大學(xué)mooc生理學(xué)(中南大學(xué))期末考試答案

青春須早為，豈能長(zhǎng)少年。?解憂(yōu)書(shū)店，嚴(yán)禁轉(zhuǎn)載，違者必究！2/2生理學(xué)（中南大學(xué)）解憂(yōu)書(shū)店JieYouBookshop期末考試1單選(1分)下列關(guān)于穩(wěn)態(tài)的描述，錯(cuò)誤的有HTMLCONTROLForms.HTML:Option.1A.內(nèi)環(huán)境理化性質(zhì)相對(duì)穩(wěn)定HTMLCONTROLForms.HTML:Option.1B.機(jī)體維持穩(wěn)定的水平可以發(fā)生變化HTMLCONTROLForms.HTML:Option.1C.是機(jī)體維持生命活動(dòng)的必要條件HTMLCONTROLForms.HTML:Option.1D.主要依靠體內(nèi)的正反饋控制正確答案：D你沒(méi)選擇任何選項(xiàng)2單選(1分)下列哪個(gè)過(guò)程不存在正反饋調(diào)節(jié)HTMLCONTROLForms.HTML:Option.1A.血小板聚集HTMLCONTROLForms.HTML:Option.1B.凝血過(guò)程HTMLCONTROLForms.HTML:Option.1C.紅細(xì)胞生成的調(diào)節(jié)過(guò)程HTMLCONTROLForms.HTML:Option.1D.心室肌細(xì)胞復(fù)極化過(guò)程正確答案：C你沒(méi)選擇任何選項(xiàng)3單選(1分)女性39歲患者，雙下肢出現(xiàn)麻木等感覺(jué)異常，下肢膝腱反射減弱，被診斷為周?chē)窠?jīng)脫髓鞘病變。神經(jīng)發(fā)生脫髓鞘時(shí)，記錄到的神經(jīng)干復(fù)合動(dòng)作電位較正常神經(jīng)HTMLCONTROLForms.HTML:Option.1A.幅度減低HTMLCONTROLForms.HTML:Option.1B.上升速率減慢HTMLCONTROLForms.HTML:Option.1C.傳導(dǎo)速度減慢HTMLCONTROLForms.HTML:Option.1D.持續(xù)時(shí)間縮短正確答案：C你沒(méi)選擇任何選項(xiàng)4單選(1分)男性35歲患者，因牙痛就診，醫(yī)生診斷為右下頜第三磨牙阻生齒，給予患者注射2%利多卡因行下牙槽神經(jīng)、舌神經(jīng)、頰神經(jīng)聯(lián)合組織麻醉，施以阻生齒拔除術(shù)。下列哪項(xiàng)是利多卡因能夠暫時(shí)阻斷痛覺(jué)，發(fā)揮局麻作用的機(jī)制最合理的解釋HTMLCONTROLForms.HTML:Option.1A.利多卡因阻斷神經(jīng)纖維膜上的局部電流HTMLCONTROLForms.HTML:Option.1B.利多卡因阻斷神經(jīng)纖維膜上的Na+通道HTMLCONTROLForms.HTML:Option.1C.利多卡因阻斷神經(jīng)纖維膜上的K+通道HTMLCONTROLForms.HTML:Option.1D.利多卡因阻斷神經(jīng)纖維膜上的Na+-K+泵的活動(dòng)正確答案：B你沒(méi)選擇任何選項(xiàng)5單選(1分)在動(dòng)作電位頂點(diǎn)時(shí)下列哪項(xiàng)是對(duì)的HTMLCONTROLForms.HTML:Option.1A.K+內(nèi)流的驅(qū)動(dòng)力最大HTMLCONTROLForms.HTML:Option.1B.膜PK/PNa比值最大HTMLCONTROLForms.HTML:Option.1C.膜電位等于ENaHTMLCONTROLForms.HTML:Option.1D.鈉泵活動(dòng)最強(qiáng)正確答案：C你沒(méi)選擇任何選項(xiàng)6單選(1分)下列關(guān)于終板電位（EPP）的描述，正確的是HTMLCONTROLForms.HTML:Option.1A.ACh引起終板膜發(fā)生鈉通透性增高和鉀通透性降低HTMLCONTROLForms.HTML:Option.1B.在正常的神經(jīng)肌接頭傳遞過(guò)程中，有時(shí)可因EPP太小而不引起動(dòng)作電位HTMLCONTROLForms.HTML:Option.1C.當(dāng)終板電位去極化達(dá)到閾電位，在終板膜上爆發(fā)動(dòng)作電位HTMLCONTROLForms.HTML:Option.1D.抑制終板電位的產(chǎn)生可引起肌肉無(wú)力正確答案：D你沒(méi)選擇任何選項(xiàng)7單選(1分)實(shí)驗(yàn)中采用25mV的電刺激單根神經(jīng)纖維，可引起1個(gè)傳導(dǎo)速度為50m/s的動(dòng)作電位。如果采用100mV的電刺激該神經(jīng)纖維，所引起的動(dòng)作電位的傳導(dǎo)速度是多少？HTMLCONTROLForms.HTML:Option.1A.25m/sHTMLCONTROLForms.HTML:Option.1B.50m/sHTMLCONTROLForms.HTML:Option.1C.100m/sHTMLCONTROLForms.HTML:Option.1D.150m/s正確答案：B你沒(méi)選擇任何選項(xiàng)8單選(1分)19歲醫(yī)學(xué)生熱衷于健身，每天舉重訓(xùn)練2-3小時(shí)。下列哪一項(xiàng)對(duì)骨骼肌收縮的描述是正確的？HTMLCONTROLForms.HTML:Option.1A.肌肉等長(zhǎng)收縮時(shí)比等張收縮產(chǎn)生的力量大HTMLCONTROLForms.HTML:Option.1B.動(dòng)作電位結(jié)束時(shí)肌肉收縮才開(kāi)始HTMLCONTROLForms.HTML:Option.1C.等長(zhǎng)收縮肌肉的長(zhǎng)度縮短的程度比等張收縮時(shí)縮短的程度大HTMLCONTROLForms.HTML:Option.1D.等長(zhǎng)收縮肌肉的長(zhǎng)度縮短的速度比等張收縮時(shí)速度大正確答案：B你沒(méi)選擇任何選項(xiàng)9單選(1分)“李廣射石”的故事說(shuō)，李廣打獵時(shí)看見(jiàn)草叢中的一塊大石，以為是老虎所以一箭射去，結(jié)果整個(gè)箭桿都射進(jìn)石頭里，只剩下箭鏃露在外面。但李廣發(fā)現(xiàn)是石頭后回到原地多次重復(fù)射箭，但是箭沒(méi)再能射進(jìn)石頭里。“李廣射石”故事的生理學(xué)基礎(chǔ)是HTMLCONTROLForms.HTML:Option.1A.李廣最初把肌肉的初長(zhǎng)調(diào)整到最適初長(zhǎng)HTMLCONTROLForms.HTML:Option.1B.