Koj lub qhov muag puas muaj kev phom sij? (Kev Raug Mob Qhov Muag) Tsis txhob ntshai, paub txog tej no!

Peb ob lub qhov muag muaj nqis heev thiab rhiab heev, puas yog? Txawm tias ib qho me me ntawm cov hmoov av tuaj yeem ua rau muaj kev tsis xis nyob heev! Yog li, yog tias muaj qhov xwm txheej me me rau lub qhov muag, nws tuaj yeem mob heev, thiab qee zaum nws tuaj yeem cuam tshuam rau peb qhov muag pom kev. Yog li ntawd, nws yog ib qho tseem ceeb heev rau peb kom paub txog kev raug mob ntawm lub qhov muag.

Kev Raug Mob Qhov Muag Yog Dab Tsi?

Hais yooj yim xwb, kev raug mob ntawm qhov muag yog txhua yam kev raug mob rau lub qhov muag lossis cov nqaij nyob ib puag ncig lub qhov muag. Qhov no tuaj yeem yog txhua yam los ntawm kev mob nqaij, khawb, qhov txhab, lossis kub hnyiab. Piv txwv li, yog tias koj ua ib yam dab tsi lossis ua si thiab tau txais ib yam dab tsi rau hauv koj lub qhov muag, lossis yog tias koj tau txais tshuaj lom neeg rau hauv koj lub qhov muag, nws yog kev raug mob ntawm qhov muag. Hom kev raug mob no tuaj yeem ua rau mob qhov muag thiab tuaj yeem ua rau tsis pom kev ib ntus lossis mus tas li. Yog li ntawd, yog tias koj xav tias muaj kev raug mob ntawm qhov muag, nws yog qhov zoo tshaj plaws mus ntsib kws kho qhov muag tam sim ntawd. Txawm hais tias qee qhov kev raug mob me me tuaj yeem kho tau hauv tsev, lwm tus xav tau kev kho mob sai.

Cov hom kev raug mob ntawm qhov muag feem ntau yog dab tsi?

Muaj ntau hom kev raug mob ntawm qhov muag uas tuaj yeem tshwm sim. Cia peb saib seb lawv yog dab tsi.

1. Qhov Muag Dub

Tej zaum koj twb tau hnov ​​txog qhov no lawm. Thaum ib tug neeg raug ntaus, lawv hais tias lawv muaj "qhov muag dub." Qhov tseeb tiag yog tias lub qhov muag lossis cov nqaij nyob ib puag ncig nws raug mob. Nws zoo ib yam li qhov mob nyob rau lwm qhov ntawm lub cev. Thaj chaw nyob ib puag ncig lub qhov muag yuav o thiab hloov mus ua xim dub, xiav, lossis ntshav. Feem ntau, cov qhov mob no yuav kho tau lawv tus kheej hauv ob peb hnub. Txawm li cas los xij, qee zaum lawv tuaj yeem yog ib qho cim ntawm kev puas tsuaj loj dua sab hauv. Yog li nws yog ib lub tswv yim zoo kom mus ntsib kws kho mob.

2. Kev Raug Mob Qhov Muag Tsis Pom Kev

Qhov no yog kev puas tsuaj los ntawm ib yam khoom tsis muaj zog (xws li lub pob lossis tus ntaus pob) ntaus lub qhov muag hnyav. Qhov no tuaj yeem ua rau cov pob txha nyob ib puag ncig lub qhov muag tawg ('orbital fracture'). Qee zaum cov pob txha no tuaj yeem tawg thiab cov leeg nqaij uas txhawb nqa lub qhov muag tuaj yeem raug ntes. Tsis tas li ntawd, yog tias muaj kev ntaus hnyav ntaus lub qhov muag ncaj qha, cov khoom mos mos sab hauv tuaj yeem raug puas tsuaj, dua, lossis tawg ('globe contusion' lossis 'globe rupture'). Qhov no yog ib qho mob hnyav heev.

3. Kub qhov muag

Qhov no tuaj yeem tshwm sim ntau txoj kev sib txawv.

