Yuav ua li cas thiaj loj tau cov menyuam kawm ntawv? Cov lus nug no feem ntau nug los ntawm cov neeg mob. Cov menyuam kawm ntawv yog ib lub qhov nyob rau hauv lub iris. Nws qhov loj me yog nyob ntawm seb lub teeb nkag mus rau qhov muag. Muaj ntau txoj hauv kev pharmacological thiab tsis yog tshuaj rau kev loj hlob ntawm cov menyuam kawm ntawv. Cov txheej txheem no siv tau li cas? Thiab lawv puas tuaj yeem siv hauv tsev yam tsis muaj kws kho mob sau ntawv? Peb yuav xav txog cov teeb meem no hauv kab lus.
yog dab tsi rau
Thaum twg yuav tsum kom tus menyuam loj tuaj? Qee zaum, qhov no yog qhov tsim nyog rau kev kho mob:
- Ua ntej qhov kev xeem nyiaj txiag. Nyob rau ua ntej ntawm tus txheej txheem, tus kws kho mob tau sau tshwj xeeb tee rau tus neeg mob kom dilate tus menyuam kawm ntawv. Qhov no tso cai rau tus kws kho qhov muag los tshuaj xyuas cov qauv ntawm cov fundus zoo dua.
- Ua ntej kev phais qhov muag. Cov menyuam kawm ntawv dilation feem ntau yuav tsum tau ua ua ntej kev phais. Qhov no txhawb kev ua haujlwm.
Nws tsis yog qhov tsis yooj yim rau cov poj niam los nthuav lawv cov menyuam kawm ntawv kom zoo nkauj. Qhov no muab qhov zoozoo heev expressiveness thiab attractiveness. Cov neeg nyob ib puag ncig pom cov menyuam kawm ntawv dilated raws li lub cim ntawm kev zoo siab thiab kev phooj ywg. Txawm li cas los xij, nyob rau hauv cov xwm txheej zoo li no, nws tsis pom zoo kom siv cov tshuaj pleev qhov muag muaj zog. Lawv muaj ntau yam kev mob tshwm sim thiab yuav tsum tsuas yog siv rau kev kho mob thiab raws li kws kho mob tau sau tseg. Yog tias koj xav nthuav cov menyuam kawm ntawv kom zoo nkauj, ces koj yuav tsum siv txoj kev nyab xeeb. Peb yuav saib lawv ntxiv.
Yuav ua li cas cov leeg qhov muag ua haujlwm
Ua ntej teb cov lus nug: "Yuav ua li cas kom cov tub ntxhais kawm nce ntxiv?", Nws yog ib qho tsim nyog yuav tsum tau saib rau hauv kev ua haujlwm ntawm lub qhov muag cov leeg. Muaj ob pawg leeg nyob rau hauv lub cev ntawm lub zeem muag:
- radial;
- ncig.
Lub hauv nruab nrab paj hlwb reacts rau lub teeb. Nyob rau hauv lub teeb ci, nws xa cov cim rau lub qhov muag. Qhov no ua rau cov leeg ncig, uas ua rau cov lumen hauv cov iris. Yog li ntawd, nyob rau hauv lub teeb ci, qhov loj ntawm cov menyuam kawm ntawv ib txwm txo qis. Qhov no tiv thaiv retina los ntawm tshav kub.
Nyob hauv qhov tsaus ntuj, cov leeg radial pib ua haujlwm. Nws yog nws lub luag haujlwm rau kev nthuav dav ntawm cov menyuam kawm ntawv (mydriasis). Qhov qhib hauv iris nce, thiab ntau lub teeb ci nkag mus rau hauv lub qhov muag. Qhov no tso cai rau tus neeg kom paub qhov txawv ntawm cov khoom hauv qhov tsaus ntuj.
Cov menyuam kawm ntawv laus qhov nruab nrab yog 4 hli hauv nruab nrab lub teeb, thiab nyob ib ncig ntawm 5-6 hli hauv cov menyuam yaus.