李廣最初把肌肉的后負(fù)荷降低到最小HTMLCONTROLForms.HTML:Option.1C.李廣最初做完全強(qiáng)直收縮HTMLCONTROLForms.HTML:Option.1D.李廣的肌肉收縮能力增強(qiáng)正確答案：D你沒(méi)選擇任何選項(xiàng)10單選(1分)急診室一名82歲女性患者主訴惡心，嘔吐，肌肉無(wú)力，虛脫。實(shí)驗(yàn)室檢查顯示該患者有明顯的低血鉀。細(xì)胞外低鉀引起肌肉無(wú)力的機(jī)制是？HTMLCONTROLForms.HTML:Option.1A.靜息電位減小HTMLCONTROLForms.HTML:Option.1B.鈉電導(dǎo)降低HTMLCONTROLForms.HTML:Option.1C.神經(jīng)-肌肉接頭處乙酰膽堿耗竭HTMLCONTROLForms.HTML:Option.1D.細(xì)胞膜興奮性降低正確答案：D你沒(méi)選擇任何選項(xiàng)11單選(1分)可用于體內(nèi)和體外抗凝的物質(zhì)是HTMLCONTROLForms.HTML:Option.1A.草酸鹽HTMLCONTROLForms.HTML:Option.1B.檸檬酸鈉HTMLCONTROLForms.HTML:Option.1C.肝素HTMLCONTROLForms.HTML:Option.1D.華法令正確答案：C你沒(méi)選擇任何選項(xiàng)12單選(1分)將紅細(xì)胞從滲透壓為300mOsm/(kg?H2O)的溶液中取出放在放至含有150mmol/L的NaCl和20mmol/L尿素的混合溶液中，紅細(xì)胞的體積將發(fā)生下列哪項(xiàng)變化HTMLCONTROLForms.HTML:Option.1A.先變大，然后恢復(fù)正常體積HTMLCONTROLForms.HTML:Option.1B.先變大，然后體積繼續(xù)增大HTMLCONTROLForms.HTML:Option.1C.先皺縮，然后恢復(fù)正常體積HTMLCONTROLForms.HTML:Option.1D.先皺縮，然后體積繼續(xù)變小正確答案：C你沒(méi)選擇任何選項(xiàng)13單選(1分)女性67歲患者，患靜脈血栓栓塞，予以華法令預(yù)防性治療。華法令血藥濃度過(guò)高可發(fā)生出血，此時(shí)止血的最佳治療方法是哪種?HTMLCONTROLForms.HTML:Option.1A.血小板HTMLCONTROLForms.HTML:Option.1B.蛋白質(zhì)HTMLCONTROLForms.HTML:Option.1C.凝血酶HTMLCONTROLForms.HTML:Option.1D.維生素K正確答案：D你沒(méi)選擇任何選項(xiàng)14單選(1分)父母一方為A型，另一方為B型，其子女可能的血型為HTMLCONTROLForms.HTML:Option.1A.只有A型或B型HTMLCONTROLForms.HTML:Option.1B.只可能是A型、B型、AB型HTMLCONTROLForms.HTML:Option.1C.只可能是AB型或O型HTMLCONTROLForms.HTML:Option.1D.A型、B型、AB型、O型都有可能正確答案：D你沒(méi)選擇任何選項(xiàng)15單選(1分)母親的血型為O型，Rh陽(yáng)性，其胎兒為第一胎，血型為A型血，Rh陽(yáng)性，胎兒生后出現(xiàn)紅細(xì)胞破壞和貧血，這是因?yàn)閬?lái)自母親的哪種抗體引起胎兒紅細(xì)胞破壞HTMLCONTROLForms.HTML:Option.1A.IgM型抗A抗體HTMLCONTROLForms.HTML:Option.1B.IgG型抗A抗體HTMLCONTROLForms.HTML:Option.1C.IgM型抗Rh抗體HTMLCONTROLForms.HTML:Option.1D.IgG型抗Rh抗體正確答案：B你沒(méi)選擇任何選項(xiàng)16單選(1分)紅細(xì)胞滲透脆性指的是HTMLCONTROLForms.HTML:Option.1A.紅細(xì)胞對(duì)高滲鹽溶液的抵抗力HTMLCONTROLForms.HTML:Option.1B.紅細(xì)胞耐受機(jī)械撞擊的能力HTMLCONTROLForms.HTML:Option.1C.紅細(xì)胞在生理鹽溶液中破裂的特性HTMLCONTROLForms.HTML:Option.1D.紅細(xì)胞在低滲鹽溶液中膨脹破裂的特性正確答案：D你沒(méi)選擇任何選項(xiàng)17單選(1分)下列哪項(xiàng)不引起紅細(xì)胞的表面積/體積比降低HTMLCONTROLForms.HTML:Option.1A.紅細(xì)胞放在0.7%的NaCl溶液中HTMLCONTROLForms.HTML:Option.1B.遺傳性球形紅細(xì)胞增多癥HTMLCONTROLForms.HTML:Option.1C.維生素B12缺乏HTMLCONTROLForms.HTML:Option.1D.鐵缺乏正確答案：D你沒(méi)選擇任何選項(xiàng)18單選(1分)女性35歲患者，因乏力3個(gè)月就診。自訴可能原因是家務(wù)操勞，營(yíng)養(yǎng)缺乏。檢查生命體征正常，皮膚蒼白。血常規(guī)結(jié)果如下：血紅蛋白（Hb）80g/L；血細(xì)胞比容（HCT）30%（正常37%-48%）；紅細(xì)胞平均體積（MCV）70FL（正常82-92FL）；白細(xì)胞（WBC）8×109/L（正常），血小板（PLT）200×109//L（正常）。下列哪種物質(zhì)缺乏最有可能造成這些癥狀?HTMLCONTROLForms.HTML:Option.1A.葉酸HTMLCONTROLForms.HTML:Option.1B.維生素B12HTMLCONTROLForms.HTML:Option.1C.鐵HTMLCONTROLForms.HTML:Option.1D.煙酸正確答案：C你沒(méi)選擇任何選項(xiàng)19單選(1分)某患者膽管結(jié)石導(dǎo)致維生素K缺乏，不引起下列哪種凝血因子異常HTMLCONTROLForms.HTML:Option.1A.FIIHTMLCONTROLForms.HTML:Option.1B.FIXHTMLCONTROLForms.HTML:Option.1C.FXHTMLCONTROLForms.HTML:Option.1D.FXII正確答案：D你沒(méi)選擇任何選項(xiàng)20單選(1分)在某凝血功能障礙患者血漿中加入足量組織因子和Ca2+后血漿凝固時(shí)間仍明顯較正常人延長(zhǎng)，該患者可能缺乏的物質(zhì)是HTMLCONTROLForms.HTML:Option.1A.Ca2+HTMLCONTROLForms.HTML:Option.1B.FⅤHTMLCONTROLForms.HTML:Option.1C.FⅧHTMLCONTROLForms.HTML:Option.1D.