,就是衡量藥物**安全性**的一個(gè)指標(biāo)。為啥要衡量安全性呢?因?yàn)橛盟幇?,目的肯定是治病,但不能把人治壞了,?duì)吧?治療指數(shù)就是通過(guò)比較藥物的**半數(shù)有效量(ED50)**和**半數(shù)中毒量(LD50)**來(lái)得出來(lái)的。啥叫ED50?就是能讓50%的人出現(xiàn)療效的那個(gè)劑量。啥叫LD50?就是能讓50%的人出現(xiàn)中毒反應(yīng)的那個(gè)劑量。得到了這兩個(gè)劑量,那治療指數(shù)(TI)就是LD50除以ED50。老師要問(wèn)你,這個(gè)治療指數(shù)數(shù)值的大小意味著啥?數(shù)值越大,說(shuō)明啥?數(shù)值越小呢,又說(shuō)明啥?數(shù)值大,說(shuō)明啥?說(shuō)明ED50和LD50之間的差距大,也就是說(shuō),要達(dá)到有效劑量,跟出現(xiàn)中毒劑量之間有足夠的安全距離,這藥就比較**安全**。反之,數(shù)值小,說(shuō)明啥?說(shuō)明ED50和LD50之間的差距小,有效劑量跟中毒劑量靠得近,稍微一不小心就可能中毒,這藥就**風(fēng)險(xiǎn)比較大**,或者說(shuō)**安全性較低**。所以,治療指數(shù)是醫(yī)生選擇藥物時(shí)的重要參考依據(jù)?;卮穑核幬锏闹委熤笖?shù)是衡量藥物安全性的指標(biāo),通常用半數(shù)中毒量(LD50)除以半數(shù)有效量(ED50)來(lái)表示。數(shù)值越大,表示藥物的安全性越高,即有效劑量與中毒劑量之間的差距越大;數(shù)值越小,表示藥物的安全性越低,即有效劑量與中毒劑量之間的差距越小。治療指數(shù)高的藥物相對(duì)更安全。2.老師給你講講影響藥物吸收的因素。咱們吃藥啊,不管是吃的還是喝的,都得先被身體吸收了才能起作用。這個(gè)過(guò)程受啥影響呢?老師覺(jué)得啊,這題考的是基礎(chǔ)。影響藥物吸收的因素可多了,老師給你總結(jié)幾個(gè)主要的:第一,藥物本身的性質(zhì),比如藥物在水里的溶解度,溶解得越快越容易吸收,對(duì)吧?還有藥物的粒度,顆粒越細(xì),跟水的接觸面積就越大,也越容易吸收。第二個(gè),給藥的劑型,不同的劑型,比如是片劑、膠囊還是溶液,它們的吸收速度和程度都可能不一樣。第三個(gè),跟咱們身體有關(guān)系,比如胃腸道的蠕動(dòng)快慢,胃里的酸堿度,有沒(méi)有食物在影響,這些都是重要因素。第四個(gè),給藥的途徑,靜脈注射肯定比口服吸收快得多,這是肯定的。所以,藥物吸收是一個(gè)受多種因素綜合影響的過(guò)程?;卮穑河绊懰幬镂盏囊蛩刂饕ǎ核幬锉旧淼男再|(zhì)(如溶解度、粒度)、給藥劑型、機(jī)體因素(如胃腸道蠕動(dòng)、胃酸度、食物影響)以及給藥途徑等。這些因素共同決定了藥物吸收的速度和程度。3.老師跟你聊聊藥物相互作用?,F(xiàn)在人吃藥啊,經(jīng)常不是一種藥,可能好幾種藥一起吃,這時(shí)候就容易發(fā)生藥物相互作用,這個(gè)事兒得重視啊!老師問(wèn)你,藥物相互作用可能產(chǎn)生哪些后果?你給我列舉幾個(gè)常見(jiàn)的。老師說(shuō),藥物相互作用啊,可不是啥好事兒,它可能會(huì)導(dǎo)致各種各樣的結(jié)果。有的呢,是藥物的效果增強(qiáng)了,咱們管這叫協(xié)同作用或者增敏作用,可能治療效果更好,但也可能增強(qiáng)副作用,甚至導(dǎo)致中毒。比如,一種藥能降低血糖,另一種藥也能降血糖,一起吃,血糖降得過(guò)低,人就可能出現(xiàn)低血糖反應(yīng)。還有的呢,藥物的效果減弱了,咱們管這叫拮抗作用,可能治療效果就不理想。比如,一種解熱鎮(zhèn)痛藥跟另一種一起吃,可能退燒效果就不好了。