Raws li tus tswv tsiaj, peb xav kom peb cov dev muaj kev zoo siab thiab noj qab nyob zoo, tab sis qee zaum lawv yuav ntsib teeb meem kev noj qab haus huv, suav nrog kev hnov lus tsis zoo. Thaum tsis hnov lus yog ib qho teeb meem tshwm sim hauv tib neeg, nws tuaj yeem tshwm sim hauv dev. Tab sis peb yuav ua li cas thiaj paub yog tias lawv tsis hnov lus? Cov dev puas muaj kev kuaj hnov lus?Zoo, yog! Cov dev muaj lawv tus kheej qhov kev kuaj hnov lus thiab feem ntau siv yog hu ua Brainstem Auditory Evoked Response lossis BAER.
Nyob rau hauv tsab xov xwm no, peb yuav tshawb txog qhov kev xeem BAER rau cov dev, qhov ua rau, thiab cov tsos mob ntawm kev hnov lus tsis zoo hauv dev, qhov tseem ceeb ntawm kev kuaj mob ntxov, thiab cov kauj ruam uas peb tuaj yeem ua rau peb cov phooj ywg furry nrog hnov poob.
Lub paj hlwb Auditory Evoked Response Test for Dogs
Lub Brainstem Auditory Evoked Response (BAER) test yog ib qho kev sim hnov lus siv los kuaj xyuas qhov hnov lus hauv dev1. Nws yog ib txoj kev uas tsis yog-invasive uas ntsuas cov hluav taws xob kev ua ntawm lub auditory paj hlwb thiab hlwb nyob rau hauv teb rau suab stimuli.
Thaum lub sijhawm xeem BAER, tus dev hnav lub mloog pob ntseg uas xa cov clicks lossis lub suab ntawm ntau zaus thiab siv zog. Cov hluav taws xob tso rau ntawm tawv taub hau ntsuas hluav taws xob ua haujlwm ntawm lub paj hlwb thiab lub hlwb, thiab cov txiaj ntsig tau raug kaw thiab tshuaj xyuas.
Qhov kev xeem BAER tuaj yeem kuaj pom qhov tsis hnov lus hauv ib lossis ob lub pob ntseg, txiav txim siab qhov tsis hnov lus, thiab txheeb xyuas qhov tshwj xeeb ntawm lub mloog pob ntseg uas cuam tshuam.
Thaum kuaj tau zoo, cov ntaub ntawv no tuaj yeem pab tus kws kho tsiaj muab cov kev kho mob tsim nyog thiab pom zoo rau kev nyob nrog tus dev tsis hnov lus.
Nco ntsoov tias tsis yog txhua qhov kev hnov lus tsis tuaj yeem kuaj pom los ntawm BAER, thiab tej zaum yuav muaj kev txwv tsis pub ua BAER xws li yog tias koj tus dev muaj mob pob ntseg. Nco ntsoov sab laj thiab ua raws li koj tus kws kho tsiaj cov lus pom zoo txog koj tus dev lub rooj sib hais.
Dab tsis hnov lus hauv dev yog dab tsi?
Kev hnov lus hauv dev tshwm sim thaum lawv lub peev xwm hnov suab raug txo lossis ploj tag. Muaj ntau hom kev hnov lus tsis zoo, suav nrog cov khoom siv hluav taws xob, kev hnov lus, thiab tsis hnov lus sib xyaw nyob ntawm seb qhov kev puas tsuaj nyob rau ntawm lub tshuab mloog.
Muaj ntau txoj hauv kev uas tus dev tuaj yeem ua rau tsis hnov lus. Qee qhov xwm txheej, cov noob caj noob ces ua lub luag haujlwm loj thaum lwm tus thaum kawg tau txais lawv thaum muaj hnub nyoog laus lossis raug mob.