血小板正確答案：B你沒(méi)選擇任何選項(xiàng)21單選(1分)某24歲女性患者，近8個(gè)月來(lái)反復(fù)出現(xiàn)牙齦出血，皮膚經(jīng)常出現(xiàn)針尖大小出血點(diǎn)，壓之不褪色，月經(jīng)增多，服用阿司匹林后出血加重，但從未出現(xiàn)過(guò)關(guān)節(jié)出血和腫大，其它體格檢查正常。該患者實(shí)驗(yàn)室檢查最可能發(fā)生下列哪項(xiàng)改變HTMLCONTROLForms.HTML:Option.1A.血小板減少HTMLCONTROLForms.HTML:Option.1B.紅細(xì)胞減少HTMLCONTROLForms.HTML:Option.1C.中性粒細(xì)胞減少HTMLCONTROLForms.HTML:Option.1D.嗜酸性粒細(xì)胞減少正確答案：A你沒(méi)選擇任何選項(xiàng)22單選(1分)下列哪項(xiàng)不能抑制血小板的聚集HTMLCONTROLForms.HTML:Option.1A.PGI2HTMLCONTROLForms.HTML:Option.1B.NOHTMLCONTROLForms.HTML:Option.1C.ADP受體抑制劑HTMLCONTROLForms.HTML:Option.1D.抗凝血酶抑制劑正確答案：D你沒(méi)選擇任何選項(xiàng)23單選(1分)服用某種藥物時(shí)，如果增加藥物攝入劑量，在一定程度上可以提高藥物的吸收率，但達(dá)到吸收峰值后，進(jìn)一步加大藥物攝入量，其吸收效率將不再提高，而且在吸收該藥物的同時(shí)不伴有ATP的分解。這種藥物最有可能通過(guò)下列哪種方式吸收HTMLCONTROLForms.HTML:Option.1A.經(jīng)載體易化擴(kuò)散HTMLCONTROLForms.HTML:Option.1B.經(jīng)通道易化擴(kuò)散HTMLCONTROLForms.HTML:Option.1C.原發(fā)性主動(dòng)轉(zhuǎn)運(yùn)HTMLCONTROLForms.HTML:Option.1D.繼發(fā)性主動(dòng)擴(kuò)散正確答案：A你沒(méi)選擇任何選項(xiàng)24單選(1分)腹瀉患者由于經(jīng)腸道排出大量胃腸道內(nèi)的消化液而引起患者脫水（細(xì)胞外液減少）。腹瀉患者服用含有NaCl和葡萄糖的口服液比服用只含有NaCl的溶液治療脫水更有效，其主要原因是什么HTMLCONTROLForms.HTML:Option.1A.服用含有NaCl和葡萄糖的口服液能減少糞便形成HTMLCONTROLForms.HTML:Option.1B.葡萄糖能夠促進(jìn)K+的主動(dòng)吸收HTMLCONTROLForms.HTML:Option.1C.葡萄糖和Na+在小腸上皮細(xì)胞頂端膜共轉(zhuǎn)運(yùn)HTMLCONTROLForms.HTML:Option.1D.葡萄糖為Na+從腸腔穿越小腸上皮細(xì)胞頂端膜進(jìn)入上皮細(xì)胞提供能量正確答案：C你沒(méi)選擇任何選項(xiàng)25單選(1分)在骨骼肌發(fā)生強(qiáng)直收縮時(shí)，肌細(xì)胞的動(dòng)作電位HTMLCONTROLForms.HTML:Option.1A.幅度減小HTMLCONTROLForms.HTML:Option.1B.幅度變大HTMLCONTROLForms.HTML:Option.1C.相互融合HTMLCONTROLForms.HTML:Option.1D.不發(fā)生融合正確答案：D你沒(méi)選擇任何選項(xiàng)26單選(1分)心動(dòng)周期中，心室血液充盈的主要原因是由于HTMLCONTROLForms.HTML:Option.1A.血液依賴(lài)地心引力而回流HTMLCONTROLForms.HTML:Option.1B.通過(guò)骨骼肌的擠壓作用加速靜脈回流HTMLCONTROLForms.HTML:Option.1C.心房肌收縮的擠壓作用HTMLCONTROLForms.HTML:Option.1D.心室肌舒張的抽吸作用正確答案：D你沒(méi)選擇任何選項(xiàng)27單選(1分)竇房結(jié)能成為心臟正常起搏點(diǎn)的原因是HTMLCONTROLForms.HTML:Option.1A.靜息電位為-70mVHTMLCONTROLForms.HTML:Option.1B.閾電位為-40mVHTMLCONTROLForms.HTML:Option.1C.動(dòng)作電位沒(méi)有明顯的平臺(tái)期HTMLCONTROLForms.HTML:Option.1D.4期膜電位去極速率快正確答案：D你沒(méi)選擇任何選項(xiàng)28單選(1分)當(dāng)血流流經(jīng)下列哪一部分時(shí)，血壓降落最大？HTMLCONTROLForms.HTML:Option.1A.主動(dòng)脈和大動(dòng)脈HTMLCONTROLForms.HTML:Option.1B.小動(dòng)脈和微動(dòng)脈HTMLCONTROLForms.HTML:Option.1C.微靜脈和小靜脈HTMLCONTROLForms.HTML:Option.1D.大靜脈和腔靜脈正確答案：B你沒(méi)選擇任何選項(xiàng)29單選(1分)心室肌的有效不應(yīng)期較長(zhǎng)，一直持續(xù)到HTMLCONTROLForms.HTML:Option.1A.收縮期開(kāi)始HTMLCONTROLForms.HTML:Option.1B.收縮期中間HTMLCONTROLForms.HTML:Option.1C.舒張期早期HTMLCONTROLForms.HTML:Option.1D.舒張中后期正確答案：C你沒(méi)選擇任何選項(xiàng)30單選(1分)降壓反射是維持動(dòng)脈血壓穩(wěn)定的重要機(jī)制。但高血壓患者動(dòng)脈血壓并未因?yàn)槿祟?lèi)存在降壓反射而使血壓回歸到正常。你認(rèn)為高血壓患者的壓力感受性反射出現(xiàn)了下列哪個(gè)變化HTMLCONTROLForms.HTML:Option.1A.壓力感受性反射的敏感性增強(qiáng)HTMLCONTROLForms.HTML:Option.1B.壓力感受性反射的調(diào)定點(diǎn)下移HTMLCONTROLForms.HTML:Option.1C.壓力感受性依然反射存在，維持患者的血壓在高血壓水平上的穩(wěn)定HTMLCONTROLForms.HTML:Option.1D.血壓的快速波動(dòng)很大，不能通過(guò)壓力感受性反射來(lái)維持血壓的相對(duì)穩(wěn)定正確答案：C你沒(méi)選擇任何選項(xiàng)31單選(1分)在一定范圍內(nèi)增加心室前負(fù)荷HTMLCONTROLForms.HTML:Option.1A.心室舒張末期壓力降低HTMLCONTROLForms.HTML:Option.1B.