![Lub sij hawm twg piav qhia txog kab mob plawv? Lub sij hawm twg piav qhia txog kab mob plawv?](https://i.answers-medical.com/preview/medical-health/13868118-what-term-describes-the-heartstrings-j.webp)
Video: Lub sij hawm twg piav qhia txog kab mob plawv?
![Video: Lub sij hawm twg piav qhia txog kab mob plawv? Video: Lub sij hawm twg piav qhia txog kab mob plawv?](https://i.ytimg.com/vi/RVMca7JmeHs/hqdefault.jpg)
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Sib phim. lub sij hawm piav qhia txog "txoj hlua hauv plawv "? chordae tendineae.
Ib sab ntawm no, dab tsi yog lub plawv plawv?
Anatomical terminology. Chordae tendineae (tendinous cords), hu ua lub npe plawv plawv , yog cov leeg zoo ib yam li cov hlua khi ntawm cov nqaij sib txuas uas txuas cov leeg nqaij ntawm papillary mus rau tricuspid valve thiab mitral valve hauv plawv.
Ib tus kuj yuav nug, uas yog piav qhia zoo ntawm cov leeg nqaij leeg? Cov leeg nqaij yog striated nqaij uas tsuas yog muaj nyob hauv plawv . Cov leeg nqaij leeg muaj ib lub nucleus, tau sib ceg, thiab koom ua ke los ntawm kev sib tshuam ntawm cov discs uas muaj qhov sib txawv sib txawv rau kev tshem tawm ntawm cov cell thiab desmosomes los tuav lub fibers ua ke thaum lub plawv ntawv cog lus
Tom qab ntawd, lo lus nug yog, lub hauv paus ntawm lub plawv sib txawv li cas ntawm lub plawv ntawm lub plawv?
Cov lub hauv paus ntawm lub plawv yog nyob ntawm theem ntawm cov pob txha mos thib peb, raws li pom hauv daim duab 1. Qhov qis tshaj ntawm qhov plawv , cov apex ua , tsuas yog nyob rau sab laug ntawm lub sternum nruab nrab ntawm kev sib tshuam ntawm kab plaub thiab thib tsib nyob ze lawv qhov kev sib txuas nrog cov pob txha muaj nuj nqis.
Dab tsi tshwm sim thaum chordae Tendineae xoob?
Yog tias chordae yog heev xoob , daim ntawv daim ntawv tuaj yeem thim rov qab me ntsis, tso cai rau qee cov ntshav kom thim rov qab (mitral regurgitation). Qhov no yuav ua rau yws, uas tsuas yog suab nrov tau hnov nrog lub tshuab raj uas hnov zoo li cov dej ntws los ntawm qhov chaw nqaim (uas yog dab tsi nws yog qhov no).
Pom zoo:
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Nplai flaking lossis thaj ua rau qhuav ua los ntawm cov cell deadepidermal ntau dhau; qee qhov poob ntawm cov nplai yog ib txwm; ntau dhau los ntawm cov nplai tau cuam tshuam nrog skindisorders xws li psoriasis
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Leukocytosis yog lo lus kho mob siv los piav qhia tus lej WBC siab
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Virus: Ib hom kab mob uas me dua cov kab mob uas tsis tuaj yeem loj hlob lossis rov ua dua tshiab ntawm lub cell nyob. Tus kab mob no nkag mus rau cov hlwb nyob thiab siv lawv cov cuab yeej siv tshuaj ua kom nws tus kheej muaj sia nyob thiab rov ua dua nws tus kheej. Cov kab mob tuaj yeem muaj DNA lossis RNA ua lawv cov khoom siv caj ces
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Cov txheej txheem tsim cov qe hauv zes qe menyuam yog hu ua oogenesis. Ib lub qe paub tab tsuas yog yog tias muaj oocyte thib ob los ntawm cov phev. Oogenesis pib ntev ua ntej yug menyuam thaum oogonium nrog tus lej diploid ntawm chromosomes hla mitosis. Nws tsim cov diploid ntxhais cell hu ua thawj oocyte
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Cov cuab tam mus sij hawm ntev suav nrog cov hauv qab no: Kev nqis peev mus sij hawm ntev. Cov no suav nrog qee qhov kev nqis peev hauv cov khoom lag luam thiab cov ntawv cog lus ntawm lwm lub tuam txhab, ib lub tuam txhab cov nyiaj qiv nyiaj, cov nyiaj ntsuab surrender tus nqi ntawm kev tuav pov hwm lub neej ntawm lub tuam txhab, vaj tse tos muag, thiab lwm yam. Khoom vaj khoom tsev, cog thiab khoom siv