再有的呢,會(huì)產(chǎn)生一些咱們意料之外的新反應(yīng),比如一些藥物合用可能會(huì)引起皮膚過(guò)敏、肝損傷、腎損傷等等。所以,藥物相互作用可能的結(jié)果包括:增強(qiáng)療效、減弱療效、產(chǎn)生新的不良反應(yīng)、毒副作用增加等。回答:藥物相互作用可能產(chǎn)生的后果包括:增強(qiáng)療效(協(xié)同作用或增敏作用)、減弱療效(拮抗作用)、產(chǎn)生新的不良反應(yīng)、毒副作用增加等。4.老師想問(wèn)問(wèn)你,啥叫藥物代謝?藥物進(jìn)了咱們身體,最后是怎么消失的呢?這個(gè)過(guò)程叫啥?藥物代謝主要在哪個(gè)器官進(jìn)行?老師覺(jué)得啊,這題考察的是藥物代謝的基本概念和場(chǎng)所。藥物代謝,老師可以簡(jiǎn)單跟你理解為,就是藥物在進(jìn)入身體后,發(fā)生了一系列的化學(xué)結(jié)構(gòu)變化的過(guò)程,目的通常是讓藥物變得更水溶,更容易從身體排出去,從而失去藥理活性。這個(gè)過(guò)程,咱們專業(yè)上叫藥物代謝,或者叫生物轉(zhuǎn)化。藥物代謝主要發(fā)生在哪個(gè)器官呢?絕大部分藥物,可以說(shuō)超過(guò)90%以上,都是在一個(gè)非常重要的器官里代謝的,那就是咱們的**肝臟**。肝臟就像個(gè)巨大的化學(xué)工廠,里面有各種各樣的酶,專門(mén)負(fù)責(zé)處理這些進(jìn)入身體的“外來(lái)客”——藥物。所以,藥物代謝主要在肝臟進(jìn)行?;卮穑核幬锎x是指藥物在體內(nèi)發(fā)生的化學(xué)結(jié)構(gòu)轉(zhuǎn)變的過(guò)程,目的是使藥物更容易從身體排出,從而降低其藥理活性。藥物代謝主要在肝臟進(jìn)行。5.老師給你講講緩釋、控釋制劑?,F(xiàn)在市面上很多藥啊,都做成緩釋或者控釋的,這是為啥呢?老師要問(wèn)你,跟普通制劑相比,緩釋、控釋制劑有什么優(yōu)點(diǎn)?你給我說(shuō)說(shuō)看。老師說(shuō),緩釋、控釋制劑之所以受歡迎,肯定是因?yàn)樗泻锰幇?!第一個(gè)最大的好處,就是可以**減少給藥次數(shù)**,比如一天吃一次,甚至一天吃兩次都行,不用像普通片劑那樣一天吃三次還必須按時(shí)按量,對(duì)病人來(lái)說(shuō)太方便了。第二個(gè)好處,是能讓藥物在體內(nèi)**作用時(shí)間更長(zhǎng)**,維持比較平穩(wěn)的血藥濃度,這樣治療效果更穩(wěn)定,不容易出現(xiàn)血藥濃度忽高忽低的情況。第三個(gè)好處,是可能**減少副作用**,因?yàn)檠帩舛绕椒€(wěn),不太會(huì)出現(xiàn)濃度高峰那么高的現(xiàn)象,從而降低出現(xiàn)副作用的風(fēng)險(xiǎn)。當(dāng)然,有時(shí)候也可能提高療效。所以,緩釋、控釋制劑的主要優(yōu)點(diǎn)就是減少給藥次數(shù)、延長(zhǎng)作用時(shí)間、維持平穩(wěn)血藥濃度、減少副作用等?;卮穑壕忈?、控釋制劑與普通制劑相比的主要優(yōu)點(diǎn)包括:減少給藥次數(shù)、延長(zhǎng)藥物作用時(shí)間、維持平穩(wěn)的血藥濃度、減少副作用等。四、簡(jiǎn)答題(本部分共5小題,每小題5分,共25分。請(qǐng)將答案寫(xiě)在答題卡相應(yīng)位置上)1.老師跟你聊聊藥物不良反應(yīng)的分類。咱們平時(shí)說(shuō)藥物有不良反應(yīng),這事兒挺復(fù)雜的,涉及到很多方面。那么,按照引起反應(yīng)的原因來(lái)分,主要可以分成哪幾類?你給我說(shuō)說(shuō)看。老師說(shuō),按原因分類啊,主要是區(qū)分一下是藥物本身的問(wèn)題,還是跟咱們身體互動(dòng)出了問(wèn)題。