Vesicular respiration - physiology thiab pathology

Vesicular respiration - physiology thiab pathology
Vesicular respiration - physiology thiab pathology

Video: Vesicular respiration - physiology thiab pathology

Video: Vesicular respiration - physiology thiab pathology
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Vim qhov hnyav dhau, tus neeg lub hauv siab phab ntsa thickens. Kev ua pa tsis muaj zog vesicular tshwm sim los ntawm lub xeev nruj ntawm cov pa me me ntawm lub ntsws (alveoli) vim lawv qhov tsis sib xws.

ua pa vesicular
ua pa vesicular

Pathology ntawm vesicular respiration

Ua rau muaj kev cuam tshuam ntawm kev ua pa ntawm lub cev ua pa nrov tuaj yeem yog cov hauv qab no: lub ntsws tsis txaus thaum nqus tau; muaj kev cuam tshuam rau kev mloog ua pa; nyuaj dhau ntawm huab cua huab cua mus rau hauv lub ntsws.

Kev ua pa tsis muaj zog vesicular

Bronchial, laryngeal, tracheal constriction ua rau nyuaj nkag ntawm huab cua huab cua mus rau hauv lub ntsws. Qhov ua rau tej zaum yuav yog ib qho caws pliav tom qab phais, thiab thaiv los ntawm cov khoom txawv teb chaws, thiab cov qog loj hlob. Nrog rau qhov txo qis hauv laryngeal thiab tracheal kab mob, ua tsis taus pa vesicular yuav hnov thoob plaws hauv siab. Qhov nqaim ntawm lub bronchi ua rau lub fact tias qhov tsis muaj zog ntawm kev ua pa yog hnov tsuas yog nyob rau hauv qhov chaw ntawm compression. Thaiv nrog qog loj hlob los yog txawv teb chaws lub cev yog tus yam ntxwv los ntawm ib tug tag nrho tsis mloog.

vesicular ua pa nyob rau hauv lub ntsws
vesicular ua pa nyob rau hauv lub ntsws

Lwm yam kab mob ua rau tsis muaj zog vesicular ua pa:

1. Emphysema. Nrog rau qhov poob ntawm qhov hloov pauv ntawm lub ntsws cov ntaub so ntswg, tsis muaj qhov nthuav dav ntawm lub ntsws ntawm lub ntsws thaum nqus tau.

2. Focal pneumonia. Hauv lub ntsws, vesicular ua pa tsis muaj zog vim qhov txo qis ntawm cov phab ntsa ntawm alveoli.

hom ua pa

- Kev sib txuam hauv cov pleura ntawm cov kua lossis cov cua ntim kuj ua rau tsis muaj zog mloog ua pa.

ua tsis taus pa vesicular
ua tsis taus pa vesicular

- Ntawm qhov kub siab, kev ua si lub cev, khaus (txhim kho) ua pa vesicular tshwm sim.

- Ua pa hnyav nrog cov cim qhia tias roughness hu ua nyuaj. Hauv qhov no, nws tuaj yeem siv ob qho tib si ib txwm kawm thiab tsis muaj zog.

- Saccadic (intermittent) ua pa tshwm sim nrog kev ncua me me. Yog vim li cas rau qhov no yog cov leeg tsis sib xws. Nws qhia tau hais tias qhov nqaim ntawm me me bronchus vim cov txheej txheem inflammatory. Kev ua pa tsis sib xws vim muaj cua nkag mus rau hauv cov pa hauv nruab nrog cev hauv ob peb ntu.

- Pathology ntawm kev ua pa ntawm bronchial yog tshwm sim thaum lub ntsws muaj cov chaw me me uas muaj huab cua huab cua thiab nkag mus rau hauv bronchi. Xws li cov ntsaws ruaj ruaj tshwm sim nrog lub plawv nres, pleurisy, pneumothorax. Tuberculosis, bronchiectasis, thiab abscesses pab tsim cov kab noj hniav hauv cov qauv ntawm lub ntsws.

- Hom sib xyaw. Ua pa vesicular thaum nqus pa thiab ua pa bronchial thaum exhalation. Pathology yog pom nyob rau hauv cov ntaub ntawv ntawm alternation ntawm compacted thiab ib txwm cheeb tsamlub ntsws. Cov tsos mob zoo li no tshwm sim hauv cov kab mob hauv qab no: tuberculosis, pleural exudate thiab mob ntsws.

Nyob zoo ib tsoom niam txiv kwv tij neej tsa sawv daws.

Nrog bronchial ua pa hauv thaj tsam ntawm bronchi yuav tsum ua kom tiav patency. Vim qhov chaw ntom ntom hauv lub ntsws, ua pa ua pa hnyav. Suab nrov yog vim mob ntsws lobar. Ib hom hlau ua pa (nrog lub suab nrov) tau pom nrog qhib pneumothorax.

Pom zoo: