西安交通大学考试题.docx

西安交通大学考试题.docx

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西安交通大学考试题

成绩

西安交通大学考试题

课程组织胚胎学（06级临硕）A套

学院医学院考试日期2008年1月15日

专业班号

姓名学号期中期末

一、单项选择题：

（每小题只有一个正确答案，共40题，每小题1分，共40分）。

1.Simplecuboidalepitheliumcoversthesurfaceofthe

A.thyroidfollicles

B.intestine

C.uterus

D.pulmonaryalveoli

E.cornea

2.WhichofthefollowingisNOTrelatedtodesmosomes?

A.Relativelywideintercellularspace

B.Intermediateline

C.Electrondenseattachmentplaque

D.Terminalweb

E.Hairpinloop-likefilaments

3.Theelasticfibers

A.consistoffibrils

B.arePASpositive

C.consistofelastinandmicrofibrils

D.areargyrophilic

E.showperiodiccross-bandingsinEM

4.Thepalestainedjuxtanuclearregionofplasmacellsisoccupiedby

A.roughendoplasmicreticulum

B.smoothendoplasmicreticulum

C.Golgicomplex¢riole

D.mitochondria

E.lysosomes

5.TheconstituentcellsofthesomitemaydifferentiateintoallofthefollowingtissuesEXCEPT

A.theepidermis

B.thedermis

C.thecartilage

D.themuscle

E.thebone

6.Isogenousgroupis

A.seenatperipheryofcartilage

B.seenatperipheryofbone

C.asinglechondrocytewithinonelacuna

D.agroupofchondrocyteswithinasinglelacuna

E.agroupofimmatureflattenedchondrocytes

7.WhichofthefollowingisNOTtrueofbonematrix?

A.StainsacidophilicinH&Esections

B.Containsinorganicsalts

C.Containsbonecollagenfibers

D.Hasahighersulfatesthanthatofcartilage

E.Arrangesregularlyinlamellae

8.WhichofthefollowingstatementsisNOTtrueofneutrophils?

A.Accountfor50%-70%ofthetotalcirculatingleukocytes

B.Theyareagranulocytes

C.Theyhaveapolymorphousnucleuswith2～5lobes

D.Theycontainspecificgranulesandazurophilicgranules

E.Neutrophilicgranulescontainbactericidalphagocytins

9.Theearliesthematopoieticcellsarederivedfromthe

A.yolksac

B.amnioticcavity

C.liver

D.spleen

E.boremarrow

10.Thewaveofcontractionisspreadfromcelltocellincardiacmuscleby

A.motorendplates

B.intercalateddiscs

C.musclespindles

D.densebodies

E.noneofabove

11.Whencontractingthemyosinheadsbindto

A.Ca2+

B.ATP

C.troponin

D.actin

E.tropomyosin

12.WhichofthefollowingstatementsaboutthemyofibrilisFALSE?

A.Thebasicstructurerelatedtocontractionofthreetypesofmuscletissue

B.Madeupofthickandthinfilaments

C.ShowingAandIbands,Hband,ZandMlines

D.SurroundedbyTandLtubules

E.Theshortestunitinitiscalledsarcomere

13.Thepre-synapticelementofasynapsecanberecognizedinelectronmicrographsbythe

presenceof

A.thickenedplasmalemma

B.microtubulesandmicrofilaments

C.abundantRER

D.mitochondria

E.membrane-boundvesicles

14.NodesofRanvierare

A.seeninalltypesofnervefibers

B.onlyseeninthemyelinatednervefibersofthePNS

C.onlyseenintheunmyelinatednervefibersoftheCNS

D.siteswheremyelinsheathandneurolemmaareinterrupted

E.thereasonforslowerconductionofimpulses

15.WhichofthedescriptionsofneurotransmittersisNOTtrue？

A.chemicalssynthesizedbyneurons

B.releasedintothesynapticcleft

西安交通大学考试题

C.heldinsynapticvesicles

D.constantlyreplenishedfromlysosomes

E.maybeinhibitoryorexcitatory

16.RetinaconsistsofallofthefollowingcellsEXCEPT

A.pigmentcells

B.conesandrods

C.bipolarcells

D.ganglioncells

E.haircells

17.RefractivemediaofeyesdoNOTinclude

A.cornea

B.retina

C.lens

D.aqueoushumor

E.vitreousbody

18.Thetactilecorpusclesarelocatedinthe

A.epidermis

B.papillarylayerofthedermis

C.reticularlayerofthedermis

D.hypodermis

E.noneoftheabove

19.Thecellsthatcancaptureandpresentantigensinepidermisare

A.cornycells

B.spinouscells

C.granularcells

D.Langerhanscells

E.melanocytes

20.Bloodsinusoids

A.arefoundinthekidneyandlung

B.areabsentintheredbonemarrow

C.havesmoothmusclecellsintheirwall

D.havediscontinuousendotheliallinings

E.alwayshavecompletebasementmembrane

21.WhichisNOTthefeatureofendothelialcellsinthearteryandvein?

A.Largenumbersofplasmalemmalvesiclesinthecytoplasm

B.HaveW-Pbodies（specificendothelialgranules）

C.Havemicrofilaments

D.Producebioactivesubstances

E.Manyporesintheendothelialcell

22.AllofthefollowingelementsconstitutetheimmunesystemEXCEPT

A.lymphoidtissues

B.lymphoidorgans

C.lymphocytes

D.macrophages

E.endothelialcells

23.Thewhitepulpofthespleenconsistsof

A.periarteriallymphaticsheathandspleniccorpuscles

B.spleniccorpusclesandspleniccords

C.spleniccordsandsplenicsinusoids

D.spleniccordsandperiarteriallymphaticsheath

E.marginalzonesandspleniccords

24.WhichofthefollowingisNOTtrueofthecellsof