• Los ntawm cov tshuaj lom neeg: Qee cov kua ntxuav hauv tsev, cov khoom xws li cov tshuaj dawb, lossis cov tshuaj siv hauv cov chaw tsim khoom tuaj yeem kub hnyiab qhov muag yog tias lawv nkag mus rau hauv qhov muag.
• Kev Siv Hluav Taws Xob: Kev raug tshav ntuj kub heev tam sim ntawd, xws li los ntawm kev vuam, tuaj yeem hlawv qhov chaw ntawm lub qhov muag. Qhov no kuj hu ua 'corneal flash burn'. Ib yam li ntawd, kev raug hluav taws xob 'UV' (infrared) ntev kuj tuaj yeem ua rau lub qhov muag puas tsuaj.
• Kub heev: Tej yam xws li hluav taws thiab pa dej kuj tuaj yeem kub hnyiab qhov muag.

4. Qhov Muag Khaus / Qhov Muag Pob Ntseg

Qhov no yog ib qho khawb (ib qho 'corneal abrasion') ntawm qhov chaw ntawm qhov pob tshab, puag ncig ntawm lub qhov muag pem hauv ntej, 'cornea' . Qhov no tuaj yeem tshwm sim los ntawm tej yam xws li:

• Cov txhuam pleev, cov cuab yeej
• Kev ua tes
• Ib txoj kev uas tsiaj txhu khawb zoo li miv.
• Yog tias cov iav sib cuag tsis siv kom raug
• Cov khoom me me (xws li hmoov av, xuab zeb) uas ya mus rau hauv lub qhov muag tam sim ntawd

Thaum koj raug khawb rau ntawm koj lub qhov muag , nws mob, kua muag tawm los, thiab nws nyuaj rau pom lub teeb. Ib qho khawb me me tej zaum yuav tsis loj heev. Txawm li cas los xij, qhov khawb tob tuaj yeem ua rau muaj kev phom sij.

5. Kev Raug Mob Los Ntawm Lwm Yam Khoom

Qhov no yog thaum ib yam dab tsi uas tsis haum rau hauv lub qhov muag nkag mus rau hauv lub qhov muag. Piv txwv li, cov xuab zeb, cov nyom txiav, cov hlau txiav, lossis cov iav tawg tuaj yeem nkag mus rau hauv lub qhov muag. Cov no tuaj yeem ua rau mob, khaus, thiab kis kab mob. Yog tias yam khoom ntawd tsis tawm los nrog kua muag, koj yuav tsum mus ntsib kws kho mob kom tshem nws tawm.

6. Kev Raug Mob Nkag Mus

Qhov no yog ib qho mob txaus ntshai heev. Nws yog ib yam khoom ntse uas raug daig rau hauv lub qhov muag, lossis ib yam khoom ceev ceev (xws li lub mos txwv los ntawm rab phom BB) mus ncaj qha rau hauv lub qhov muag. Qhov no tuaj yeem tshwm sim nrog cov khoom xws li billy hooks, darts, riam phom ntse, thiab phom ua si (phom BB, phom paintball). Yam khoom ntawd tuaj yeem nkag mus rau hauv lub qhov muag. Nws yuav tsum tau tshem tawm los ntawm tus kws tshwj xeeb. Qhov no tuaj yeem ua rau los ntshav hauv lub qhov muag thiab ua puas rau qee qhov ntawm lub qhov muag.

Qhov txawv ntawm qhov xwm txheej ntawm lub ntiaj teb qhib thiab lub ntiaj teb kaw yog dab tsi?

Txawm hais tias qhov no yog ib qho teeb meem kho mob me ntsis los, cia peb nkag siab yooj yim.

• Qhov "Kev Raug Mob Qhib Lub Ntiaj Teb" yog qhov raug mob uas nkag mus rau hauv phab ntsa ntawm lub qhov muag, uas yog, qhov dawb ntawm lub qhov muag ('sclera') lossis qhov pob tshab pem hauv ntej ('cornea'). Qhov dawb ntawm peb lub qhov muag tiv thaiv cov khoom mos mos sab hauv. Yog li, yog tias cov khoom sab hauv raug puas tsuaj hauv hom kev sib tsoo no, muaj feem ntau ntawm kev poob qhov muag mus tas li.
• Kev raug mob ntawm lub pob qhov muag kaw yog qhov raug mob uas tsis nkag mus rau hauv phab ntsa ntawm lub qhov muag. Qhov no suav nrog tej yam xws li lub qhov muag dub, kev raug mob los ntawm kev siv zog, thiab khawb rau ntawm lub qhov muag.