等容收縮期內(nèi)心室內(nèi)壓增高HTMLCONTROLForms.HTML:Option.1C.心室肌收縮達(dá)到最大張力所需的時(shí)間延長(zhǎng)HTMLCONTROLForms.HTML:Option.1D.心室肌收縮產(chǎn)生的最大張力增加正確答案：D你沒(méi)選擇任何選項(xiàng)32單選(1分)房室交界區(qū)傳導(dǎo)減慢可致心電圖的下列哪種改變HTMLCONTROLForms.HTML:Option.1A.P波增寬HTMLCONTROLForms.HTML:Option.1B.QRS波群增寬HTMLCONTROLForms.HTML:Option.1C.T波增寬HTMLCONTROLForms.HTML:Option.1D.P-R間期延長(zhǎng)正確答案：D你沒(méi)選擇任何選項(xiàng)33單選(1分)腎上腺素和去甲腎上腺素在整體條件下對(duì)心血管的效應(yīng)是HTMLCONTROLForms.HTML:Option.1A.兩者的升壓效應(yīng)相同HTMLCONTROLForms.HTML:Option.1B.兩者引起心率變化相同HTMLCONTROLForms.HTML:Option.1C.小劑量的腎上腺素使骨骼肌微動(dòng)脈舒張HTMLCONTROLForms.HTML:Option.1D.注射去甲腎上腺素后引起血壓升高，心率加快正確答案：C你沒(méi)選擇任何選項(xiàng)34單選(1分)一般情況下影響舒張壓最主要的因素是HTMLCONTROLForms.HTML:Option.1A.每搏量HTMLCONTROLForms.HTML:Option.1B.心率HTMLCONTROLForms.HTML:Option.1C.大動(dòng)脈管壁彈性HTMLCONTROLForms.HTML:Option.1D.外周阻力正確答案：D你沒(méi)選擇任何選項(xiàng)35單選(1分)可致心肌傳導(dǎo)性降低的因素是HTMLCONTROLForms.HTML:Option.1A.0期去極速度增大HTMLCONTROLForms.HTML:Option.1B.0期去極幅度增大HTMLCONTROLForms.HTML:Option.1C.興奮前膜電位水平降低HTMLCONTROLForms.HTML:Option.1D.鄰近末興奮部位的興奮性增高正確答案：C你沒(méi)選擇任何選項(xiàng)36單選(1分)下列哪項(xiàng)肺功能檢查結(jié)果與支氣管痙攣癥狀相一致？HTMLCONTROLForms.HTML:Option.1A.FEV1/FVC降低HTMLCONTROLForms.HTML:Option.1B.余氣量減少HTMLCONTROLForms.HTML:Option.1C.氣體交換功能減弱HTMLCONTROLForms.HTML:Option.1D.FVC增加正確答案：A你沒(méi)選擇任何選項(xiàng)37單選(1分)平靜呼吸過(guò)程中，能緩沖肺泡氣O2和CO2分壓變化幅度的是HTMLCONTROLForms.HTML:Option.1A.補(bǔ)呼氣量HTMLCONTROLForms.HTML:Option.1B.余氣量HTMLCONTROLForms.HTML:Option.1C.時(shí)間肺活量HTMLCONTROLForms.HTML:Option.1D.功能余氣量正確答案：D你沒(méi)選擇任何選項(xiàng)38單選(1分)外周化學(xué)感受器感受的適宜刺激是下列哪種因素的變化HTMLCONTROLForms.HTML:Option.1A.動(dòng)脈血氧分壓HTMLCONTROLForms.HTML:Option.1B.動(dòng)脈血氧含量HTMLCONTROLForms.HTML:Option.1C.動(dòng)脈血氧容量HTMLCONTROLForms.HTML:Option.1D.動(dòng)脈血氧飽和度正確答案：A你沒(méi)選擇任何選項(xiàng)39單選(1分)表面活性物質(zhì)改善呼吸功能是因?yàn)樵黾酉铝心捻?xiàng)指標(biāo)？HTMLCONTROLForms.HTML:Option.1A.肺泡表面張力HTMLCONTROLForms.HTML:Option.1B.細(xì)支氣管平滑肌張力HTMLCONTROLForms.HTML:Option.1C.肺順應(yīng)性HTMLCONTROLForms.HTML:Option.1D.肺泡充盈所需的壓力梯度正確答案：C你沒(méi)選擇任何選項(xiàng)40單選(1分)下列哪種因素將導(dǎo)致動(dòng)脈血氧分壓降低HTMLCONTROLForms.HTML:Option.1A.貧血HTMLCONTROLForms.HTML:Option.1B.CO中毒HTMLCONTROLForms.HTML:Option.1C.亞硝酸鹽中毒HTMLCONTROLForms.HTML:Option.1D.呼吸膜增厚正確答案：D你沒(méi)選擇任何選項(xiàng)41單選(1分)一位34歲女性因氣喘氣促急性發(fā)作被送入醫(yī)院急診室，該患者有9年口服避孕藥史，肺部掃描提示左下肺部灌注缺損。如果因肺血栓而導(dǎo)致局部肺泡血流完全受阻，阻塞局部會(huì)發(fā)生下列哪種情況？HTMLCONTROLForms.HTML:Option.1A.肺泡通氣血流比值為零HTMLCONTROLForms.HTML:Option.1B.肺泡內(nèi)的Po2等于吸入氣中的Po2HTMLCONTROLForms.HTML:Option.1C.肺泡內(nèi)的Po2等于混合靜脈血中的Po2HTMLCONTROLForms.HTML:Option.1D.肺內(nèi)動(dòng)-靜脈短路增多正確答案：B你沒(méi)選擇任何選項(xiàng)42單選(1分)一位68歲的女性肺纖維化患者，日常活動(dòng)即可出現(xiàn)呼吸困難，醫(yī)生對(duì)她進(jìn)行肺功能檢測(cè)以判斷其疾病進(jìn)展情況，下列哪項(xiàng)實(shí)驗(yàn)室檢測(cè)結(jié)果與其診斷相符？HTMLCONTROLForms.HTML:Option.1A.肺擴(kuò)散能力減弱HTMLCONTROLForms.HTML:Option.1B.余氣量增加HTMLCONTROLForms.HTML:Option.1C.FEV1/FVC比值減小HTMLCONTROLForms.HTML:Option.1D.因肺容積的變化使氣道阻力增加正確答案：A你沒(méi)選擇任何選項(xiàng)43單選(1分)一個(gè)5個(gè)月大的嬰兒因反復(fù)發(fā)作的睡眠呼吸暫停就診，在通氣反應(yīng)檢測(cè)中，當(dāng)PaCO2增高時(shí)，該患兒的通氣無(wú)增加，當(dāng)增大無(wú)效腔時(shí)，通氣增強(qiáng)，導(dǎo)致該患兒呼吸暫停的最可能的原因是下列哪項(xiàng)？HTMLCONTROLForms.HTML:Option.1A.支氣管痙攣HTMLCONTROLForms.HTML:Option.1B.受體敏感性降低HTMLCONTROLForms.HTML:Option.1C.中樞化學(xué)感受器功能障礙HTMLCONTROLForms.HTML:Option.1D.外周化學(xué)感受器敏感性過(guò)高正確答案：C你沒(méi)選擇任何選項(xiàng)44單選(1分)某長(zhǎng)期臥床患者由平臥位突然站立，其每搏輸出量和動(dòng)脈血壓降低。該患者每搏輸出量減少是由于下列哪項(xiàng)所致HTMLCONTROLForms.HTML:Option.1A.異長(zhǎng)調(diào)節(jié)HTMLCONTROLForms.HTML:Option.1B.等長(zhǎng)調(diào)節(jié)HTMLCONTROLForms.HTML:Option.1C.心室后負(fù)荷增大HTMLCONTROLForms.HTML:Option.1D.心迷走神經(jīng)興奮正確答案：A你沒(méi)選擇任何選項(xiàng)45單選(1分)男性，43歲，既往無(wú)心血管疾病史，因胃大部切除手術(shù)術(shù)中輸液時(shí)發(fā)現(xiàn)中心靜脈壓為400pxH2O（正常值4~300pxH2O），血壓140/85mmHg，麻醉師應(yīng)當(dāng)采取下列哪一措施HTMLCONTROLForms.HTML:Option.1A.給予強(qiáng)心劑，使心功能加強(qiáng)HTMLCONTROLForms.HTML:Option.1B.調(diào)整輸液速度，將輸液速度加快HTMLCONTROLForms.HTML:Option.1C.調(diào)整輸液速度，將輸液速度減慢HTMLCONTROLForms.HTML:Option.1D.與輸液速度無(wú)關(guān)，不需改變輸液速度正確答案：C你沒(méi)選擇任何選項(xiàng)46單選(1分)冬天某老人進(jìn)入溫泉浴室后不久出現(xiàn)頭暈，隨即暈倒在地，分析其最可能的原因是HTMLCONTROLForms.HTML:Option.1A.血管容量增加HTMLCONTROLForms.HTML:Option.1B.心輸出量減少HTMLCONTROLForms.HTML:Option.1C.動(dòng)脈血壓升高HTMLCONTROLForms.HTML:Option.1D.血量減少正確答案：A你沒(méi)選擇任何選項(xiàng)47單選(1分)患者男性，68歲，因慢性肺疾病導(dǎo)致右心功能不全三年，患者活動(dòng)后心悸氣促2天。入院檢查發(fā)現(xiàn)肝大，質(zhì)地中等，表面光滑，有壓痛，腹部叩診發(fā)現(xiàn)移動(dòng)性濁音陽(yáng)性（表示腹腔內(nèi)存在液體），雙下肢壓陷性水腫。入院診斷：右心衰竭。導(dǎo)致該患者出現(xiàn)腹腔積液和雙下肢壓陷性水腫的最可能的原因是HTMLCONTROLForms.HTML:Option.1A.血漿膠體滲透壓降低HTMLCONTROLForms.HTML:Option.1B.毛細(xì)血管血壓升高HTMLCONTROLForms.HTML:Option.1C.組織液靜水壓降低HTMLCONTROLForms.HTML:Option.1D.組織液膠體滲透壓升高正確答案：B你沒(méi)選擇任何選項(xiàng)48單選(1分)在動(dòng)物腦橋和延髓之間橫斷，動(dòng)物將出現(xiàn)HTMLCONTROLForms.HTML:Option.1A.深慢呼吸HTMLCONTROLForms.HTML:Option.1B.喘息樣呼吸HTMLCONTROLForms.HTML:Option.1C.陳-施呼吸HTMLCONTROLForms.HTML:Option.1D.比奧呼吸正確答案：B你沒(méi)選擇任何選項(xiàng)49單選(1分)在動(dòng)物腦橋上、中部之間橫斷，動(dòng)物將出現(xiàn)HTMLCONTROLForms.HTML:Option.1A.深慢呼吸HTMLCONTROLForms.HTML:Option.1B.喘息樣呼吸HTMLCONTROLForms.HTML:Option.1C.陳-施呼吸HTMLCONTROLForms.HTML:Option.1D.呼吸深度和節(jié)律不變正確答案：A你沒(méi)選擇任何選項(xiàng)50單選(1分)局部麻醉正常人雙側(cè)迷走神經(jīng)HTMLCONTROLForms.HTML:Option.1A.深慢呼吸HTMLCONTROLForms.HTML:Option.1B.喘息樣呼吸HTMLCONTROLForms.HTML:Option.1C.陳-施呼吸HTMLCONTROLForms.HTML:Option.1D.比奧呼吸正確答案：A你沒(méi)選擇任何選項(xiàng)51單選(1分)應(yīng)用間接測(cè)熱法測(cè)定能量代謝時(shí)，需測(cè)定受試者的HTMLCONTROLForms.HTML:Option.1A.耗氧量和CO2產(chǎn)生量HTMLCONTROLForms.HTML:Option.1B.食物的熱價(jià)和氧熱價(jià)HTMLCONTROLForms.HTML:Option.1C.食物的熱價(jià)和呼吸商HTMLCONTROLForms.HTML:Option.1D.食物的氧熱價(jià)和非蛋白呼吸商正確答案：A你沒(méi)選擇任何選項(xiàng)52單選(1分)在正常情況下，使腎小球率過(guò)濾增加的主要因素是HTMLCONTROLForms.HTML:Option.1A.腎小球毛細(xì)血管血壓降低HTMLCONTROLForms.HTML:Option.1B.血漿晶體滲透壓升高HTMLCONTROLForms.HTML:Option.1C.血漿膠體滲透壓降低HTMLCONTROLForms.HTML:Option.1D.原尿膠體滲透壓升高正確答案：C你沒(méi)選擇任何選項(xiàng)53單選(1分)在腎小管和集合管中完全或絕大部分被重吸收的物質(zhì)有HTMLCONTROLForms.HTML:Option.1A.Na＋、K＋、Cl-

HTMLCONTROLForms.HTML:Option.1B.H2OHTMLCONTROLForms.HTML:Option.1C.尿素HTMLCONTROLForms.HTML:Option.1D.Ca2+和Fe2+正確答案：B你沒(méi)選擇任何選項(xiàng)54單選(1分)大量失血引起尿量減少是因?yàn)镠TMLCONTROLForms.HTML:Option.1A.腎血流量降低

