医学英语-生命篇智慧树知到课后章节答案2023年下吉林大学

医学英语-生命篇智慧树知到课后章节答案2023年下吉林大学吉林大学

第一章测试

Thetimebetweenfertilizationandbirthiscalled___________.

A:prenatalperiod

B:perinatalperiod

C:germinalperiod

D:fetalperiod

答案:prenatalperiod

What’sthefunctionofmucus?

A:Toblocktheentranceofthespermtothewoman’swombforalltime

B:Transformedbyhormonestofromabarrierintoachemicalropeladderforspermtoenterthecervix

C:Toattackthespermfromalldirections

D:Toenablethespermtoburrowintothecoronaradiata

答案:Transformedbyhormonestofromabarrierintoachemicalropeladderforspermtoenterthecervix

Wheredoestheunionofahumaneggandspermusuallyoccurin?

A:vagina

B:ovary

C:theampullaofthefallopiantube

D:cervix

答案:theampullaofthefallopiantube

Theheadofthespermcontains______________.

A:thenucleiandtheacrosome

B:thenucleusandtheacrosome

C:thenucleusandtheflagellum

D:thenucleiandtheflagellum

答案:thenucleusandtheacrosome

Theorganelles,whichareresponsibleforgivingenergytopropelthespermtowardstheeggarecalled______?

A:mitochondria

B:torpedoes

C:gametes

D:flagellums

答案:mitochondria

第二章测试

Headfirstpresentation,whichisalsocalled______presentation,isthemostcommonlyoptimalpresentationforeasydelivery.

A:cardinal

B:cephalic

C:ischial

D:breech

答案:cephalic

Whichisnotthecriticalfactordeterminestheprocessthatthebaby’sheadmakethroughthepelvisintotheworld?

A:Fetallie

B:Fetalsize

C:Fetalcanal

D:Fetalattitude

答案:Fetalcanal

_________plotsthetypicalrateofcervicaldilationandfetaldescentduringactivelabour.

A:Phillips’curve

B:Friedman’stheory

C:Friedman’sCurve

D:Phillips’theory

答案:Friedman’sCurve

Inthefirststageoflabor,thewatermightbreak,whichisknownas______.

A:amnioticfluidbreak

B:amnioticrupture

C:amnioticcavitybreak

D:amnioticsacrupture

答案:amnioticsacrupture

Inwhatphasethecervixwilldilatefrom3cmto7cm?

A:Latentphase

B:Transitionphase

C:Earlylaborphase

D:Activelaborphase

答案:Activelaborphase

第三章测试

Whatcausesfetaldistress?

A:highbloodpressure

B:breechposition

C:lackofoxygendeliveredtobaby

D:bleeding

答案:bleeding

Whentheplacentalieslowintheuterusandpartiallyorcompletelycoversthecervix,_____occurs

A:placentaabruption

B:cordprolapse

C:uterinerupture

D:placentaprevia

答案:placentaabruption

WhichofthefollowingisthereasonforC-sectiondeliveries

A:familyhistory

B:preferenceofthemother

C:beingoverweight

D:preeclampsia

答案:preeclampsia

Originally,Caesareansectionisperformedto____

A:retrievetheinfantfromadeadordyingmother

B:forreligiouspurpose

C:savethemother’slife

答案:retrievetheinfantfromadeadordyingmother

;forreligiouspurpose

Whichofthebodypartsshapeslikeatube.

A:womb

B:vagina

C:cervix

D:placenta

答案:cervix

Whatisthebodypartinvolvedwithpregnancy?

A:placenta

B:cervix

C:vagina

D:womb

答案:placenta

;cervix

;vagina

;womb

第四章测试

Whatarethebenefitsofbreastfeedingformothers?

A:helpingmothersloseexcessbodyweight

B:helpinguteruscontractafterdelivery

C:givingmothersaconvenientandinexpensivewaytonourishbabies

D:increasingthebondbetweenbabiesandtheirmothers

答案:helpingmothersloseexcessbodyweight

;helpinguteruscontractafterdelivery

;givingmothersaconvenientandinexpensivewaytonourishbabies

;increasingthebondbetweenbabiesandtheirmothers

Whichisnotthebenefitofbreastfeedingforbabies?

A:providingantibodies

B:providingnutrients

C:providinggeneticcodes

D:reducingbaby’sriskofsuddeninfantdeathsyndrome

答案:providinggeneticcodes

Thedurationofafeedingisusually

oneachbreast.

A:fifteentotwentymins

B:aboutfivemins

C:fivetotenmins

D:tentofifteenmins

答案:tentofifteenmins

Whendohealthprofessionalsrecommendbeginningbreastfeeding?

A:afterthemotherhasafullrest

B:withinthefirsthourofababy'slife

C:whenthebabyiscrying

D:whenthemotherbeginsproducingmilk

答案:withinthefirsthourofababy'slife

Breastfeeding,alsoknownas

,isthefeedingofbabiesandyoungchildrenwithmilkfromawoman'sbreast.