Cov cim qhia tias raug mob qhov muag loj yog dab tsi?

Nws nyuaj rau qhia los ntawm sab nraud tias qhov raug mob ntawm lub qhov muag loj npaum li cas. Tej zaum koj yuav tsis paub tias nws puas tau nkag mus rau hauv phab ntsa ntawm lub qhov muag lossis tsis yog. Ib qho me me ntawm qhov txiav lossis ib daim khib nyiab hauv lub qhov muag tsis loj heev. Txawm li cas los xij, txhua qhov raug mob ntawm lub qhov muag tuaj yeem loj heev. Yog tias koj muaj kev tsis ntseeg, nws yog qhov zoo tshaj plaws mus ntsib kws kho mob. Tsis tas li ntawd, ceev faj rau cov cim no:

• Mob thiab o: Yog tias koj mob tas li, mob tsis tuaj yeem ua tau , nws yuav hnyav heev. Tsis tas li ntawd, nrhiav seb qhov mob puas loj zuj zus, kub hnyiab, lossis mob hnyav zuj zus thaum koj tawm mus sab nraud .Nws kuj yog ib qho cim qhia tias cov nqaij ntawm lub qhov muag tau puas lawm thiab tab tom pib zoo. Thaj chaw nyob ib puag ncig lub qhov muag lossis qhov dawb ntawm lub qhov muag yuav o.
• Los ntshav ntawm lub qhov muag: Los ntshav (los ntshav) tuaj yeem tshwm sim los ntawm ntau qhov ntawm lub qhov muag.
• Yog tias qhov dawb ntawm lub qhov muag zoo li muaj ntshav ('subconjunctival hemorrhage').
• Yog tias muaj ntshav sib sau ua ke ntawm lub qhov muag thiab qhov muag uas muaj xim (iris) (hyphema).
• Yog tias muaj ntshav ntws rau tom qab lub qhov muag, uas yog, nyob rau hauv retina (retinal hemorrhage), nws tuaj yeem cuam tshuam rau qhov muag pom kev.
• Kev Hloov Pauv ntawm Qhov Muag: Yog tias muaj kev hloov pauv ntawm qhov muag rau ntau tshaj ob peb feeb tom qab muaj xwm txheej, xav txog qhov ntawd.
• Pom kev tsis meej, pom ob sab.
• Cov xim dub ntab saum huab cua, ci ntsa iab.
• Zoo li ib feem ntawm koj lub zeem muag dub nciab.
• Yog koj tus menyuam tseem hluas, tej zaum koj yuav tsis paub tias nws puas muaj teeb meem pom kev. Tab sis yog tias nws txav mus los txawv txawv, qeeb qeeb, lossis ntog, txhawj xeeb.
• Kev hloov pauv ntawm qhov tsos ntawm lub qhov muag: Saib seb lub qhov muag raug mob puas zoo li txawv ntawm lwm lub qhov muag.
• Zoo li ib lub qhov muag poob qis.
• Qhov loj ntawm lub qhov muag dub loj lossis me tsis zoo.
• Ib lub qhov muag zoo li tawm los yog nqes mus rau hauv.
• Qhov muag poob qis lossis qhov muag tsis pom kev zoo li qub.
• Xav tias nyuaj rau tig ib lub qhov muag mus rau ib qho kev taw qhia.
• Muaj tej yam txawv teb chaws nyob hauv koj lub qhov muag: Yog koj paub tias muaj tej yam nkag mus rau hauv koj lub qhov muag thiab nws tsis tau tawm los, koj yuav tsum mus ntsib kws kho mob kom muab nws rho tawm. Tej zaum koj yuav pom nws nyob hauv koj lub qhov muag. Yog tias nws tsis tawm los nrog kua muag, tsis txhob sim muab nws tshem tawm koj tus kheej, vim tias koj yuav ua rau muaj kev puas tsuaj ntau dua. Tej zaum koj yuav xav tias koj tau muab qhov khoom ntawd tshem tawm lawm, tab sis yog tias nws tseem zoo li muaj tej yam nyob hauv koj lub qhov muag, qhov ntawd yog lwm lub cim qhia tias koj yuav tsum mus ntsib kws kho mob.
• Kev raug mob lossis kev puas tsuaj pom tseeb: Yog tias muaj kev raug mob pom tseeb rau lub qhov muag, lossis yog tias ib feem ntawm lub qhov muag lossis lub qhov muag zoo li tsis zoo lossis txawv, tsis txhob ncua sijhawm nrhiav kev kho mob. Cov qhov txiav pom tseeb, kub hnyiab, lossis cov dej ntws tawm ntawm lub qhov muag yog cov cim qhia meej txog kev phom sij. Yog tias koj paub tias muaj tshuaj lom neeg nkag mus rau hauv lub qhov muag, nws yog qhov txaus ntshai heev. Tam sim ntawd yaug lub qhov muag nrog dej ntws thiab mus ntsib kws kho mob.