HTMLCONTROLForms.HTML:Option.1B.腎小管重吸收增加HTMLCONTROLForms.HTML:Option.1C.醛固酮分泌增多HTMLCONTROLForms.HTML:Option.1D.發(fā)汗量增多正確答案：A你沒(méi)選擇任何選項(xiàng)55單選(1分)下列哪一項(xiàng)不是促胃液素的作用？HTMLCONTROLForms.HTML:Option.1A.促進(jìn)胃液分泌HTMLCONTROLForms.HTML:Option.1B.促進(jìn)胃液中水和HCO3-的大量分泌HTMLCONTROLForms.HTML:Option.1C.促進(jìn)肝細(xì)胞分泌膽汁HTMLCONTROLForms.HTML:Option.1D.促進(jìn)消化道上皮細(xì)胞生長(zhǎng)正確答案：B你沒(méi)選擇任何選項(xiàng)56單選(1分)下列關(guān)于胰液分泌調(diào)節(jié)的描述，錯(cuò)誤的是HTMLCONTROLForms.HTML:Option.1A.食物是興奮胰液分泌的自然因素HTMLCONTROLForms.HTML:Option.1B.在非消化期，胰液基本上不分泌HTMLCONTROLForms.HTML:Option.1C.胰腺分泌受神經(jīng)與體液調(diào)節(jié)的雙重控制HTMLCONTROLForms.HTML:Option.1D.迷走神經(jīng)興奮，促胰液素分泌增多正確答案：D你沒(méi)選擇任何選項(xiàng)57單選(1分)嚴(yán)重腹瀉可導(dǎo)致HTMLCONTROLForms.HTML:Option.1A.代謝性酸中毒HTMLCONTROLForms.HTML:Option.1B.代謝性堿中毒HTMLCONTROLForms.HTML:Option.1C.呼吸性酸中毒HTMLCONTROLForms.HTML:Option.1D.呼吸性堿中毒正確答案：A你沒(méi)選擇任何選項(xiàng)58單選(1分)引起促胰液素釋放作用最強(qiáng)的物質(zhì)是HTMLCONTROLForms.HTML:Option.1A.蛋白質(zhì)分解產(chǎn)物HTMLCONTROLForms.HTML:Option.1B.HCl

HTMLCONTROLForms.HTML:Option.1C.脂酸鈉HTMLCONTROLForms.HTML:Option.1D.淀粉正確答案：B你沒(méi)選擇任何選項(xiàng)59單選(1分)胃腸平滑肌基本電節(jié)律的產(chǎn)生可能是由于HTMLCONTROLForms.HTML:Option.1A.Ca2+跨膜擴(kuò)散HTMLCONTROLForms.HTML:Option.1B.K+跨膜擴(kuò)散HTMLCONTROLForms.HTML:Option.1C.Na+跨膜擴(kuò)散HTMLCONTROLForms.HTML:Option.1D.鈉泵活動(dòng)的周期性變化正確答案：D你沒(méi)選擇任何選項(xiàng)60單選(1分)非定向突觸傳遞多見(jiàn)于HTMLCONTROLForms.HTML:Option.1A.膽堿能纖維末梢HTMLCONTROLForms.HTML:Option.1B.單胺類(lèi)纖維末梢HTMLCONTROLForms.HTML:Option.1C.嘌呤類(lèi)纖維末梢HTMLCONTROLForms.HTML:Option.1D.氨基酸類(lèi)纖維末梢正確答案：B你沒(méi)選擇任何選項(xiàng)61單選(1分)產(chǎn)生抑制性突觸后電位(IPSP)的主要機(jī)制是HTMLCONTROLForms.HTML:Option.1A.突觸后膜Ca2+電導(dǎo)降低HTMLCONTROLForms.HTML:Option.1B.突觸后膜Na+電導(dǎo)降低HTMLCONTROLForms.HTML:Option.1C.中間神經(jīng)元受抑制HTMLCONTROLForms.HTML:Option.1D.突觸后膜發(fā)生超極化正確答案：D你沒(méi)選擇任何選項(xiàng)62單選(1分)下列關(guān)于神經(jīng)遞質(zhì)的描述，正確的是HTMLCONTROLForms.HTML:Option.1A.指凡能與受體結(jié)合的各種物質(zhì)HTMLCONTROLForms.HTML:Option.1B.起調(diào)節(jié)突觸傳遞效率的作用HTMLCONTROLForms.HTML:Option.1C.一個(gè)神經(jīng)元只釋放一種遞質(zhì)

HTMLCONTROLForms.HTML:Option.1D.與受體結(jié)合生效后很快被消除正確答案：D你沒(méi)選擇任何選項(xiàng)63單選(1分)內(nèi)臟痛最主要的特點(diǎn)是HTMLCONTROLForms.HTML:Option.1A.一般表現(xiàn)為銳痛HTMLCONTROLForms.HTML:Option.1B.潛伏期和持續(xù)時(shí)間長(zhǎng)HTMLCONTROLForms.HTML:Option.1C.定位不準(zhǔn)確HTMLCONTROLForms.HTML:Option.1D.伴有不愉快情緒正確答案：C你沒(méi)選擇任何選項(xiàng)64單選(1分)下列關(guān)于腱反射的描述，正確的是HTMLCONTROLForms.HTML:Option.1A.腱反射是多突觸反射HTMLCONTROLForms.HTML:Option.1B.腱反射減弱提示高位中樞有病變HTMLCONTROLForms.HTML:Option.1C.腱反射亢進(jìn)提示反射弧損害HTMLCONTROLForms.HTML:Option.1D.腱反射的感受器是肌梭正確答案：D你沒(méi)選擇任何選項(xiàng)65單選(1分)出現(xiàn)去大腦僵直現(xiàn)象是由于HTMLCONTROLForms.HTML:Option.1A.切除了大部分腦干網(wǎng)狀結(jié)構(gòu)抑制區(qū)HTMLCONTROLForms.HTML:Option.1B.切除了大部分腦干網(wǎng)狀結(jié)構(gòu)易化區(qū)HTMLCONTROLForms.HTML:Option.1C.切斷了網(wǎng)狀結(jié)構(gòu)和皮層運(yùn)動(dòng)區(qū)及紋狀體之間的聯(lián)系HTMLCONTROLForms.HTML:Option.1D.切斷了網(wǎng)狀結(jié)構(gòu)和小腦之間的聯(lián)系正確答案：C你沒(méi)選擇任何選項(xiàng)66單選(1分)皮層小腦的主要功能是HTMLCONTROLForms.HTML:Option.1A.產(chǎn)生本體感覺(jué)HTMLCONTROLForms.HTML:Option.1B.協(xié)調(diào)隨意運(yùn)動(dòng)HTMLCONTROLForms.HTML:Option.1C.啟動(dòng)精巧運(yùn)動(dòng)HTMLCONTROLForms.HTML:Option.1D.參與編寫(xiě)運(yùn)動(dòng)程序正確答案：D你沒(méi)選擇任何選項(xiàng)67單選(1分)交感神經(jīng)興奮時(shí)，可引起HTMLCONTROLForms.HTML:Option.1A.