A:nursing

B:milking

C:feeding

D:suckling

答案:nursing

第五章测试

Pubertywhichstartsearlierthannormalisknownas__________?

A:goodpuberty

B:precociouspuberty

C:normalpuberty

D:badpuberty

答案:precociouspuberty

Whatistheaverageageatwhichgirlsinthe19thcenturyreachedpuberty?

A:15

B:13

C:19

D:18

答案:15

Whatisthemajorlandmarkofpubertyforfemales?

A:irritability

B:beginningofgrowing

C:anxiety

D:beginningofmenstruation

答案:beginningofmenstruation

Thegeneticassociationoftimingisstrongestbetween___________?

A:motheranddaughter

B:Fatheranddaughter

C:fatherandson

D:motherandson

答案:motheranddaughter

Fromwhichlanguagedoesthetermpubertyderivefrom?

A:German

B:French

C:Latin

D:English

答案:Latin

第六章测试

Periodsmayoccasionallystartasyoungas___________yearsoldandstillbeconsiderednormal.

A:8

B:7

C:10

D:6

答案:8

Thefirstperiodusuallybegins_____________.

A:between10and16yearsofage

B:between12and15yearsofage

C:between10and12yearsofage

D:between15and16yearsofage

答案:between12and15yearsofage

Amenstrualcycleiscountedfrom_____________tothefirstdayofthenextperiod.

A:thefirstdayoftheperiod

B:thelastdayoftheperiod

C:theseconddayoftheperiod

D:thelastbutonedayoftheperiod

答案:thefirstdayoftheperiod

Whenyoumenstruate,yourbodyshedsthe__________oftheuterus(womb).

A:eggs

B:blood

C:hormones

D:lining

答案:lining

Menstruationisawoman's_____________bleeding.

A:yearly

B:monthly

C:irregular

D:weekly

答案:monthly

第七章测试

Duringmenopause,womenoftenexperience

__________whichoftenstopoccurringafterayearortwo.

A:hotflashes

B:diseases

C:weightloss

D:growthspurt

答案:hotflashes

Menopausewhichstemsfromsurgery,treatmentofadisease,oranillnessiscalled___________.

A:inducedmenopause

B:medicalmenopause

C:abnormalmenopause

D:illmenopause

答案:inducedmenopause

Menopausemayalsobedefinedbyadecreasein

hormone

productionbythe

____________.

A:glands

B:brain

C:ovaries

D:wombs

答案:ovaries

Menopauseisthetimeinmostwomen'sliveswhen

_______stoppermanently.

A:hormones

B:menstrualperiods

C:growth

D:pregnancy

答案:menstrualperiods

Fromwhichlanguagedoesthewordmenopausederivefrom?

A:English

B:German

C:Greek

D:French

答案:Greek

第八章测试

Atsomepointinlife,ofteninthe30's,thetell-talesignsofagingbegintobeapparent

A:40’s

B:20’s

C:30’s

D:50’s

答案:30’s

Fromwhichmoment,eachofourcells—and,hence,ourtissuesandorgans—beginsaprocessofaging?

A:infancy

B:conception

C:childhood

D:puberty

答案:conception

Of

theroughly150,000peoplewhodieeachdayacrosstheglobe,about_______________diefromage-relatedcauses.

A:twofourths

B:onethird

C:onefourth

D:twothirds

答案:twothirds

____________mayslowwithage,whileknowledgeofworldeventsandwisdommayexpand

A:Reactiontime

B:Eatingtime

C:leisuretime

D:sleepingtime

答案:Reactiontime

Inthebroadersense,ageingcanrefertosinglecellswithinan

organismwhichhaveceased__________.

A:seperating

B:dividing

C:working

D:breaking

答案:dividing

第九章测试

Whichisnotthecorrectdescriptionofcerebralcortex?

A:Itisgreatlyenlargedinhumanbrains

B:Itconsistsoffourlobes

C:Itistheinnerlayerofthecerebrum

D:Itistheseatofcomplexthought

答案:Itistheinnerlayerofthecerebrum

Theneuronsincerebrumareconnectedbytrillionsofconnections,or_________.

A:axon

B:axoplasm

C:synapses

D:axolemma

答案:synapses

Thecerebrumcontainsabout86billionnervecells(neurons)–the______.

A:greenmatter

B:blackmatter

C:whitematter

D:graymatter

答案:graymatter

Thecerebrummakesup_____percentofthebrain’sweight.

A:90%

B:85%

C:80%

D:95%

答案:85%

Thehumanbrainmakesupabout____percentofahuman’sbodyweight.

A:3%

B:1%

C:2%

D:4%

答案:2%

第十章测试

Thebloodpressureinthe_____isthesameasthepressuremeasuredinthearm.