Qhov tseem ceeb tshaj plaws: Thaum koj raug mob qhov muag, tsis txhob tsuas yog tsis quav ntsej xwb. Txawm tias qhov raug mob me me los kuj tuaj yeem yog qhov pib ntawm teeb meem loj dua. Yog li, thaum twg koj tsis paub meej, nrhiav kev pab kho mob.

Vim li cas qhov muag raug mob heev?

Qhov laj thawj tseem ceeb uas ua rau qhov muag raug mob heev yog vim peb lub qhov muag puv nrog ntau cov hlab ntsha kawg.Cov hlab ntsha no tswj cov tshuaj tiv thaiv, kev txav mus los, thiab kev pom ntawm peb lub qhov muag. Lawv kuj yog qhov laj thawj uas peb lub qhov muag teb sai sai rau txhua qhov kev xav. Txawm tias yog qhov me me ntawm qhov muag (qhov 'corneal abrasion') tuaj yeem ua rau mob tsis tuaj yeem vim nws nthuav tawm cov hlab ntsha kawg.

Cov ua rau raug mob qhov muag yog dab tsi?

Muaj ntau yam ua rau qhov muag raug mob. Nws yog ib qho tseem ceeb uas peb yuav tsum saib xyuas cov no hauv peb lub neej txhua hnub.

• Kev raug mob ntawm kev ua si: Kev ua si uas muaj kev sib chwv, xws li ncaws pob thiab ntaus pob tesniv, kev ua si uas muaj pob txav ceev (xws li ntaus pob cricket thiab ntaus pob tesniv), thiab kev ua si uas siv cov ntaus pob ntaus pob thiab ntaus pob rackets yuav ua rau raug mob qhov muag ntau dua. Ntau qhov kev raug mob ntawm kev ua si tuaj yeem tiv thaiv tau los ntawm kev hnav tsom iav tiv thaiv, xws li tsom iav tiv thaiv. Txawm li cas los xij, tsis yog txhua qhov kev ua si muaj cov khoom siv tiv thaiv raug cai.
• Kev raug mob hauv chaw ua haujlwm: Cov neeg nyob hauv cov chaw tsim khoom, cov chaw tsim kho, vuam hlau, txiav hlau, thiab sib tsoo tuaj yeem raug mob qhov muag los ntawm cov khib nyiab ya, cov tshuaj lom neeg, thiab cov hluav taws xob hauv chaw ua haujlwm.
• Ua haujlwm hauv tsev thiab vaj: Cov tshuab txiav nyom, cov tshuab xuas ntoo, xim, thiab cov tshuaj siv hauv kev kho vaj tse tuaj yeem ua rau raug mob. Cov tshuab txiav nyom thiab cov tshuab tshuab nplooj tuaj yeem pov cov khib nyiab rau hauv qhov muag. Cov tshuaj lossis cua sov tuaj yeem hlawv qhov muag thaum ntxuav chav ua noj, vaj, lossis tsev.
• Kev ntog thiab kev sib tsoo: Kev sib tsoo tsheb yog ib qho ua rau raug mob qhov muag loj. Tej yam ntaus koj, lossis cov iav tawg nkag rau hauv koj lub qhov muag. Kev poob rau ntawm tej yam xws li lub qhov rooj lossis rooj tog kuj tuaj yeem ua rau raug mob qhov muag. Cov menyuam yaus me tuaj yeem raug mob los ntawm kev ntaus cov khoom ua si ntawm chaw ua si, lossis lawv tuaj yeem raug mob los ntawm kev ntaus lawv tus kheej.
• Cov Khoom Ua Si thiab Kev Lom Zem: Cov khoom ua si ya, phom cua, thiab yo-yos yog cov khoom tseem ceeb uas ua rau cov menyuam yaus raug mob qhov muag. Tsis tas li ntawd, cov cuab yeej kos duab, cwj mem, thiab txiab yog qhov txaus ntshai. Cov khoom zoo li phom BB thiab phom paintball tuaj yeem ua rau txhua tus raug mob qhov muag, tsis hais hnub nyoog li cas. Ib yam li cov neeg tsis tau kawm kuj tuaj yeem ua rau raug mob qhov muag thaum lawv taws hluav taws hauv tsev.
• Kev Ua Phem: Kev ua phem hauv tsev neeg, kev tawm tsam, thiab kev sib ntaus sib tua hauv txoj kev tuaj yeem ua rau muaj qhov muag dub thiab lwm yam kev raug mob.