Qhov tseem ceeb ntawm kev kuaj pom qhov tsis hnov lus hauv dev
Kev kuaj pom tsis hnov lus ntxov yog qhov tseem ceeb los tiv thaiv kev txhim kho ntawm lwm yam teeb meem kev noj qab haus huv uas yuav tshwm sim los ntawm kev hnov lus tsis zoo, xws li kev ntxhov siab lossis teeb meem kev coj cwj pwm. Tsis tas li ntawd, kev kuaj mob tsis hnov lus tuaj yeem muab cov ntaub ntawv tseem ceeb rau kev nyob nrog tus dev tsis hnov lus thiab muab kev nkag mus rau cov kev kho mob uas tsim nyog.
Txiv Neej Muaj Kev Hnov Lus
Txhua tus dev tuaj yeem ua lag ntseg thaum yug los, tab sis muaj ob peb hom tsiaj uas muaj kev phom sij ntau dua li lwm tus. Dalmatians paub txog lawv qhov kev pom zoo rau kev hnov lus tsis zoo, nrog ib ncig ntawm 30% ntawm cov tsiaj tau ntsib nws. Australian Shepherds thiab Bull Terriers kuj muaj kev pheej hmoo siab tsis hnov lus.
Hauv qab no yog lwm hom tsiaj uas muaj kev pheej hmoo siab tsis hnov lus:
- English Setters
- Beagles
- Collies
- Akitas
- Boston Terriers
- M altese
- Cocker Spaniel
Haring Loss Causes
Congenital thiab Genetic
Congenital ua rau hnov tsis hnov lus nyob rau hauv dev muaj tshwm sim thaum yug los thiab muaj peev xwm yog vim ib tug underdeveloped pob ntseg kwj dej los yog txawv txav nyob rau hauv lub puab pob ntseg. Cov caj ces ntawm kev hnov lus hauv dev tuaj yeem tau txais los ntawm lawv niam lawv txiv, ua rau muaj qhov txawv txav hauv cochlea lossis auditory paj hlwb.
Cov dev uas muaj cov noob xim piebald lossis cov noob xim merle kuj muaj kev pheej hmoo ntawm kev hnov lus tsis zoo.
Acquired Causes
Tau qhov tsis hnov lus hauv dev tuaj yeem tshwm sim vim kev raug mob lossis kab mob rau lub pob ntseg noj qab haus huv, lossis hnov lus tsis zoo uas tshwm sim tom qab lub neej.
Qhov no yuav suav nrog cov hauv qab no:
- Nyob zoo
- pob pob ntseg
- Tseem muaj suab nrov
- Tumors
- Head raug mob
- Degenerative paj hlwb hloov
- Perforation hauv pob ntseg nruas
- Ototoxic tshuaj
Cov tsos mob ntawm kev hnov lus tsis hnov lus kom saib xyuas koj tus dev
Raws li tus tswv tsiaj, nws yog ib qho tseem ceeb kom paub txog cov tsos mob ntawm kev hnov lus tsis hnov tsw ntawm cov dev kom nrhiav kev kho mob sai thiab kuaj mob sai.
Qee yam tshwm sim ntawm kev hnov lus tsis hnov lus kom saib xyuas suav nrog:
- Tsis teb rau ib puag ncig lub suab
- Tsis teb rau lub npe hu
- Tsis teb rau lub suab nrov thiab nrov ua cov khoom ua si
- Nyob hauv lub suab nrov
- Tsis muaj zog thiab muaj zog
- ntxhi thiab nplawm
- Txoj kev nyuaj siab
Kuv Yuav Tshuaj Xyuas Kuv Tus Aub Li Cas?
Muaj ob peb txoj hauv kev zoo los tshuaj xyuas koj tus dev kom hnov lus tsis hnov lus hauv tsev. Ib qho yog saib xyuas lawv tus cwj pwm thaum koj ua suab lossis hu lawv lub npe los ntawm qhov sib txawv.
