![Dab tsi yog cov khoom zais cia los ntawm cov hlwb hauv lub ntsws uas txo qhov nro saum npoo? Dab tsi yog cov khoom zais cia los ntawm cov hlwb hauv lub ntsws uas txo qhov nro saum npoo?](https://i.answers-medical.com/preview/medical-health/14137673-what-is-the-substance-secreted-by-cells-in-the-lungs-that-reduces-surface-tension-j.webp)
Video: Dab tsi yog cov khoom zais cia los ntawm cov hlwb hauv lub ntsws uas txo qhov nro saum npoo?
![Video: Dab tsi yog cov khoom zais cia los ntawm cov hlwb hauv lub ntsws uas txo qhov nro saum npoo? Video: Dab tsi yog cov khoom zais cia los ntawm cov hlwb hauv lub ntsws uas txo qhov nro saum npoo?](https://i.ytimg.com/vi/tfE3aeXPOiY/hqdefault.jpg)
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Phaib
Lub sij hawm ntau npaum li cas pob txha mos ua lub moj khaum ntawm lub larynx | Txhais 9 |
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Lub sij hawm Central chemoreceptors nyob hauv | Lub ntsiab lus reticular tsim ntawm medulla oblongata |
Lub sij hawm Surfactant | Txhais tau tias nplua cov khoom secreted hauv lub ntsws uas txo qhov nro thiab tiv thaiv kev tawg ntawm alveoli. |
Ua raws li qhov no hauv kev xav, dab tsi txo qis qhov nro ntawm cov kua hauv lub alveoli tiv thaiv kev tawg ntawm lub ntsws?
Ib qho zoo kawg li phenomena nyob rau hauv tus txheej txheem ntawm kev ua pa yog lub luag hauj lwm ntawm tus kua txheej phab ntsa ntawm alveoli ntawm lub ntsws . Qhov no kua , hu ua surfactant, txo qis nro saum npoo zoo li lub zais pa alveoli los ntawm kwv yees li ntawm 15 piv rau cov nqaij mos ib txwm kua nyob rau hauv uas lawv tau raus dej.
Ib yam li ntawd, ua li cas surfactant txo qhov nro ntawm dej hauv lub ntsws quizlet? Surfactant yog ib qho amphiphilic organic compound uas kab lub alveolar subphase - lub nyias txheej ntawm kua uas ua rau alveolus. Surfactant txo qhov nro saum npoo ua haujlwm ntawm alveolus. Nws ua haujlwm los ntawm kev tawm tsam cov kev sib koom ua kom muaj zog sib xws ntawm cov kua ua kua uas ua kab alveoli.
Raws li, cov leeg twg hauv qab no muaj txiaj ntsig hauv kev pab yuam kom tas sijhawm?
Cov pectoralis me thiab sternocleidomastoid cov leeg muaj txiaj ntsig hauv kev pab yuam kom tas sijhawm . Qhov siab tshaj plaws ntawm huab cua ib tus neeg tuaj yeem nqus tau tom qab nqus pa tob tshaj plaws yog qhov ntsuas ntawm tus neeg ntawd lub peev xwm tseem ceeb.
Qhov twg ntawm cov hauv qab no hais txog kev txav huab cua nkag thiab tawm ntawm lub ntsws?
Pulmonary qhov cua yog qhov ua pa ntawm kev ua pa, uas tuaj yeem piav qhia raws li qhov kev txav ntawm huab cua mus rau hauv thiab tawm ntawm lub ntsws.
Pom zoo:
Dab tsi yog qhov sib txawv ntawm qhov kev cia siab rau qhov ntim thiab qhov ntim cia tseg?
![Dab tsi yog qhov sib txawv ntawm qhov kev cia siab rau qhov ntim thiab qhov ntim cia tseg? Dab tsi yog qhov sib txawv ntawm qhov kev cia siab rau qhov ntim thiab qhov ntim cia tseg?](https://i.answers-medical.com/preview/medical-health/13844603-what-is-the-difference-between-inspiratory-reserve-volume-and-expiratory-reserve-volume-j.webp)
Qhov ntim cia tseg (ERV) yog cov pa ntxiv uas tuaj yeem nqus tau tom qab ua pa ib txwm. Nws yog qhov nyiaj khaws cia uas tuaj yeem nqus tau dhau qhov uas ib txwm muaj. Hloov pauv, qhov ua rau lub zog cia siab (IRV) yog qhov ntxiv ntawm huab cua uas tuaj yeem nqus tau tom qab nqus tau ib txwm
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
Cov kab mob sib koom ua ke twg yog tus cwj pwm los ntawm kev sib koom ua ke ntawm kev txav mus los thiab kev sib koom ua ke ntawm qhov hnyav ntawm cov pob qij txha uas feem ntau yog relieved los ntawm so?
![Cov kab mob sib koom ua ke twg yog tus cwj pwm los ntawm kev sib koom ua ke ntawm kev txav mus los thiab kev sib koom ua ke ntawm qhov hnyav ntawm cov pob qij txha uas feem ntau yog relieved los ntawm so? Cov kab mob sib koom ua ke twg yog tus cwj pwm los ntawm kev sib koom ua ke ntawm kev txav mus los thiab kev sib koom ua ke ntawm qhov hnyav ntawm cov pob qij txha uas feem ntau yog relieved los ntawm so?](https://i.answers-medical.com/preview/medical-health/14027937-which-joint-disease-is-characterized-by-joint-stiffness-on-movement-and-joint-pain-of-weight-bearing-joints-that-usually-is-relieved-by-rest-j.webp)
Osteoarthritis feem ntau cuam tshuam rau txhais tes, qis nraub qaum, caj dab, thiab hnyav sib koom tes xws li hauv caug, lub duav, thiab ko taw
Dab tsi yog qhov zais cia tsis yog qhov thaiv uas tiv thaiv cov kab mob?
![Dab tsi yog qhov zais cia tsis yog qhov thaiv uas tiv thaiv cov kab mob? Dab tsi yog qhov zais cia tsis yog qhov thaiv uas tiv thaiv cov kab mob?](https://i.answers-medical.com/preview/medical-health/14043488-which-secretion-is-not-a-barrier-that-prevents-pathogens-j.webp)
Qhov zais zis twg tsis yog qhov thaiv uas tiv thaiv kab mob nkag los rau hauv lub cev? Antigens. Cov hnoos qeev. Lysozyme
Dab tsi yog cov khoom siv tseem ceeb ntawm lub hauv paus paj hlwb thiab lub paj hlwb sab hauv?
![Dab tsi yog cov khoom siv tseem ceeb ntawm lub hauv paus paj hlwb thiab lub paj hlwb sab hauv? Dab tsi yog cov khoom siv tseem ceeb ntawm lub hauv paus paj hlwb thiab lub paj hlwb sab hauv?](https://i.answers-medical.com/preview/medical-health/14083564-what-are-the-major-components-of-the-central-nervous-system-and-the-peripheral-nervous-system-j.webp)
Lub paj hlwb muaj ob ntu tseem ceeb: Lub hauv paus paj hlwb yog tsim los ntawm lub hlwb thiab tus txha caj qaum. Lub paj hlwb peripheral yog tsim los ntawm cov hlab ntsha uas tawm ntawm tus txha caj qaum thiab txuas mus rau txhua qhov ntawm lub cev