Cov kws kho qhov muag kuaj mob qhov muag li cas?

Thaum koj mus ntsib kws kho mob, lawv yuav xub nug koj txog koj cov tsos mob thiab seb qhov xwm txheej ntawd tshwm sim li cas. Yog tias koj mob, lawv yuav sim txo qhov mob ntawd ua ntej kuaj koj lub qhov muag. Txawm hais tias lawv yuav kuaj lub qhov muag raug mob ua ntej, lawv yuav kuaj ob lub qhov muag kom pom tias puas muaj kev hloov pauv hauv ob lub qhov muag. Lawv yuav nrhiav cov cim ntawm kev puas tsuaj ntawm lub qhov muag, thiab tom qab ntawd lawv yuav kuaj koj lub zeem muag. Qhov no yuav suav nrog ntau yam kev kuaj. Tus kws kho mob yuav ua cov hauv qab no:

• Yuav kuaj xyuas koj ob lub qhov muag thiab cov nqaij ib puag ncig seb puas o, mob nqaij, los ntshav, lossis raug mob.
• Tshawb xyuas seb puas muaj tej yam txawv teb chaws lossis tej daim me me sab hauv lub qhov muag.
• Nws xyuas seb lub qhov muag ntawm koj lub qhov muag puas sib zog (loj zuj zus thiab me zuj zus) thiab koj lub qhov muag txav mus li cas.
• Koj qhov muag yuav raug kuaj thiab sab hauv ntawm koj lub qhov muag yuav raug saib siv cov khoom siv tshwj xeeb (kuaj qhov muag).
• Yog tias tsim nyog, kev kuaj duab xws li X-rays, ultrasounds, CT scans, lossis MRI scans ntawm lub qhov muag thiab thaj chaw ib puag ncig yuav raug txiav txim siab.
• Yog tias tsim nyog, yuav muab cov tshuaj tua kab mob rau, lossis yuav kuaj mob lossis kho mob raws li kev siv tshuaj loog dav dav.

Koj ua tau dab tsi hauv tsev yog tias koj raug mob qhov muag?

Qhov no yog ib qho teeb meem tseem ceeb heev.

Yog tias muaj tshuaj lom nkag rau hauv koj lub qhov muag, tam sim ntawd yaug koj lub qhov muag nrog dej ntws tsawg kawg 15 feeb. Tom qab ntawd mus rau chav kho mob ceev lossis mus ntsib kws kho mob tam sim ntawd.

Hauv lwm cov xwm txheej, koj yuav tsum sab laj nrog kws kho mob ua ntej kho koj tus kheej hauv tsev. Txawm tias qhov raug mob zoo li me me xwb los, hu xov tooj thiab nug seb koj puas xav tau tuaj. Yog tias tus kws kho mob tau kuaj xyuas thiab kho qhov raug mob thiab txiav txim siab tias nws tuaj yeem kho tau hauv tsev, lawv yuav qhia koj kom ua tej yam xws li:

• Kho mob khaub thuas: Maj mam muab ib lub pob dej khov qhwv rau hauv ib daim ntaub huv rau saum lub qhov muag.
• Cov tshuaj qhov muag: Tus kws kho mob yuav sau ntawv kom muab cov tshuaj qhov muag tshwj xeeb los pab koj ob lub qhov muag kho sai dua.
• Cov Tshuaj Tua Kab Mob: Tus kws kho mob yuav qhia koj seb cov tshuaj tua kab mob twg tsim nyog siv.
• Daim ntaub thaiv qhov muag: Tej zaum yuav hais kom koj siv daim ntaub thaiv qhov muag kom kaw koj lub qhov muag kom txog thaum nws zoo.