第一類,就是藥物本身固有的性質(zhì)導(dǎo)致的,在治療劑量下出現(xiàn)的不期望的有害反應(yīng),咱們管這叫**副作用**。這是最常見(jiàn)的一種。第二類,就是藥物的使用不當(dāng),比如劑量太大,或者用藥時(shí)間太長(zhǎng),或者病人對(duì)藥物特別敏感,導(dǎo)致出現(xiàn)嚴(yán)重的不良反應(yīng),這包括**毒性反應(yīng)**、**過(guò)度作用**、**后遺效應(yīng)**等等。第三類呢,就是跟身體免疫系統(tǒng)有關(guān),藥物作為抗原或者刺激了免疫系統(tǒng),引發(fā)了反應(yīng),這就是**過(guò)敏反應(yīng)**,包括過(guò)敏性休克、皮疹等等。第四類呢,還有一類比較特殊,就是少數(shù)人由于遺傳因素,對(duì)某些藥物的反應(yīng)跟一般人不一樣,可能會(huì)出現(xiàn)嚴(yán)重甚至危及生命的不良反應(yīng),咱們管這叫**遺傳藥理反應(yīng)**或者叫**特異質(zhì)反應(yīng)**。所以,按原因分,主要就是副作用、毒性反應(yīng)、過(guò)敏反應(yīng)、特異質(zhì)反應(yīng)這幾類。回答:按照引起反應(yīng)的原因分類,藥物不良反應(yīng)主要包括:副作用(藥物本身固有的不期望的有害反應(yīng))、毒性反應(yīng)(藥物使用不當(dāng)或敏感引起的有害反應(yīng))、過(guò)敏反應(yīng)(免疫介導(dǎo)的反應(yīng))、特異質(zhì)反應(yīng)(遺傳因素導(dǎo)致的特殊反應(yīng))。2.老師給你講講片劑的制備工藝。把藥粉壓成片劑,這個(gè)過(guò)程叫壓片。壓片過(guò)程當(dāng)中,老師要問(wèn)你,有哪些常用的輔料?這些輔料各自主要起到什么作用?你給我說(shuō)說(shuō)看。老師說(shuō),壓片啊,不能光有藥粉,還得加些“輔助材料”,不然壓不成片,或者壓出來(lái)的片劑不好。常用的輔料主要有這幾類:第一類,叫**填充劑**或者稀釋劑,作用就是增加藥粉量,讓片劑能達(dá)到一定的重量和體積,這樣劑量才準(zhǔn)確,而且壓片時(shí)也更容易操作。第二類,叫**粘合劑**,作用就是把散的藥粉粘成一塊,形成有形的片劑,沒(méi)有它,藥粉就壓不實(shí),一碰就散了。第三類,叫**崩解劑**,作用是片劑壓好了之后,能在水里或者唾液里快速裂開(kāi),讓里面的藥粉出來(lái),這樣才能保證藥物能被吸收,不至于在胃里呆太久而失效。第四類,叫**潤(rùn)滑劑**,作用是在壓片過(guò)程中讓藥粉和沖頭、沖模之間摩擦力減小,片子能順利出來(lái),而且表面也比較光滑。有時(shí)候還會(huì)加些**著色劑**讓片子好看,或者**矯味劑**讓味道好點(diǎn)。所以,填充劑是增加重量體積,粘合劑是粘合藥粉,崩解劑是幫助裂解,潤(rùn)滑劑是幫助壓片和出片。回答:片劑的常用輔料及其主要作用包括:填充劑/稀釋劑(增加藥粉量,使片劑達(dá)到一定體積和重量)、粘合劑(將藥粉粘合成塊,形成有定形的片劑)、崩解劑(幫助片劑在水中或唾液中快速崩解,利于藥物溶出)、潤(rùn)滑劑(減小壓片過(guò)程中的摩擦力,使片劑順利從沖模中推出,并使片面光潔)。3.老師想問(wèn)你關(guān)于注射劑的特點(diǎn)。打針啊,是一種常見(jiàn)的給藥方式。注射劑相比其他劑型,有哪些顯著優(yōu)點(diǎn)?你給我說(shuō)說(shuō)看。老師說(shuō),注射給藥啊,優(yōu)點(diǎn)挺多的,這也是為啥它應(yīng)用這么廣泛。第一個(gè)顯著的優(yōu)點(diǎn),就是**吸收迅速,生物利用度高**。尤其是靜脈注射,藥物直接進(jìn)入血液循環(huán),哪里需要,哪里就用,效果來(lái)得快。第二個(gè)優(yōu)點(diǎn),就是**可以注入一些口服無(wú)法進(jìn)入的部位**。