A:rightventricle

B:leftventricle

C:rightatrium

D:leftatrium

答案:leftventricle

Therightatriumandrightventricletogethermakeupthe“rightheart”,andtheleftatriumandtheleftventriclemakeupthe“leftheart”.Thewallofmuscleseparatesthetwosidesoftheheartis_______.

A:tricuspidvalve

B:semi-lunarvalve

C:bicuspidvalve

D:septum

答案:septum

Whichofthefollowingisthestrongestchamber?

A:rightventricle

B:leftventricle

C:rightatrium

D:leftatrium

答案:leftventricle

Whichofthefollowingreceivesbloodfromtheveins.

A:leftventricle

B:rightatrium

C:rightventricle

D:leftatrium

答案:rightatrium

Thecardiovascularsystemconsistsof____________.

A:veins

B:arteries

C:heart

D:kidney

答案:veins

;arteries

;heart

第十一章测试

Therespiratorysystemisdividedintotwoparts:

A:lefttract;righttract

B:leftbranch;rightbranch

C:upperrespiratorytract;lowerrespiratorytract

D:upperrespiratorybranch;lowerrespiratorybranch

答案:upperrespiratorytract;lowerrespiratorytract

Theleftlunginhumansislittlebit________thantherightlung.

A:bigger

B:lower

C:smaller

D:upper

答案:smaller

Thelefthumanlungcontainsonlytwolobes.

A:2

B:3

C:5

D:4

答案:2

Therighthumanlunghasthreelobes.

A:5

B:2

C:4

D:3

答案:3

Thelungsofthehumansarefilledwithabout______airand_____tissue.

A:80%;10%

B:10%;90%

C:50%;50%

D:90%;10%

答案:90%;10%

第十二章测试

Mechanicaldigestionisthephysicalprocessofpreparingthefoodfor________andinvolveschewing,mixing,churning,andsegmentation

A:absorption

B:defecation

C:chemicaldigestion

D:propulsion

答案:chemicaldigestion

_________movesfoodthroughthealimentarycanalandincludesbothswallowingandperistalsis.

A:Digestion

B:Swallowing

C:Propulsion

D:Ingestion

答案:Propulsion

___________istheactofputtingfoodintothemouth.

A:Eating

B:Chewing

C:Ingestion

D:Inputting

答案:Ingestion

Thedigestivetractinanadultisabout_______long.Eachoftheorgansshownabovecontributestothedigestiveprocessinseveraluniqueways.

A:20meters

B:20feet

C:30meters

D:30feet

答案:30feet

Theorgansofthedigestivesystemarelocatedwithinatubecalledthe_____________.

A:trachea

B:stomach

C:digestivesystem

D:alimentarycanal

答案:alimentarycanal

第十三章测试

Whoarethepeopleathigherriskofinfluenza?

A:indigenouspeopleover15

B:pregnantwomenandyounginfants

C:thoselivingwithchronicconditions

D:thoseaged65andover

答案:indigenouspeopleover15

;pregnantwomenandyounginfants

;thoselivingwithchronicconditions

;thoseaged65andover

Whichsymptomsindicatethatpatientshouldseekimmediatemedicalcare?

A:breathingdifficulties

B:bluishskinandlips

C:severedehydration

D:chestpain

答案:breathingdifficulties

;bluishskinandlips

;severedehydration

;chestpain

Thecomplicationsofinfluenzainclude

.

A:neurologicalcomplications

B:pneumonia

C:cardiaccomplications

D:secondaryinfections

答案:neurologicalcomplications

;pneumonia

;cardiaccomplications

;secondaryinfections

Whichisnotthetypicalsymptomofinfluenza?

A:headacheandfever

B:stomachache

C:runnyorstuffynose

D:fatigueantiredness

答案:stomachache

Fluisacontagiousrespiratoryillnesscausedbyinfluenzavirusesthatinfect

.

A:lungs

B:thethroat

C:thenose

D:allofotheranswer

答案:allofotheranswer

第十四章测试

Whichisnotoneoftheuncontrollableriskfactorsofstrokes?

A:Gender

B:Sleepapnea

C:Priorstroke

D:Increasingage

答案:Sleepapnea

Whichisnotoneofthecontrollableriskfactorsofstrokes?

A:Physicalinactivityandobesity

B:Heredityandrace

C:Highcholesterol

D:Excessivealcoholintake

答案:Heredityandrace

Howseverethestrokeisdependson

.

A:howhighthebloodpressureis

B:howmuchofthebraintissuedies

C:howchangeabletheweatheris

D:howseriouslythebrainhasbeendamaged

答案:howmuchofthebraintissuedies

Astrokeoccurswhen

.

A:theweatherchangesfrequently

B:thebloodsupplytothebrainisblockedorreduced

C:thebrainisserious