![Qhov piv txwv ntawm cov leeg nqaij yog dab tsi? Qhov piv txwv ntawm cov leeg nqaij yog dab tsi?](https://i.answers-medical.com/preview/medical-health/13961033-what-is-a-smooth-muscle-example-j.webp)
Video: Qhov piv txwv ntawm cov leeg nqaij yog dab tsi?
![Video: Qhov piv txwv ntawm cov leeg nqaij yog dab tsi? Video: Qhov piv txwv ntawm cov leeg nqaij yog dab tsi?](https://i.ytimg.com/vi/o5A2Q5TprrY/hqdefault.jpg)
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Pob txha cov leeg cov ntaub so ntswg muaj nyob hauv peb lub cev pob txha nqaij ; rau piv txwv , cov biceps. Plawv cov leeg muaj nyob hauv peb lub siab, thiab nqaij leeg muaj nyob hauv peb lub cev, lossis hollow, kabmob - rau piv txwv , cov hlab ntsha thiab cov hnyuv. Txhua nqaij daim ntawv cog lus los ntawm kev cuam tshuam ntawm cov protein tshwj xeeb hauv myocytes.
Cov lus nug tseem yog, cov nqaij ntshiv zoo li cas?
Cov leeg nqaij , kuj hu ua tsis pub leej twg paub cov leeg , cov leeg uas qhia tias tsis muaj kab txaij hla hauv kev nthuav dav me me. Cov leeg nqaij cov ntaub so ntswg, tsis zoo li striated cov leeg , cog lus qeeb thiab txiav. Nws yog ib tug ntau ntawm cov musculature ntawm lub cev thiab lub digestive system.
Tom qab ntawd, lo lus nug yog, qhov ua haujlwm ntawm cov leeg nqaij yog dab tsi? Muaj nuj nqi ntawm Smooth Muscles Cov leeg nqaij txav cov zaub mov los ntawm txoj hnyuv. Nyob rau hauv ib lub qhov muag tus menyuam kawm ntawv sphincter nqaij yog lub luag hauj lwm rau shrinking tus me nyuam kawm ntawv. Hauv cov hlab ntsha, cov nqaij du txav txav tswj cov hlab ntsha txoj kab uas hla. Cov leeg nqaij tswj cov cua ntws hauv lub ntsws.
Hais txog qhov no, qhov twg pom cov leeg nqaij hauv lub cev?
Cov leeg nqaij yog pom nyob rau hauv cov phab ntsa ntawm hollow lub cev xws li koj cov hnyuv thiab plab. Lawv ua haujlwm tau yam tsis muaj koj paub txog lawv. Cov nqaij ntshiv tau koom nrog ntau txoj haujlwm 'tu tsev' ntawm lub cev . Cov nqaij phab ntsa ntawm koj cov hnyuv cog lus txhawm rau thawb khoom noj los ntawm koj lub cev.
Dab tsi yog qhov piv txwv ntawm cov leeg tsis tuaj yeem?
Qhov no yog vim li cas involuntary nqaij qee zaum hu ua non-striated lossis un-striped nqaij . Tus du nqaij tau pom cov kab hauv nruab nrog cev (xws li txoj hlab pas, plab, hnyuv, thiab lwm yam) thiab cov hlab ntshav. Lwm tus piv txwv ntawm cov leeg tsis tuaj yeem yog lub plawv cov leeg . Qhov tom kawg yog cov leeg ntawm lub siab.
Pom zoo:
Dab tsi yog qhov txawv ntawm cov leeg axial thiab cov leeg nqaij?
![Dab tsi yog qhov txawv ntawm cov leeg axial thiab cov leeg nqaij? Dab tsi yog qhov txawv ntawm cov leeg axial thiab cov leeg nqaij?](https://i.answers-medical.com/preview/medical-health/13814292-what-is-the-difference-between-axial-and-appendicular-muscles-j.webp)
Piav qhov sib txawv ntawm cov leeg axial thiab cov leeg nqaij. Cov leeg nqaij axial pib ntawm lub cev pob txha (pob txha hauv lub taub hau, caj dab, thiab lub hauv paus ntawm lub cev), thaum cov leeg nqaij txuas ntxiv tuaj ntawm cov pob txha uas ua rau lub cev nqaj
Ob qho piv txwv piv txwv yog dab tsi?
![Ob qho piv txwv piv txwv yog dab tsi? Ob qho piv txwv piv txwv yog dab tsi?](https://i.answers-medical.com/preview/medical-health/13948417-what-are-two-mimicry-examples-j.webp)
Hauv nws qhov kev txhais dav tshaj plaws, ua piv txwv tuaj yeem suav nrog cov qauv tsis nyob. Cov ntsiab lus tshwj xeeb masquerade thiab mimesis qee zaum siv thaum cov qauv tsis muaj sia. Piv txwv li, cov tsiaj xws li paj mantises, cov paj ntoo cog, cov paj ntoo thiab kab zauv kab npauj npaim kab ntsig zoo li cov ntoo, tawv ntoo, nplooj, nplooj noog poob lossis paj ntoo
Dab tsi yog qhov teeb meem ntawm daim tawv nqaij uas tshwm sim los ntawm kev mob ntev ntawm cov qog sebaceous tshwm sim los ntawm cov khoom zais cia?
![Dab tsi yog qhov teeb meem ntawm daim tawv nqaij uas tshwm sim los ntawm kev mob ntev ntawm cov qog sebaceous tshwm sim los ntawm cov khoom zais cia? Dab tsi yog qhov teeb meem ntawm daim tawv nqaij uas tshwm sim los ntawm kev mob ntev ntawm cov qog sebaceous tshwm sim los ntawm cov khoom zais cia?](https://i.answers-medical.com/preview/medical-health/14002407-what-is-a-skin-disorder-characterized-by-chronic-inflammation-of-the-sebaceous-glands-caused-from-retained-secretions-j.webp)
AKA pob txuv vulgaris- Cov teeb meem ntawm daim tawv nqaij ua rau mob ntev ntawm cov qog sebaceous los ntawm khaws cia tso zis thiab Propionbacterium acnes, lub sijhawm tshawb fawb rau cov kab mob pob txuv. Qhov mob ntawm daim tawv nqaij qhuav, tawv nqaij vim tsis muaj lossis tsis muaj sebum uas tshwm sim los ntawm cov laus thiab los ntawm qhov txias
Dab tsi yog qhov piv txwv ntawm cov leeg ncig?
![Dab tsi yog qhov piv txwv ntawm cov leeg ncig? Dab tsi yog qhov piv txwv ntawm cov leeg ncig?](https://i.answers-medical.com/preview/medical-health/14002501-what-is-an-example-of-a-circular-muscle-j.webp)
Cov leeg nqaij tseem hu ua sphincters (saib Daim Duab 2). Cov leeg orbicularis oris yog cov leeg ncig uas ncig ncig lub qhov ncauj. Thaum nws cog lus, lub qhov ncauj qhib me dua, zoo li thaum hnia daim di ncauj rau hnoos. Lwm qhov piv txwv yog orbicularis oculi, ib qho uas nyob ib puag ncig txhua lub qhov muag
Dab tsi ntawm cov hauv qab no yog ib qho piv txwv ntawm qhov pib kiag?
![Dab tsi ntawm cov hauv qab no yog ib qho piv txwv ntawm qhov pib kiag? Dab tsi ntawm cov hauv qab no yog ib qho piv txwv ntawm qhov pib kiag?](https://i.answers-medical.com/preview/medical-health/14089353-which-of-the-following-is-an-example-of-an-absolute-threshold-j.webp)
Nov yog cov piv txwv ntawm qhov pib qhov tseeb rau txhua qhov ntawm tsib qhov kev xav: Lub Zeem Muag - Lub teeb taws tswm ciab 30 mais deb. Hnov - Lub moos ticking 20 feet deb. Smell - Ib qho tshuaj tsw qab hauv ib lub tsev 6 chav