比如肌肉、靜脈,有些藥物口服會(huì)分解,或者刺激胃腸道,只能通過(guò)注射給藥。第三個(gè)優(yōu)點(diǎn),就是**適用于一些無(wú)法口服給藥的病人**。比如昏迷的病人,嘔吐的病人,或者胃腸道功能衰竭的病人,他們吃不下藥,只能打針。還有一個(gè)優(yōu)點(diǎn),就是有些藥物不穩(wěn)定,容易分解,可以做成無(wú)菌粉末,在使用前臨時(shí)溶解,方便保存和運(yùn)輸。所以,注射劑的主要優(yōu)點(diǎn)就是吸收快、可注入特殊部位、適用于特殊病人、部分藥物可制成粉針劑?;卮穑鹤⑸鋭┫啾绕渌麆┬偷娘@著優(yōu)點(diǎn)包括:吸收迅速,生物利用度高;可以注入無(wú)法口服的部位(如肌肉、靜脈);適用于無(wú)法口服給藥的病人(如昏迷、嘔吐者);部分藥物可制成無(wú)菌粉末,在使用前臨時(shí)溶解。4.老師跟你講講影響藥物穩(wěn)定性的物理因素。藥物放久了,可能會(huì)變質(zhì),這跟它存放的環(huán)境條件關(guān)系很大。哪些環(huán)境因素會(huì)加速藥物分解呢?你給我說(shuō)說(shuō)看。老師說(shuō),藥物穩(wěn)定性這事兒,跟存放在啥環(huán)境密切相關(guān)。物理因素啊,主要就是溫度、濕度、光照、氧氣這些。第一,**溫度**。溫度越高,化學(xué)反應(yīng)越快,藥物分解就越快。所以,藥品通常都有溫度要求,要避光、陰涼處保存。第二,**濕度**。濕度大,固體制劑容易吸潮,可能導(dǎo)致結(jié)塊、霉變。對(duì)于液體制劑,也可能影響溶劑的揮發(fā)或者引起其他化學(xué)變化。第三,**光照**。很多藥物,尤其是含有不飽和鍵或者易被氧化的藥物,在陽(yáng)光或者紫外線的照射下會(huì)分解變質(zhì)。所以,很多藥要避光保存。第四,**氧氣**。氧氣是個(gè)反應(yīng)物,很多藥物,像維生素C、阿司匹林,都比較容易跟氧氣反應(yīng),發(fā)生氧化分解。所以,有些藥物需要充入惰性氣體保護(hù),或者密封保存。這些物理因素,都會(huì)加速藥物的分解,降低藥物穩(wěn)定性。回答:影響藥物穩(wěn)定性的主要物理因素包括:溫度(高溫加速化學(xué)反應(yīng))、濕度(影響固體制劑吸潮和液體制劑揮發(fā))、光照(使某些藥物發(fā)生光分解)、氧氣(引起藥物氧化分解)。5.老師給你講講軟膏劑。軟膏劑啊,就是一種藥物分散在油脂性基質(zhì)中制成的外用制劑。那么,軟膏劑的特點(diǎn)通常有哪些?你給我說(shuō)說(shuō)看。老師說(shuō),軟膏劑這種劑型,它有幾個(gè)挺明顯的特點(diǎn):第一個(gè),**易于涂布**。因?yàn)樗容^軟,用手指或者藥膏管就能涂在皮膚上,操作方便。第二個(gè),**能在皮膚上形成保護(hù)膜**。涂在皮膚上后,基質(zhì)能封閉皮膚表面,減少水分蒸發(fā),還能隔絕外界刺激,起到一定的保護(hù)作用。第三個(gè),**藥物釋放緩慢,作用持久**。因?yàn)榛|(zhì)是油脂性的,藥物在里面釋放比較慢,所以藥效維持的時(shí)間通常比較長(zhǎng)。第四個(gè),**主要適用于無(wú)破損的皮膚黏膜**。如果皮膚有傷口,軟膏劑里的油脂可能會(huì)堵塞傷口,或者引起感染,就不太適合了。所以,軟膏劑的特點(diǎn)就是易于涂布、形成保護(hù)膜、作用持久,主要適用于無(wú)破損皮膚黏膜?;卮穑很浉鄤┑奶攸c(diǎn)通常包括:易于涂布、能在皮膚上形成保護(hù)膜、藥物釋放緩慢、作用持久、主要適用于無(wú)破損的皮膚黏膜。五、論述題(本部分共2小題,每小題10分,共20分。請(qǐng)將答案寫(xiě)在答題卡相應(yīng)位置上)1.老師想跟你深入聊聊藥物相互作用?,F(xiàn)在人生活節(jié)奏快,很多人同時(shí)吃好幾種藥,或者吃保健品,這藥物相互作用的風(fēng)險(xiǎn)就增加了。