Dab tsi yog qhov chaw ntawm pob ntseg mloog pob ntseg?
Dab tsi yog qhov chaw ntawm pob ntseg mloog pob ntseg?

Video: Dab tsi yog qhov chaw ntawm pob ntseg mloog pob ntseg?

Video: Dab tsi yog qhov chaw ntawm pob ntseg mloog pob ntseg?
Video: Saib Pob Ntseg Qhia Tau Neeg Tus Yam Ntxwv! 2024, Lub rau hli ntuj
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Ntawm txhua sab ntawm pob txha taub hau, pob ntseg hnov pob ntseg nyob hauv ib chav, lub pob ntseg pob ntseg , hauv cov pob txha ntawm lub cev sib xws. Peb ossicles txuas cov phab ntsa ib sab thiab nruab nrab ntawm pob ntseg pob ntseg thiab xa suab tsis los ntawm sab nraud pob ntseg rau lub suab receptors nyob rau sab hauv pob ntseg.

Hauv txoj kev no, qhov chaw nyob ntawm qhov hnov lus dab tsi ossicles quizlet yog dab tsi?

Cov mloog pob ntseg ( malleus , incus thiab stapes) yog nyob hauv cov kab noj hniav tympanic thiab lawv tau txuas cov pob qij txha synovial nruab nrab ntawm lawv, uas pab ua kom lawv txav tau dawb.

Ib sab saum toj no, cov pob txha taub hau twg muaj cov pob ntseg hnov hauv lawv? Cov cev cev ntawm pob txha taub hau muaj qhov hnov lus uas nyob nruab nrab thiab pob ntseg sab hauv . Cov pob ntseg pob ntseg suav nrog qhov chaw dav los ntawm peb pob txha me hu ua auditory ossicles. Cov no yog cov malleus , raug , thiab cov khoom , uas yog cov npe Latin uas ntxaws txhais rau rauj, lauj kaub, thiab txhuam.

Hauv qhov no, peb pom cov ossicles nyob qhov twg thiab lawv txoj haujlwm yog dab tsi?

Cov ossicles (tseem hu ua auditory ossicles ) yog peb pob txha hauv nruab nrab pob ntseg uas yog cov pob txha me tshaj plaws hauv tib neeg lub cev. Lawv ua haujlwm xa cov suab los ntawm huab cua mus rau lub labyrinth uas muaj dej puv (cochlea).

Dab tsi yog qhov teeb tsa pob ntseg pob ntseg?

Cov pob txha no tau txuas rau ib leeg hauv txoj hauv kev zoo li cov saw. Malleus yog txuas rau daim tawv nqaij tympanic whereas stapes txuas nrog lub qhov muag ntawm lub qhov rais ntawm cochlea. Yog li ntawd, lub sequence ntawm pob ntseg pob ntseg los ntawm sab nraud mus rau sab hauv yog: malleus, incus thiab stapes. Yog li, cov tseeb teb yog 'Malleus, incus thiab stapes'.

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