Cov neeg uas raug mob qhov muag rov zoo li cas?

Qhov no yuav txawv ntawm ib tus neeg mus rau ib tus neeg. Kev kuaj mob thaum ntxov thiab kev kho mob los ntawm tus kws kho qhov muag tuaj yeem ua rau muaj feem rov zoo thiab tiv thaiv kev pom kev tsis pom kev mus tas li. Qhov feem pua ​​ntawm kev rov zoo nyob ntawm:

• Lub sijhawm siv los kho mob.
• Qhov hnyav ntawm qhov xwm txheej.
• Hom kev sib tsoo uas tau tshwm sim.

Kuv ua tau dab tsi los tiv thaiv kuv ob lub qhov muag kom tsis txhob raug mob?

Txawm hais tias peb tsis tuaj yeem tiv thaiv txhua qhov xwm txheej, peb tuaj yeem tiv thaiv ntau yam kev raug mob ntawm qhov muag. Qhov tseem ceeb tshaj plaws uas koj tuaj yeem ua tau los tiv thaiv koj lub qhov muag yog hnav cov tsom iav tiv thaiv uas tsim nyog rau qhov kev ua ub no uas koj tab tom ua. Nyeem cov lus qhia kev nyab xeeb kom zoo thaum ua si ib qho kev ua si tshiab, ua ib qho project hauv tsev, lossis siv cov tshuaj tshiab. Tsis tas li ntawd, ib txwm saib xyuas cov menyuam yaus nyob ib puag ncig cov khoom ntse, cov khoom ua si, lossis cov tshuaj ntxuav hauv tsev.

Thaum twg kuv yuav tsum mus ntsib kws kho mob txog qhov raug mob ntawm qhov muag?

Yog tias koj lossis koj tus menyuam muaj tej yam cim qhia tias raug mob qhov muag, hu rau kws kho mob tam sim ntawd. Yog tias tsis kho, ntau yam kev raug mob qhov muag tuaj yeem ua rau pom kev tsis meej, dig muag, thiab lwm yam kab mob qhov muag.

• Yog tias muaj tshuaj lom neeg lossis lwm yam tshuaj ua rau khaus nkag mus rau hauv koj ob lub qhov muag, yaug nrog dej huv thiab hu rau kws kho mob.
• Yog koj muaj ib yam khoom ntse ntse daig hauv koj lub qhov muag, tsis txhob sim tshem nws koj tus kheej. Nrhiav kev kho mob tam sim ntawd.

Yog tias qhov xwm txheej loj heev, hu rau 911 tam sim ntawd lossis mus rau chav kho mob ceev hauv tsev kho mob ze tshaj plaws. Kev puas tsuaj rau lub qhov muag loj heev thiab kev pom kev tsis meej los ntawm kev sib tsoo ntawm lub qhov muag tuaj yeem ua rau dig muag mus tas li yog tias tsis kho.

Thaum kawg, nco ntsoov qhov no (Cov Lus Coj Mus Tsev)

Kev raug mob ntawm qhov muag yog ib yam dab tsi uas koj yeej tsis paub tias thaum twg lossis leej twg yuav raug mob. Yog li ntawd, ib txwm ceev faj thiab hnav cov tsom iav tiv thaiv. Yog tias koj lossis koj tus menyuam raug mob ntawm qhov muag, tsis txhob txhuam koj lub qhov muag. Tsis txhob sim tshem cov khoom ntse uas daig hauv lossis nyob ib puag ncig koj lub qhov muag. Qee qhov kev raug mob ntawm qhov muag tuaj yeem ua rau pom kev tsis meej - yog li nrhiav kev kho mob tam sim ntawd. Koj ob lub qhov muag muaj nqis heev rau koj, yog li nws yog koj lub luag haujlwm los saib xyuas lawv. Tsis txhob ntshai, tab sis ceev faj!

Kev puas tsuaj rau qhov muag, kev raug mob rau qhov muag, kev sib tsoo ntawm qhov muag, qhov muag dub, Kev puas tsuaj rau lub qhov muag, kev pab thawj zaug rau qhov muag, kev tiv thaiv qhov muag