那么,你結(jié)合實(shí)際,談?wù)勊幬锵嗷プ饔糜心男┲饕念愋停坎⑴e例說(shuō)明每種類型可能帶來(lái)的后果。老師說(shuō),這題得好好說(shuō)道說(shuō)道,藥物相互作用確實(shí)是個(gè)大問(wèn)題。主要的類型,老師給你梳理一下:第一,**藥物與藥物之間的相互作用**。這是最常見(jiàn)的。比如,甲藥能抑制乙藥的代謝酶,導(dǎo)致乙藥在體內(nèi)蓄積,血藥濃度升高,可能引起中毒。比如,酶誘導(dǎo)劑,像利福平,能加速很多藥物的代謝,導(dǎo)致這些藥物的療效降低。再比如,競(jìng)爭(zhēng)性抑制,兩個(gè)藥都跟同一個(gè)靶點(diǎn)結(jié)合,一個(gè)來(lái)了,另一個(gè)就進(jìn)不去了,效果就打折扣了。第二,**藥物與食物之間的相互作用**。有些食物可能會(huì)影響藥物吸收或者代謝。比如,高脂肪餐可能會(huì)延緩口服藥物的吸收。再比如,富含維生素C的食物可能會(huì)增強(qiáng)某些藥物的排泄。還有一些食物本身就有藥理作用,跟藥物合用可能會(huì)產(chǎn)生疊加或者拮抗效應(yīng)。第三,**藥物與飲料之間的相互作用**。比如,喝酒和服用某些藥物,像解熱鎮(zhèn)痛藥,可能會(huì)加重肝臟損傷。再比如,喝咖啡可能影響某些抗抑郁藥的療效。第四,**藥物與中草藥/保健品之間的相互作用**。這個(gè)現(xiàn)在越來(lái)越多了。很多中草藥或者保健品也含有活性成分,跟西藥合用可能會(huì)發(fā)生相互作用,影響藥效或者增加風(fēng)險(xiǎn)。比如,銀杏葉制劑和抗凝藥合用,可能會(huì)增加出血風(fēng)險(xiǎn)。所以,藥物相互作用后果挺嚴(yán)重的,輕則影響療效,重則導(dǎo)致嚴(yán)重不良反應(yīng)甚至危及生命。咱們作為藥學(xué)人員,一定要提醒患者注意,避免藥物、食物、飲料、保健品混用而不經(jīng)意的風(fēng)險(xiǎn)?;卮穑核幬锵嗷プ饔檬侵竷煞N或兩種以上藥物同時(shí)或先后使用時(shí),其作用發(fā)生改變的現(xiàn)象。主要類型及后果舉例說(shuō)明如下:(1)藥物與藥物之間的相互作用:a.**代謝相互作用**:一種藥物抑制或誘導(dǎo)另一種藥物的代謝酶,導(dǎo)致其血藥濃度異常。例如,藥物A是肝藥酶誘導(dǎo)劑,藥物B需要通過(guò)肝藥酶代謝,同時(shí)使用藥物A會(huì)加速藥物B的代謝,導(dǎo)致藥物B療效降低。反之,藥物C是肝藥酶抑制劑,藥物D需要通過(guò)肝藥酶代謝,同時(shí)使用藥物C會(huì)抑制藥物D的代謝,導(dǎo)致藥物D血藥濃度升高,可能引起毒性反應(yīng)。后果可能是療效增強(qiáng)、療效減弱、毒性增加或產(chǎn)生新的不良反應(yīng)。b.**藥代動(dòng)力學(xué)相互作用**:藥物之間的競(jìng)爭(zhēng)性吸收或排泄。例如,藥物E和藥物F都通過(guò)腎臟排泄,同時(shí)使用這兩種藥物可能會(huì)競(jìng)爭(zhēng)腎小管排泄途徑,導(dǎo)致兩者在體內(nèi)蓄積,增加毒性風(fēng)險(xiǎn)。或者,兩種藥物競(jìng)爭(zhēng)吸收部位,如胃腸道吸收部位,可能會(huì)導(dǎo)致其中一種或兩種藥物吸收減少,療效降低。c.**受體相互作用**:藥物之間競(jìng)爭(zhēng)性結(jié)合相同的受體。例如,藥物G和藥物H都作用于相同的受體,當(dāng)它們同時(shí)使用時(shí),可能會(huì)相互競(jìng)爭(zhēng)結(jié)合受體,導(dǎo)致其中一種藥物的效果減弱或消失。(2)藥物與食物之間的相互作用:a.**吸收相互作用**:食物成分影響藥物的吸收速度或程度。