Puas yog qhov txiav tawm?

Video: Puas yog qhov txiav tawm?

2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44

mob . Lesion , pronounced "LEE-zhun," los ntawm lo lus Latin laesionem lub ntsiab lus "kev raug mob." Qhov txhab ntawm daim tawv nqaij feem ntau tsis zoo saib, yam mob uas tuaj yeem ua rau koj yuag - yam xws li qhib qhov txhab, txiav , sib sib zog nqus scrapes los yog puss-filled gashes.

Tsis tas li ntawd, lub laceration puas yog qhov mob?

Cov tawv nqaij nruab nrab qhov txhab muaj xws li nplai, crust, yaig, excoriation, abrasion, ulceration, atrophy, lichenification, fissure, kev phais , qhov txhab qhov txhab, caws pliav, thiab tsim keloid. Whereas, ib qho crust, colloquially hu ua 'scab,' yog thaj tsam ntawm qhuav exudate rau ntawm daim tawv nqaij.

Ntxiv mus, yuav tshem tawm qhov txhab li cas? Daim tawv nqaij mob excision yog ib txoj kev uas tus kws phais tshem tawm tawv nqaij mob qog noj ntshav mob thiab ib cheeb tsam ntawm cov ntaub so ntswg ib puag ncig hu ua margin. Ntau hom kev loj hlob ntawm daim tawv nqaij tuaj yeem zoo li qog nqaij hlav thiab yog tshem tawm rau biopsy. Yog ib mob zoo li precancerous nws yuav yog tshem tawm raws li kev ceev faj.

Kuj paub yog, dab tsi yog suav tias yog qhov txhab?

Tshaj tawm "lee-sion" nrog rau qhov tseem ceeb ntawm "lee," a mob tuaj yeem yuav luag txhua qhov txawv txav uas cuam tshuam nrog cov ntaub so ntswg lossis lub cev vim muaj kab mob lossis raug mob. Piv txwv li, biopsy ntawm daim tawv nqaij mob tej zaum yuav ua pov thawj tias nws yog benign los yog malignant, los yog hloov mus rau hauv malignant mob (hu ua premalignant mob ).

3 hom kab mob yog dab tsi?

Thiab yog li, peb tau npog tag nrho cov hom ntawm thawj qhov txhab pom ntawm daim tawv nqaij, suav nrog macule, papule, nodule, vesicle, bulla, pustule, wheal, thiab cov quav hniav.

Pom zoo:

Thaum ib tus tswv ntiav haujlwm tau txais OSHA qhov kev hais tawm Qhov twg lawv yuav tsum tshaj tawm daim ntawv theej ntawm qhov kev hais tawm?

Yuav Tsum Tau Xa Ntawv Thaum koj tau txais OSHA Daim Ntawv Ceeb Toom, koj yuav tsum tshaj tawm nws (lossis daim ntawv theej ntawm nws) ntawm lossis ze qhov chaw uas txhua qhov kev ua txhaum tshwm sim los ua rau cov neeg ua haujlwm paub txog qhov phom sij uas lawv yuav raug nthuav tawm. Tsab ntawv ceeb toom OSHA yuav tsum tau tshaj tawm rau 3 hnub ua haujlwm lossis kom txog thaum qhov kev phom sij raug txo, qhov twg yog qhov ntev dua

Yam kev zais dab tsi uas txiav txiav tawm?

Cov txiav txiav muaj ob qho kev ua haujlwm endocrine thiab exocrine. Nws tsim cov tshuaj hormones insulin, glucagon, somatostatin, thiab tseem yog qhov tso tawm exocrine ntawm cov kua dej uas muaj cov zom zaub mov

Tus txiav txiav paub li cas thaum tso nws cov kua tawm?

Nws qhov tso pa tawm tau txhawb nqa los ntawm qhov muaj cov zom cov protein thiab cov rog hauv cov hnyuv me. Raws li chyme dej nyab mus rau hauv txoj hnyuv me, cholecystokinin raug tso tawm rau hauv cov ntshav thiab khi rau cov neeg txais khoom ntawm cov kab mob pancreatic acinar, xaj kom lawv tso ntau ntau ntawm cov zom zaub mov

Dab tsi yog qhov txiaj ntsig ib txwm rau PaO 2 Dab tsi yog qhov txiaj ntsig rau kev txiav txim siab qhov hnyav ntawm hypoxemia?

Zoo li feem ntau qhov kev kho mob ib txwm muaj txiaj ntsig thiab ntau yam, lub ntsiab lus tuaj yeem sib txawv me ntsis, tab sis feem ntau cov ntsiab lus hauv qab no siv: Ua rau me me hypoxemia: PaO2 = 60 txog 79 mmHg. Qhov nruab nrab hypoxemia: PaO2 = 40 txog 59 mmHg. Hypoxemia hnyav: PaO2 <40 mmHg