基礎(chǔ)醫(yī)學英語-循環(huán)系統(tǒng)功能講解

Understandingthewords

Functionsofthesystem(para.8—15)1.ventricle[]

心室2.hormone[]

激素3.pulmonary[]

肺部的(有…的屬性)4.hemoglobin[]

血紅蛋白5.phagocytosis[]

噬菌作用循環(huán)系統(tǒng)不是獨立系統(tǒng)，需要諸如呼吸、泌尿、內(nèi)分泌、消化和皮膚等輔助系統(tǒng)來保證其正常功能，供給人體所需的營養(yǎng)。

Thecirculatorysystemisnotastandalonesystem，anditrequirestheassistanceofsystemssuchastherespiratory，urinary，endocrine，digestive，andintegumentarysysteminordertomaintainitsproperfunctionandgivethebodythelifesustenanceitrequirestolife.Para.8Whilethecirculatorysystemhasnumerousfunctions，thevariouscapabilitiesandfunctionsofthisintensesystemcanbesegregatedintotwobasicresponsibilities。盡管循環(huán)系統(tǒng)有多種功能，其可分成兩種基本的功能。OurgroupwillexplainthefirstfunctionsofthecirculatorysystemInthelungs,theoxygenmoleculesattachthemselvestohemoglobinmolecules,whichresidewithintheerythrocytes,andthenmaketheirwayviatransportbythesecellstocellsinneedofoxygen.

在肺中，氧分子將自己吸附在駐留在紅細胞上的血紅蛋白分子上，然后傳遞氧氣在細胞與細胞之間前進。Oxygenmolecules氧分子Hemoglobinmolecules血紅蛋白Oncethecellshaveusedtheoxygenwhichhasbeendelivered,thecarbondioxidetheyhaveproducedarethentransportedbacktothelungsandexpelledinexhaledair.

當細胞將送達的氧氣使用完畢時，它們產(chǎn)生的二氧化碳會被運回肺并隨著呼出的氣體被排出。Carbondioxide二氧化碳Expel驅(qū)逐，逐出Exhale呼出，發(fā)出Para.10Thebloodandlymphvesselconjunctionwiththedigestivesysteminorderforthecirculatorysystemtoperformthedeliveryofnutrition.血管和淋巴管與消化系統(tǒng)協(xié)同工作以確保循環(huán)系統(tǒng)發(fā)揮運用養(yǎng)分的作用Conjunction連接Cleansing凈化Whenfoodiseatenitisbrokendownbythedigestivesystemandthenutrientsareabsorbedthroughthewalloftheintestines，whichisthenpickedbythebloodvesselandcarriedofftothecellsrequiringthenutritionwithapitstopthrongtheliverfornutrientabsorptionandtoxiccleaning.吃下的食物在消化系統(tǒng)分解，養(yǎng)分通過腸壁吸收后為血管獲取并送到需要這些養(yǎng)分的細胞，期間肝臟將營養(yǎng)物質(zhì)吸收并清除有毒物質(zhì)。Thewastesassociatedwithexcesswaters,ions,plasma,andmetabolicwasteproducedbythecells,arethenfilteredthroughcapillarieswhichbelongtothekidneys.

由細胞產(chǎn)生的過量的水、離子、血漿和代謝廢物經(jīng)過腎毛細血管濾出。Para.11Fromtherewastesenterthekidneytubesandareexcretedinurine.

通過腎毛細血管的代謝廢物進入腎小管和通過尿液排出。Thecirculatorysystemisalsoresponsibleforthetransportationofhormonesthroughthebloodstream.Thiscontributestotheregulatoryprocessofmaintaininghealthoftheendocrinesystem.循環(huán)系統(tǒng)還通過血液運送激素，幫助維持內(nèi)分泌系統(tǒng)健康的調(diào)節(jié)過程。Para.121、Whatisthefirstfunctionsofthecirculatorysystem?Transportationofthesubstancesnecessarytomaintaincellularmetabolism.Questions：2、Inconjunctionwiththerespiratorysystem,Whatisthefunctionofredblood