瞳孔縮小HTMLCONTROLForms.HTML:Option.1B.膀胱逼尿肌收縮HTMLCONTROLForms.HTML:Option.1C.唾液腺分泌粘稠唾液HTMLCONTROLForms.HTML:Option.1D.胃腸括約肌舒張正確答案：C你沒(méi)選擇任何選項(xiàng)68單選(1分)正常成年人白天工作時(shí)出現(xiàn)的腦電波為HTMLCONTROLForms.HTML:Option.1A.α波HTMLCONTROLForms.HTML:Option.1B.β波HTMLCONTROLForms.HTML:Option.1C.δ波HTMLCONTROLForms.HTML:Option.1D.θ波正確答案：B你沒(méi)選擇任何選項(xiàng)69單選(1分)關(guān)于大腦皮層中央后回感覺(jué)投射規(guī)律的敘述，正確的是HTMLCONTROLForms.HTML:Option.1A.軀體為交叉性投射，而頭面部為同側(cè)性投射HTMLCONTROLForms.HTML:Option.1B.投射區(qū)大小與軀體各部位大小一致HTMLCONTROLForms.HTML:Option.1C.軀體和頭面部?jī)?nèi)部均為倒置性安排HTMLCONTROLForms.HTML:Option.1D.肌肉牽張感覺(jué)在前，慢快適應(yīng)感覺(jué)居中，關(guān)節(jié)等感覺(jué)在后正確答案：D你沒(méi)選擇任何選項(xiàng)70單選(1分)刺激動(dòng)物中腦網(wǎng)狀結(jié)構(gòu)可使動(dòng)物HTMLCONTROLForms.HTML:Option.1A.出現(xiàn)類(lèi)似睡眠現(xiàn)象，腦電呈同步化慢波HTMLCONTROLForms.HTML:Option.1B.被喚醒，腦電呈去同步化快波HTMLCONTROLForms.HTML:Option.1C.出現(xiàn)類(lèi)似睡眠現(xiàn)象，腦電呈同步快波HTMLCONTROLForms.HTML:Option.1D.被喚醒，腦電呈去同步化慢波正確答案：B你沒(méi)選擇任何選項(xiàng)71單選(1分)女，2歲，因發(fā)熱，咽痛3天，驚厥半小時(shí)入院。診斷為急性化膿性扁桃體炎。入院后立即物理降溫后體溫降低后又很快上升，然后服退燒藥，輸液抗生素等治療。為什么物理降溫不能有效控制體溫？HTMLCONTROLForms.HTML:Option.1A.機(jī)體產(chǎn)熱量太大

HTMLCONTROLForms.HTML:Option.1B.體溫調(diào)定點(diǎn)高于正常體溫水平HTMLCONTROLForms.HTML:Option.1C.物理降溫散熱不夠HTMLCONTROLForms.HTML:Option.1D.嬰幼兒的體溫調(diào)節(jié)能力比較差正確答案：B你沒(méi)選擇任何選項(xiàng)72單選(1分)一個(gè)正常青年人在一次飲用清水1000ml后的1-2個(gè)小時(shí)左右尿量會(huì)顯著增多主要的原因是HTMLCONTROLForms.HTML:Option.1A.血漿晶體滲透壓降低HTMLCONTROLForms.HTML:Option.1B.血漿膠體滲透壓降低HTMLCONTROLForms.HTML:Option.1C.腎髓質(zhì)直小血管血流加快HTMLCONTROLForms.HTML:Option.1D.ADH分泌增多正確答案：A你沒(méi)選擇任何選項(xiàng)73單選(1分)72歲老人因發(fā)現(xiàn)畫(huà)畫(huà)時(shí)不能穩(wěn)定控制自己的手臂來(lái)看醫(yī)生。檢查發(fā)現(xiàn)老人有靜止性震顫和僵硬，服用少量左旋多巴，癥狀緩解，這個(gè)病人的神經(jīng)系統(tǒng)體征最可能相關(guān)的病變?cè)谙铝心膫€(gè)?HTMLCONTROLForms.HTML:Option.1A.小腦HTMLCONTROLForms.HTML:Option.1B.海馬HTMLCONTROLForms.HTML:Option.1C.運(yùn)動(dòng)前區(qū)HTMLCONTROLForms.HTML:Option.1D.黑質(zhì)正確答案：D你沒(méi)選擇任何選項(xiàng)74單選(1分)13歲男孩從樹(shù)上墜落，腿不能動(dòng)。神經(jīng)學(xué)檢查，下肢的牽張反射和反牽張反射都消失。下面哪一項(xiàng)是γ運(yùn)動(dòng)神經(jīng)元最重要作用？HTMLCONTROLForms.HTML:Option.1A.引發(fā)Ib傳入纖維活動(dòng)HTMLCONTROLForms.HTML:Option.1B.在肌肉收縮時(shí)，保持Ia傳入活動(dòng)HTMLCONTROLForms.HTML:Option.1C.防止肌肉產(chǎn)生過(guò)大的力HTMLCONTROLForms.HTML:Option.1D.刺激骨骼肌纖維收縮正確答案：B你沒(méi)選擇任何選項(xiàng)75單選(1分)41歲男性，每當(dāng)他到歐美等國(guó)家出差時(shí)，總會(huì)出現(xiàn)倒時(shí)差困難。醫(yī)師給他開(kāi)褪黑激素處方是重置其生理節(jié)律一種方式。下面哪個(gè)是晝夜節(jié)律控制核團(tuán)?HTMLCONTROLForms.HTML:Option.1A.外側(cè)核HTMLCONTROLForms.HTML:Option.1B.室旁核HTMLCONTROLForms.HTML:Option.1C.視交叉上核

HTMLCONTROLForms.HTML:Option.1D.腹內(nèi)側(cè)核正確答案：C你沒(méi)選擇任何選項(xiàng)76單選(1分)以下關(guān)于激素的敘述，正確的是HTMLCONTROLForms.HTML:Option.1A.在血中均與運(yùn)載蛋白結(jié)合形式存在HTMLCONTROLForms.HTML:Option.1B.小分子肽和蛋白質(zhì)類(lèi)激素的受體可位于細(xì)胞質(zhì)中HTMLCONTROLForms.HTML:Option.1C.親脂性激素分子小，可在細(xì)胞囊泡內(nèi)大量?jī)?chǔ)存HTMLCONTROLForms.HTML:Option.1D.親脂性激素主要與核受體結(jié)合調(diào)節(jié)細(xì)胞的基因轉(zhuǎn)錄正確答案：D你沒(méi)選擇任何選項(xiàng)77單選(1分)可由神經(jīng)元分泌的激素是HTMLCONTROLForms.HTML:Option.1A.縮宮素HTMLCONTROLForms.HTML:Option.1B.生長(zhǎng)激素HTMLCONTROLForms.HTML:Option.1C.胰島素HTMLCONTROLForms.HTML:Option.1D.腎上腺素正確答案：A你沒(méi)選擇任何選項(xiàng)78單選(1分)經(jīng)靶細(xì)胞內(nèi)生成cAMP為第二信使產(chǎn)生調(diào)節(jié)效應(yīng)的激素是HTMLCONTROLForms.HTML:Option.1A.皮質(zhì)醇HTMLCONTROLForms.HTML:Option.1B.睪酮HTMLCONTROLForms.HTML:Option.1C.甲狀腺激素HTMLCONTROLForms.HTML:Option.1D.腎上腺素正確答案：D你沒(méi)選擇任何選項(xiàng)79單選(1分)能促進(jìn)ACTH分泌的下丘腦調(diào)節(jié)肽是HTMLCONTROLForms.HTML:Option.1A.TRHHTMLCONTROLForms.HTML:Option.1B.GnRHHTMLCONTROLForms.HTML:Option.1C.GHRHHTMLCONTROLForms.HTML:Option.1D.CRH

正確答案：D你沒(méi)選擇任何選項(xiàng)80單選(1分)由腺垂體分泌的激素是HTMLCONTROLForms.HTML:Option.1A.GHHTMLCONTROLForms.HTML:Option.1B.CRHHTMLCONTROLForms.HTML:Option.1C.GHRHHTMLCONTROLForms.HTML:Option.1D.GnRH正確答案：A你沒(méi)選擇任何選項(xiàng)81單選(1分)通常引起GH分泌顯著增加的機(jī)體狀況是HTMLCONTROLForms.HTML:Option.1A.覺(jué)醒狀態(tài)HTMLCONTROLForms.HTML:Option.1B.輕度運(yùn)動(dòng)HTMLCONTROLForms.HTML:Option.1C.進(jìn)餐期間HTMLCONTROLForms.HTML:Option.1D.慢波睡眠正確答案：D你沒(méi)選擇任何選項(xiàng)82單選(1分)因在幼年期缺乏而導(dǎo)致患侏儒癥的激素是HTMLCONTROLForms.HTML:Option.1A.T3HTMLCONTROLForms.HTML:Option.1B.ACTHHTMLCONTROLForms.HTML:Option.1C.GHHTMLCONTROLForms.HTML:Option.1D.PRL正確答案：C你沒(méi)選擇任何選項(xiàng)83單選(1分)妊娠期間乳腺生長(zhǎng)發(fā)育已具備泌乳功能，但并不泌乳的原因是HTMLCONTROLForms.HTML:Option.1A.母體腺垂體催乳素細(xì)胞的分泌活動(dòng)受抑制HTMLCONTROLForms.HTML:Option.1B.母體血中催乳素水平過(guò)低，乳腺不能分泌乳汁HTMLCONTROLForms.HTML:Option.1C.母體胎盤(pán)催乳素水平過(guò)低，乳腺不能分泌乳汁HTMLCONTROLForms.HTML:Option.1D.母體血中高水平孕激素與雌激素的抑制性正確答案：D你沒(méi)選擇任何選項(xiàng)84單選(1分)治療中長(zhǎng)期大量應(yīng)用糖皮質(zhì)激素類(lèi)制劑對(duì)腺垂體的負(fù)反饋影響是HTMLCONTROLForms.HTML:Option.1A.LH分泌減少HTMLCONTROLForms.HTML:Option.1B.TSH分泌減少HTMLCONTROLForms.HTML:Option.1C.PRL分泌減少HTMLCONTROLForms.HTML:Option.1D.ACTH分泌減少正確答案：D你沒(méi)選擇任何選項(xiàng)85單選(1分)45歲男性患者就診時(shí)發(fā)現(xiàn)，頭、手、足均增大；呈鼻寬、唇厚、粗獷容貌；脊柱變形，體毛多并伴有乳房增大與泌乳現(xiàn)象?；颊咦羁赡馨l(fā)生病變的部位是HTMLCONTROLForms.HTML:Option.1A.睪丸HTMLCONTROLForms.HTML:Option.1B.腎上腺HTMLCONTROLForms.HTML:Option.1C.腺垂體HTMLCONTROLForms.HTML:Option.1D.下丘腦正確答案：C你沒(méi)選擇任何選項(xiàng)86單選(1分)10歲女童因確診為垂體腫瘤而行放射性治療，而后患兒的垂體功能完全喪失，其后將導(dǎo)致的功能顯著變化將是HTMLCONTROLForms.HTML:Option.1A.生長(zhǎng)加速HTMLCONTROLForms.HTML:Option.1B.出現(xiàn)甲狀腺腫HTMLCONTROLForms.HTML:Option.1C.性腺發(fā)育障礙HTMLCONTROLForms.HTML:Option.1D.血漿ACTH水平升高正確答案：C你沒(méi)選擇任何選項(xiàng)87單選(1分)40歲男性患者，因腦腫瘤浸潤(rùn)下丘腦室旁核，其所致分泌障礙的下列激素是HTMLCONTROLForms.HTML:Option.1A.LHHTMLCONTROLForms.HTML:Option.1B.GHHTMLCONTROLForms.HTML:Option.1C.PRLHTMLCONTROLForms.HTML:Option.1D.ADH正確答案：D你沒(méi)選擇任何選項(xiàng)88單選(1分)關(guān)于insulin的分泌調(diào)節(jié)，哪項(xiàng)不對(duì)?

HTMLCONTROLForms.HTML:Option.1A.血糖濃度是重要刺激因素HTMLCONTROLForms.HTML:Option.1B.抑胃肽可抑制胰島素分泌HTMLCONTROLForms.HTML:Option.1C.胰高血糖素刺激胰島素分泌HTMLCONTROLForms.HTML:Option.1D.迷走神經(jīng)興奮時(shí)分泌增加正確答案：B你沒(méi)選擇任何選項(xiàng)89單選(1分)哇巴因抑制thyroidhormone的產(chǎn)熱效應(yīng)是通過(guò)HTMLCONTROLForms.HTML:Option.1A.抑制Na+-Ｋ+ATP酶HTMLCONTROLForms.HTML:Option.1B.抑制腺苷酸環(huán)化酶HTMLCONTROLForms.HTML:Option.1C.抑制過(guò)氧化酶HTMLCONTROLForms.HTML:Option.1D.抑制脫碘酶正確答案：A你沒(méi)選擇任何選項(xiàng)90單選(1分)具有親脂特性的激素是HTMLCONTROLForms.HTML:Option.1A.甲狀腺激素HTMLCONTROLForms.HTML:Option.1B.生長(zhǎng)激素HTMLCONTROLForms.HTML:Option.1C.胰島素HTMLC