例如,高脂肪餐可能會(huì)延緩口服藥物X的吸收,因?yàn)橹緯?huì)影響藥物在胃腸道中的溶解和吸收過(guò)程,導(dǎo)致藥物起效時(shí)間延長(zhǎng)。b.**代謝相互作用**:食物成分影響藥物的代謝過(guò)程。例如,富含維生素K的食物,如菠菜、西蘭花,可能會(huì)增強(qiáng)口服抗凝藥Y的代謝,降低其抗凝效果,增加血栓形成的風(fēng)險(xiǎn)。(3)藥物與飲料之間的相互作用:a.**代謝相互作用**:飲料成分影響藥物的代謝過(guò)程。例如,酒精與某些藥物,如甲硝唑、頭孢類抗生素,合用可能會(huì)抑制肝臟中某些酶的活性,增加酒精或藥物在體內(nèi)的濃度,導(dǎo)致雙硫侖樣反應(yīng)或其他不良反應(yīng)。b.**藥效相互作用**:飲料成分影響藥物的效果。例如,咖啡因可能增強(qiáng)某些藥物,如某些抗抑郁藥,的興奮作用,導(dǎo)致失眠、心悸等副作用。(4)藥物與中草藥/保健品之間的相互作用:a.**代謝相互作用**:中草藥或保健品中的成分可能誘導(dǎo)或抑制肝藥酶,影響其他藥物的代謝。例如,圣約翰草中的活性成分可能誘導(dǎo)肝臟中的細(xì)胞色素P450酶系,加速多種藥物,如抗凝藥華法林、抗抑郁藥,的代謝,導(dǎo)致這些藥物的療效降低。b.**藥效相互作用**:中草藥或保健品中的成分可能增強(qiáng)或拮抗其他藥物的效果。例如,銀杏葉制劑中的銀杏黃酮類成分具有抗血小板聚集的作用,與抗凝藥華法林合用,可能會(huì)增加出血風(fēng)險(xiǎn)。藥物相互作用可能導(dǎo)致療效降低、療效增強(qiáng)、毒性增加或產(chǎn)生新的不良反應(yīng)。因此,患者在使用多種藥物、食物、飲料或中草藥/保健品時(shí),應(yīng)告知醫(yī)生或藥師自己正在使用的所有藥物、食物、飲料或中草藥/保健品,以避免潛在的相互作用風(fēng)險(xiǎn)。2.老師想跟你聊聊藥物劑型的選擇。咱們藥廠啊,要把藥物制成各種劑型,比如片劑、膠囊、注射劑,到底選哪種,不能瞎選,得根據(jù)藥物的性質(zhì)、治療目的、給藥途徑,還有患者的具體情況來(lái)綜合考慮。那么,你結(jié)合實(shí)例,談?wù)動(dòng)绊懰幬飫┬瓦x擇的主要因素有哪些?并分析這些因素是如何影響劑型選擇的。老師說(shuō),這題挺重要的,選對(duì)劑型,藥才能更好地發(fā)揮作用。影響藥物劑型選擇,老師覺(jué)得啊,主要得考慮這么幾個(gè)大方面:第一,**藥物本身的性質(zhì)**。這個(gè)最基本。比如,藥物是油溶性的,肯定不能直接口服,得先轉(zhuǎn)化成水溶性的,或者得有個(gè)載體把它包裹起來(lái),不然在胃里就分解了。藥物的穩(wěn)定性怎么樣?如果藥物不穩(wěn)定,容易氧化或者水解,那是不是得選個(gè)能保護(hù)它的劑型?比如,腸溶膠囊就能保護(hù)藥物免受胃酸破壞。藥物的劑量大小也是個(gè)問(wèn)題。劑量太大,能不能做成片劑?如果劑量很小,做成片劑可能劑量不準(zhǔn)確,是不是得考慮制成膠囊或者顆粒劑,這樣劑量才能更精確?所以,藥物的性質(zhì),比如溶解度、穩(wěn)定性、劑量大小,直接決定了劑型能不能用,或者需要什么樣的特殊處理。第二,**治療目的**。這個(gè)也挺關(guān)鍵的。比如,要是想快速起效,肯定是靜脈注射或者舌下含服,吸收快。如果想讓藥在體內(nèi)慢慢作用,維持時(shí)間長(zhǎng),是不是就得選緩釋或者控釋制劑?還有啊,如果治療的是皮膚病,那外用劑型,比如軟膏劑,肯定比口服劑型更方便。所以,想要達(dá)到的治療效果,比如起效速度、作用持續(xù)時(shí)間、給藥的方便性,都會(huì)影響劑型的選擇。第三,**給藥途徑**。這個(gè)不用多說(shuō)了吧?口服是常見(jiàn)的,但能不能口服?比如胃潰瘍,是不是有些藥就不能吃?那是不是得選栓劑?還有,如果是急救,肯定得選靜脈給藥,對(duì)不對(duì)?所以,藥物能不能被吸收,以及吸收的快慢,直接決定了劑型怎么選。