2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
(hauv obstetrics) lub xeev ntawm uterine nqaij fibers tshuav luv luv tom qab cog lus thaum lub sij hawm ua hauj lwm. Qhov no ua rau muaj kev loj hlob zuj zus ntawm fetus downwards los ntawm lub plab mog. Qhov basal feem ntawm lub tsev menyuam ua tuab thiab rub lub ncauj tsev menyuam dilating tshaj qhov nthuav qhia.
Cov leeg nqaij hauv tsev menyuam ua li cas thaum lub sijhawm ua haujlwm?
Koj lub tsev menyuam yog ua los ntawm cov leeg nqaij-qee uas mus ncig ntawm lub tsev menyuam thiab qee qhov nce thiab nqis. Cov leeg mob no rub ntawm lub ncauj tsev menyuam thiab pab qhib nws thiab tso siab rau tus menyuam, pab tus menyuam txav mus.
uterine contraction thiab retraction yog dab tsi?
Contractions (tightening) thiab retraction (shortening) ntawm myometrial nqaij fibers nce qhov ntev, lub zog thiab zaus raws li kev ua haujlwm nce. Lub ntsaws ntsaws (show) raug tshem tawm thaum lub tsev menyuam qhib thiab lub hnab ntim khoom (amnion thiab chorion) feem ntau tshwm sim tsis tu ncua, cia cov kua amniotic ntws tawm.
Yuav ua li cas tswj cov leeg nqaij hauv plab thaum yug menyuam?
Posterior Pituitary thiab nws cov tshuaj Hormones
Oxytocin nkoos uterine contractions ntawm parturition, du nqaij contraction nyob rau hauv cov qog mammary thaum lub sij hawm suckling, leej niam tus cwj pwm, thiab cuam tshuam cov dej homeostasis..
Yuav ua li cas thaum lub sij hawm uterine contraction?
Uterine contraction: Tustightening thiab shortening ntawm uterine nqaij. Thaum lub sijhawm ua haujlwm, kev cog lus ua tiav ob yam: (1) lawv ua rau lub ncauj tsev menyuam nyias thiab nthuav dav (qhib); thiab (2) lawv pab tus menyuam nqis los rau hauv qhov yug me nyuam.
Pom zoo:
Ntawm twg yog cov pab cuam siv hauv lub sijhawm dhau los yooj yim?
Rau qhov tsis zoo thiab kev nug yooj yim yav dhau los daim ntawv dhau los Daim ntawv preterite lossis preterit (/ˈprɛtərɪt/; abbreviated PRET los yog PRT) yog ib daim ntawv sau los yog cov lus qhia ua haujlwm rau qhia txog cov xwm txheej uas tshwm sim lossis yog ua tiav yav dhau los.
Lub sijhawm cov leeg nqaij leeg lub zog yog muab los ntawm?
Lub hauv paus ntawm lub zog uas siv los ua lub zog txav ntawm kev sib cog lus hauv cov leeg ua haujlwm yog adenosine triphosphate (ATP)- lub cev txoj kev biochemical khaws cia thiab thauj lub zog. Yuav ua li cas muab lub zog rau cov leeg nqaij?
Thaum lub sijhawm twg ntawm kev ua haujlwm yog qhov kev tshem tawm cov placenta quizlet?
Placental expulsion (tseem hu ua tom qab yug me nyuam) tshwm sim thaum tus placenta tawm ntawm lub qhov dej yug me nyuam tom qab yug me nyuam. Lub sij hawm txij li tom qab tus me nyuam raug tshem tawm mus txog rau thaum cov placenta raug tshem tawm yog hu ua theem thib peb ntawm kev ua haujlwm.
Puas yooj yim tshem lub qhov cub ntxuav tas sijhawm?
Nws tsis muaj hnub tas sij hawm. Nws muaj hnub tim FAB stamped rau hauv qab ntawm lub kaus poom. Puas lub qhov cub ntxuav tas sijhawm? In luv: yog, cov khoom ntxuav tuaj yeem tas sijhawm. Brian Sansoni, tus lwm thawj coj loj ntawm kev sib txuas lus, kev nthuav qhia &
Ntawm koj qhov yooj yim lossis rau koj qhov yooj yim?
Yog hais txog qhov yooj yim mus ua ntej, ces txhua lub sijhawm tuaj yeem siv rau qhov tseem ceeb: Koj tuaj yeem hu rau kuv ntawm koj qhov yooj yim - txhua lub sijhawm, nruab hnub lossis hmo ntuj. Raws li rau tej zaum vs. tuaj yeem, tej zaum yuav yog lo lus raug siv ntau dua (tsawg kawg hauv kev nkag siab zoo dua), tab sis tuaj yeem ua suab zoo dua hauv cov ntsiab lus tsis raug.