Tsis tas li ntawd, koj tuaj yeem siv cov khoom uas ua suab sib txawv, xws li rattling ib txheej ntawm cov yuam sij, ntaus lub qhov rooj, lossis tuav cov lauj kaub hlau kom pom tias koj tus dev teb. Nco ntsoov tias thaum ua suab nrov, nco ntsoov tias koj tawm ntawm txoj kab ntawm qhov pom ntawm koj tus dev kom tiv thaiv tsis pom kev pom thaum teb!
Nyob Nrog dev Nrog Tsis hnov lus
Nyob nrog tus dev tsis hnov lus yuav xav tau qee qhov kev hloov kho, xws li siv tes taw qhia es tsis txhob hais lus lossis ua kom koj tus dev ib txwm pom.
Txawm tias lawv qhov kev xav tsis zoo, ntau tus dev tsis hnov lus tseem tuaj yeem ua neej zoo siab thiab ua tiav lub neej nrog kev txhawb nqa thiab kev cob qhia. Raws li cov niam txiv dev, nws yog ib qho tseem ceeb kom ua siab ntev rau koj tus dev thiab muab lawv nrog qhov chaw nyab xeeb thiab xis nyob.
Tsis tas li ntawd, nws tseem ceeb heev uas yuav tsum tau ua cov kauj ruam tsim nyog los tiv thaiv koj tus dev los ntawm kev phom sij, xws li khaws cia rau hauv txoj hlua khi thaum sab nraud lossis txhim kho kev nyab xeeb hauv koj lub tsev kom tiv thaiv kev ntog lossis xwm txheej.
Kev tshuaj xyuas tsis tu ncua nrog tus kws kho tsiaj tuaj yeem pab saib xyuas koj tus dev qhov hnov lus tsis zoo thiab kev noj qab haus huv tag nrho.
Puas muaj cuab yeej hnov lus rau dev?
Zoo li tib neeg, muaj cov cuab yeej hnov lus rau dev. Kev hnov lus rau dev ua haujlwm zoo ib yam li cov neeg rau tib neeg, ua kom nrov nrov kom hnov lus zoo. Cov cuab yeej no tuaj yeem hloov kho kom haum rau cov duab thiab qhov loj ntawm koj tus dev lub pob ntseg thiab tuaj yeem txhim kho lawv lub neej zoo los ntawm kev tso cai rau lawv hnov zoo dua.
Nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias cov khoom siv hnov lus tsis yog kho tsis hnov lus tab sis tsuas yog ib qho cuab yeej los pab kom lawv hnov lus tsis zoo xwb. Cov cuab yeej mloog kuj muaj cov qauv kev sib tw thiab tej zaum yuav tsis haum rau txhua tus dev.
Koj tus kws kho tsiaj tuaj yeem pab txiav txim seb lub pob ntseg puas yog ib qho kev xaiv tsim nyog rau koj tus dev thiab pom zoo hom zoo tshaj plaws rau lawv cov kev xav tau tshwj xeeb.
Txoj Kev Xav
Cov Kev Ntsuas Lub Hlwb Lub Hlwb Evoked Response (BAER) yog ib qho kev xeem tsis hnov lus uas tuaj yeem kuaj pom tsis hnov lus hauv dev thiab muab cov ntaub ntawv tseem ceeb rau kev nyob nrog tus dev tsis hnov lus. Tsis hnov lus yog ib qho teeb meem tshwm sim hauv cov dev uas tuaj yeem tshwm sim los ntawm ntau yam. Nws yog ib qho tseem ceeb kom paub txog cov tsos mob ntawm kev hnov lus tsis zoo hauv dev thiab nrhiav kev kho mob sai yog tias koj xav tias koj tus dev tau hnov lus tsis zoo.
Nyob nrog tus dev tsis hnov lus yuav tsum tau hloov kho, tab sis nrog txoj kev txhawb nqa thiab kev hlub, cov dev tsis hnov lus tseem tuaj yeem ua rau muaj kev zoo siab thiab ua tiav lub neej!