第四,**患者的因素**。這個(gè)也很重要。比如,老年人,是不是吞咽困難,是不是肝腎功能不好?這時(shí)候是不是得選劑型簡(jiǎn)單點(diǎn),比如顆粒劑,或者選擇生物利用度高、不需要特殊處理就能吸收的劑型??jī)和?,是不是得考慮藥物的味道?是不是得選膠囊或者顆粒劑,方便吃?所以,患者的年齡、生理狀況、用藥依從性,都是咱們選劑型時(shí)得考慮的。第五,**經(jīng)濟(jì)成本和劑型的穩(wěn)定性**。有時(shí)候啊,一種劑型可能效果最好,但成本太高,或者穩(wěn)定性太差,那肯定也得忍痛割愛(ài),選個(gè)既經(jīng)濟(jì)實(shí)惠,又能保證藥物質(zhì)量的選擇。比如,有些藥物制成普通片劑最便宜,但穩(wěn)定性差,是不是就得選成本高但穩(wěn)定好的緩釋片?所以,經(jīng)濟(jì)成本和劑型的穩(wěn)定性,也是咱們選劑型時(shí)得權(quán)衡的。第六,**法規(guī)要求**。有些劑型可能效果不錯(cuò),但國(guó)家藥監(jiān)局不認(rèn)可,那也不能用啊!所以,得符合法規(guī)要求。所以,這些因素啊,都是咱們選劑型時(shí)得綜合考量的。比如,一種藥物,它本身溶解度不好,劑量也比較大,那是不是得考慮制成腸溶片劑,既能保護(hù)藥物,又能保證劑量準(zhǔn)確?如果患者是老年人,吞咽困難,是不是得考慮制成混懸劑或者溶液劑?如果藥物不穩(wěn)定,是不是得選腸溶膠囊?如果患者是兒童,是不是得考慮制成口感好的顆粒劑?所以,藥物的性質(zhì)、治療目的、給藥途徑、患者因素、經(jīng)濟(jì)成本和法規(guī)要求,這些因素相互影響,共同決定了最終的劑型選擇。咱們藥師啊,就得把這些因素都考慮到,才能給患者選到最合適的劑型,既安全有效,又方便經(jīng)濟(jì)。你想想看,比如有個(gè)藥物,它得保護(hù)起來(lái),是不是得選腸溶膠囊?比如有個(gè)藥物,得快速起效,是不是得選溶液劑?比如有個(gè)藥物,得讓患者每天只吃一次,是不是就得選緩釋片?所以,劑型選擇是個(gè)系統(tǒng)工程,得綜合考慮,不能只看一個(gè)方面?;卮穑河绊懰幬飫┬瓦x擇的主要因素包括藥物本身的性質(zhì)、治療目的、給藥途徑、患者因素、經(jīng)濟(jì)成本和法規(guī)要求。這些因素是如何影響劑型選擇的:(1)藥物本身的性質(zhì):藥物的溶解度、穩(wěn)定性、劑量大小直接影響劑型選擇。例如,藥物X溶解度很小,劑量較大,為了提高生物利用度,可以選擇制成顆粒劑或膠囊劑,以便藥物在胃腸道中更好地分散和溶解。如果藥物X不穩(wěn)定,容易在胃酸或腸道環(huán)境中分解,為了保護(hù)藥物或提高穩(wěn)定性,可以選擇腸溶膠囊劑,使藥物在腸道中釋放。如果藥物X劑量很小,為了確保劑量準(zhǔn)確,可以選擇片劑、膠囊劑或注射劑,以便精確控制劑量。(2)治療目的:治療目的直接影響劑型選擇。例如,如果治療需要快速起效,為了加速藥物進(jìn)入血液循環(huán),可以選擇靜脈注射劑。如果治療需要長(zhǎng)期維持穩(wěn)定療效,可以選擇緩釋或控釋制劑,以延長(zhǎng)藥物作用時(shí)間,減少給藥次數(shù)。如果治療局部疾病,可以選擇外用劑型,如軟膏劑、滴眼劑,以便藥物直接作用于病灶。(3)給藥途徑:給藥途徑是影響劑型選擇的關(guān)鍵因素。例如,如果藥物需要口服給藥,但患者吞咽困難,可以選擇舌下含服劑型,以便藥物直接通過(guò)舌下黏膜吸收,避免胃腸道吸收過(guò)程。如果藥物需要注射給藥,但患者無(wú)法口服,可以選擇直腸給藥劑型,如栓劑,以便藥物通過(guò)直腸黏膜吸收,避免胃腸道吸收過(guò)程。(4)患者因素:患者的年齡、生理狀況、用藥依從性等都會(huì)影響劑型選擇。例如,老年人吞咽困難,可以選擇顆粒劑或口服混懸劑,以便更容易吞咽。兒童患者,可以選擇口感好的劑型,如口服液體制劑,以提高患者的用藥依從性。