![Koj yuav suav qhov chaw tuag lub cev li cas? Koj yuav suav qhov chaw tuag lub cev li cas?](https://i.answers-medical.com/preview/medical-health/13833688-how-do-you-calculate-physiological-dead-space-j.webp)
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Physiologic tuag qhov chaw (VDphys) yog qhov sib piv ntawm lub cev (VDana) thiab alveolar (VDalv) qhov chaw tuag . Qhov chaw tuag qhov cua tawm (VD) tom qab suav nrog VDphys los ntawm kev ua pa (RR). Tag nrho cov cua nkag (VE) yog, yog li ntawd, qhov sib npaug ntawm qhov cua nkag (Valv) thiab VD.
Kuj paub, thaj chaw tuag ntawm lub cev yog dab tsi?
Txhais. Qhov chaw tuag yog qhov nqus pa uas tsis koom nrog kev sib pauv roj. Nws yog qhov cua tsis muaj perfusion. Lub cev los yog tag nrho qhov chaw tuag yog qhov sib npaug ntawm anatomic qhov chaw tuag thiab alveolar qhov chaw tuag.
Tsis tas li, qhov chaw ntawm lub cev tuag yog dab tsi thiab nws lub cev tseem ceeb yog dab tsi? Anatomic qhov chaw tuag yog qhov ntim tag nrho ntawm kev ua pa ntawm lub qhov ntswg lossis lub qhov ncauj mus rau qib ntawm cov pa hauv lub ntsws, thiab yog li 150 ml ntawm qhov nruab nrab hauv tib neeg. Lub anatomic qhov chaw tuag ua tiav nrog huab cua tshwm sim thaum kawg ntawm txhua qhov kev tshoov siab, tab sis huab cua no tau hloov pauv tsis hloov pauv.
Tsis tas li kom paub, qhov chaw ntawm lub cev thiab lub cev tuag yog dab tsi?
Cov ntsiab lus ntawm Anatomic thiab physiologic qhov chaw tuag Qhov ntim ntawm huab cua nqa qhov no qhov chaw hu ua anatomic tuag qhov chaw . Physiologic tuag qhov chaw suav nrog cov qhov chaw tuag ntawm cov hlab cua sab saud, tab sis kuj haum rau cov qhov chaw tuag hauv alveoli uas tsis koom nrog roj-pauv rau ntau qhov laj thawj.
Dab tsi ua rau alveolar qhov chaw tuag?
Cov alveolar deadspace yog ua los ntawm qhov cua/qhov tsis sib xws ntawm qhov cov leeg qib. Feem ntau ua ntawm nce alveolar deadspace yog kab mob hauv lub ntsws-haus luam yeeb, mob ntsws, mob ntsws, thiab mob hawb pob. Lwm yam ua suav nrog pulmonary embolism, pulmonary hypotension, thiab ARDS.
Pom zoo:
Qhov chaw ntawm lub cev thiab lub cev tuag yog dab tsi?
![Qhov chaw ntawm lub cev thiab lub cev tuag yog dab tsi? Qhov chaw ntawm lub cev thiab lub cev tuag yog dab tsi?](https://i.answers-medical.com/preview/medical-health/14009876-what-is-anatomical-and-physiological-dead-space-j.webp)
Cov ntsiab lus ntawm qhov chaw Anatomic thiab lub cev tuag Lub ntim ntawm huab cua siv qhov chaw no hu ua anatomic dead space. Qhov chaw tuag ntawm lub cev suav nrog qhov chaw tuag ntawm txoj hlab pa sab saud, tab sis kuj tseem haum rau qhov chaw tuag hauv alveoli uas tsis koom nrog roj-pauv rau ntau qhov laj thawj
Leej twg yuav tsum tau ua qhov kev kuaj lub cev kom nws suav tias yog lub tsev kuaj mob?
![Leej twg yuav tsum tau ua qhov kev kuaj lub cev kom nws suav tias yog lub tsev kuaj mob? Leej twg yuav tsum tau ua qhov kev kuaj lub cev kom nws suav tias yog lub tsev kuaj mob?](https://i.answers-medical.com/preview/medical-health/14015202-who-must-perform-an-autopsy-for-it-to-be-considered-a-hospital-autopsy-j.webp)
Kev xeem yog ua los ntawm ib tus kws kho mob hauv tsev kho mob lossis tus kws kho mob ntawm cov neeg ua haujlwm kho mob uas lub luag haujlwm tau tso cai. 3. Yog tus neeg mob pw hauv tsev kho mob, tab sis lub cev tau kuaj mob los ntawm tus kws kho mob hauv tsev kho mob, nws tseem raug suav hais tias yog lub tsev khomob kuaj mob
Dab tsi yog qhov txawv ntawm qhov chaw tuag anatomical thiab physiological tuag qhov chaw?
![Dab tsi yog qhov txawv ntawm qhov chaw tuag anatomical thiab physiological tuag qhov chaw? Dab tsi yog qhov txawv ntawm qhov chaw tuag anatomical thiab physiological tuag qhov chaw?](https://i.answers-medical.com/preview/medical-health/14090430-what-is-the-difference-between-anatomical-dead-space-and-physiological-dead-space-j.webp)
Anatomic tuag qhov chaw piav qhia txog qhov ntim ntawm huab cua uas tsis nkag mus rau thaj chaw sib pauv roj ntawm lub ntsws. Kev ua haujlwm, lossis lub cev, qhov chaw tuag hais txog feem ntawm huab cua uas mus txog thaj tsam pauv roj ntawm lub ntsws, tab sis tsis tau txais ntshav txaus txaus rau kev sib pauv roj kom tshwm sim
Koj yuav suav qhov ntsuas ntawm koj lub tsom iav ntawm qhov tshwj xeeb li cas?
![Koj yuav suav qhov ntsuas ntawm koj lub tsom iav ntawm qhov tshwj xeeb li cas? Koj yuav suav qhov ntsuas ntawm koj lub tsom iav ntawm qhov tshwj xeeb li cas?](https://i.answers-medical.com/preview/medical-health/14096453-how-do-you-calculate-the-calibration-of-your-microscope-at-a-particular-magnification-j.webp)
Txhawm rau ua tiav qhov ntsuas ntsuas ntawm cov qauv, muab cov ntsuas ntsuas ntawm tus qauv los ntawm daim ntawv lo lo ntsiab muag ntawm lub hom phiaj tsom iav faib los ntawm qhov sib piv qhov tseeb
Lub luag hauj lwm ntawm qhov chaw pib qhov chaw pib ua ntej g1 S hloov pauv yog dab tsi?
![Lub luag hauj lwm ntawm qhov chaw pib qhov chaw pib ua ntej g1 S hloov pauv yog dab tsi? Lub luag hauj lwm ntawm qhov chaw pib qhov chaw pib ua ntej g1 S hloov pauv yog dab tsi?](https://i.answers-medical.com/preview/medical-health/14177996-what-is-the-role-of-the-main-start-checkpoint-before-g1-s-transition-j.webp)
Qhov chaw kuaj xyuas G1 nyob ntawm qhov kawg ntawm theem G1, ua ntej hloov mus rau theem S. Ntawm G1 lub chaw kuaj xyuas, cov hlwb txiav txim siab seb puas yuav mus txuas ntxiv nrog kev faib tawm raws li yam xws li: Cell loj. Khoom noj khoom haus