Cov pob txha me tshaj plaws hauv tib neeg lub cev yog dab tsi? 3 cov pob txha me tshaj plaws nyob rau hauv tib neeg lub cev --malleus, incus, thiab stapes stapes Cov stapes los yog stirrup yog ib pob txha nyob rau hauv nruab nrab pob ntseg ntawm tib neeg thiab lwm yam tsiaj uas yog koom nrog hauv kev coj noj coj ua. suab vibrations rau hauv pob ntseg. https://en.wikipedia.org › wiki › Stapes
Stapes - Wikipedia
--nyob rau hauv nruab nrab pob ntseg. Ntawm qhov loj ntawm 3 x 5 mm, stapes yog cov pob txha me tshaj plaws hauv tib neeg lub cev. Tag nrho 3 pob txha yog qhov tseem ceeb rau kev hnov lus.
Vim li cas cov pob txha me me tseem ceeb?
Cov pob txha me tshaj plaws hauv tib neeg lub cev yog malleus (rauj), incus (anvil) thiab stapes (stirrup). Ua ke, cov pob txha no hu ua ossicles (Latin rau "cov pob txha me") thiab lawv lub luag haujlwm yog xa cov suab vibrations los ntawm huab cua mus rau cov kua dej hauv pob ntseg.
Dab tsi yog pob txha tseem ceeb hauv koj lub cev?
Tailbones tau pab peb cov poj koob yawm txwv kom txav mus los thiab sib npaug, tab sis tus Tsov tus tw qis qis thaum tib neeg kawm taug kev ncaj. Tus coccyx tam sim no ua haujlwm tsis muaj hom phiaj rau tib neeg.
Puas yog stapes tseem ceeb?
pob txha stapes yog tseem ceeb rau peb lub peev xwm hnov . Suab vibrate lub tympanic daim nyias nyias (lub pob ntseg) thiab taug kev los ntawm tag nrho peb cov pob txha ntawm nruab nrab pob ntseg - lub malleus, incus, thiab stapes. Raws li lub suab nthwv dej hla lub pob ntseg nruab nrab lawv tau nthuav dav.
3pob txha me?
Cov pob txha hu ua:
- Malleus.
- Incus.
- pab.