患者肝腎功能不全,需要選擇生物利用度高、不需要特殊處理就能吸收的劑型,以保證療效。(5)經(jīng)濟(jì)成本和劑型的穩(wěn)定性:經(jīng)濟(jì)成本和劑型的穩(wěn)定性也是影響劑型選擇的重要因素。例如,一種藥物,可以選擇經(jīng)濟(jì)實(shí)惠的普通片劑,但如果普通片劑的穩(wěn)定性差,可能會(huì)影響療效。這時(shí)候,為了確保藥物質(zhì)量,可以選擇成本高但穩(wěn)定性好的緩釋片,以延長(zhǎng)藥物作用時(shí)間,減少給藥次數(shù)。(6)法規(guī)要求:藥物劑型的選擇必須符合法規(guī)要求。例如,有些劑型可能效果不錯(cuò),但國(guó)家藥監(jiān)局不認(rèn)可,那也不能用。所以,得符合法規(guī)要求。比如,有些藥物,因?yàn)榉€(wěn)定性問(wèn)題,可能需要選擇特殊劑型,比如腸溶膠囊劑,以保護(hù)藥物,延長(zhǎng)作用時(shí)間。綜合考慮這些因素,才能給患者選到最合適的劑型,既安全有效,又方便經(jīng)濟(jì)。咱們藥師啊,就得把這些因素都考慮到,才能給患者選到最合適的劑型,提高用藥的療效和安全性。本次試卷答案如下一、單項(xiàng)選擇題1.B解析:藥物劑型中,溶液劑的藥物分散度最大,所以片劑藥物分散度最小。2.A解析:藥物的治療指數(shù)是用LD50/ED50來(lái)表示的,數(shù)值越大,表示藥物的安全性越高;數(shù)值越小,表示藥物的安全性越低。3.C解析:緩釋制劑是藥物釋放完全受控,速度恒定。4.A解析:緩釋、控釋制劑可以減少給藥次數(shù),比如一天吃一次,甚至一天吃兩次都行,不用像普通片劑那樣一天吃三次還必須按時(shí)按量。5.D解析:軟膏劑主要適用于無(wú)破損的皮膚黏膜。6.A解析:藥物代謝主要在肝臟進(jìn)行。7.D解析:藥物相互作用可能產(chǎn)生增強(qiáng)療效、減弱療效、產(chǎn)生新的不良反應(yīng)、毒副作用增加等后果。8.B解析:藥物相互作用可能是藥物與靶點(diǎn)競(jìng)爭(zhēng)受體。9.C解析:藥物相互作用可能產(chǎn)生新的不良反應(yīng)。10.A解析:藥物吸收迅速,生物利用度高,是靜脈注射的特點(diǎn)。11.B解析:藥物代謝是指藥物在體內(nèi)發(fā)生的化學(xué)結(jié)構(gòu)轉(zhuǎn)變的過(guò)程。12.A解析:藥物的治療指數(shù)是衡量藥物安全性的指標(biāo)。13.C解析:軟膏劑的特點(diǎn)是易于涂布,能在皮膚上形成保護(hù)膜。14.D解析:藥物代謝主要在肝臟進(jìn)行。15.B解析:軟膏劑主要適用于無(wú)破損的皮膚黏膜。16.B解析:藥物相互作用可能是藥物與靶點(diǎn)競(jìng)爭(zhēng)受體。17.A解析:藥物相互作用可能是藥物與靶點(diǎn)競(jìng)爭(zhēng)受體。18.C解析:藥物相互作用可能是藥物與靶點(diǎn)競(jìng)爭(zhēng)受體。19.D解析:藥物相互作用可能是藥物與靶點(diǎn)競(jìng)爭(zhēng)受體。20.A解析:藥物的治療指數(shù)是衡量藥物安全性的指標(biāo)。二、多項(xiàng)選擇題1.ABCD解析:影響藥物吸收的劑型因素包括藥物的溶解度、粒度、片劑的硬度、藥物是否包衣。2.ABCD解析:藥物代謝的途徑包括氧化反應(yīng)、還原反應(yīng)、水解反應(yīng)、結(jié)合反應(yīng)。3.ABCD解析:藥物不良反應(yīng)的分類包括副作用、毒性反應(yīng)、過(guò)敏反應(yīng)、致癌反應(yīng)。4.ABCD解濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(jì)濟(j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