Factors
Cia peb xav txog yam uas cuam tshuam rau kev ua haujlwm ntawm cov leeg radial. Cov laj thawj hauv qab no rau cov menyuam kawm ntawv dilated tuaj yeem paub qhov txawv:
- qistheem teeb pom kev zoo;
- nce ntau ntawm adrenaline;
- kev haus cawv thiab dej qab zib;
- cuam tshuam ntawm cov tshuaj hormone serotonin;
- nce kev txaus siab rau lub zeem muag.
Tseem muaj cov kab mob ua rau mydriasis. Piv txwv li, nrog kev pom ze thiab pom deb, ib tus neeg yuav tsum ua kom nws lub qhov muag pom ib yam khoom. Qhov no activates cov leeg radial. Cov menyuam kawm ntawv dilated hauv tus neeg mob tuaj yeem pom nrog spasms ntawm lub qhov muag cov leeg, nce intracranial siab, thiab fragility ntawm cov hlab ntsha ntawm sclera.
Tom ntej no, peb yuav saib ntau txoj hauv kev los ua kom cov lumen hauv iris.
Tshuaj
Muaj cov tee tshwj xeeb rau cov menyuam kawm ntawv dilation. Cov no suav nrog:
- "Irifrin".
- "Nkauj".
- "Atropine".
Txawm li cas los xij, cov tshuaj no tsuas yog siv tau raws li kws kho mob tau sau tseg. Lawv tau siv ua ntej kuaj ophthalmological, nrog rau kev kho mob ntawm qhov muag. Nws yog nruj me ntsis txwv tsis pub faus cov tshuaj no los txhim kho qhov tsos. Cov tshuaj no muaj ntau yam contraindications thiab phiv.
Tso "Irifrin" cuam tshuam rau receptors uas nkag siab rau adrenaline. Qhov no adrenal hormone ua rau cov menyuam kawm ntawv dilate. Cov tshuaj kuj muaj cov nyhuv vasoconstrictive. Cov lus qhia rau kev siv qhov muag tee "Irifrin" txwv tsis pub siv cov tshuaj no rau ntshav qab zib mellitus, lub kaum sab xis kaw glaucoma, kub siab, kab mob plawv.thiab thyroid caj pas. Hauv qee cov neeg mob, cov tshuaj tuaj yeem ua rau tachycardia, nce ntshav siab, ua rau cov hlab ntsha loj zuj zus.
Ntev npaum li cas cov tub ntxhais kawm dilation poob? Tom qab siv cov tshuaj "Irifrin", lub lumen hauv iris nce li 2 teev. Nws yog ib qho tshuaj ua kom luv luv thiab siv sai sai ua ntej kev kuaj mob.
Drops "Midrum" xa mus rau anticholinergics. Lawv inhibit qhov kev ua ntawm lub paj hlwb ntawm lub qhov muag. Qhov no ua rau kev so ntawm cov leeg ncig thiab nce hauv cov menyuam kawm ntawv. Txawm li cas los xij, cov tshuaj no ua rau spasm ntawm kev pab thiab lub sij hawm luv luv qhov muag tsis pom kev. Mydriasis tshwm sim kwv yees li 5-10 feeb tom qab instillation thiab ncav cuag qhov siab tshaj plaws tom qab 1 teev. Cov nyhuv ntawm cov tshuaj yuav kav ntev li 6 teev. Cov tee no yuav tsum tsis txhob siv rau glaucoma. Lawv tuaj yeem ua rau mob taub hau, qhov ncauj qhuav, poob ntshav siab, tso zis tso zis.
"Atropine" yog qhov ua haujlwm ntev ntawm cov tub ntxhais kawm dilation. Lawv cov nyhuv yuav kav ntev li ob peb hnub. Cov tshuaj kuj yog ib qho anticholinergic. Qhov no yog ib qho ntawm cov muaj zog tshaj plaws mydriatics, nws yuav tsum tsis txhob siv ib leeg. Cov tshuaj ua rau pom kev tsis pom kev, uas yog ib ntus. Nws muaj tib yam kev mob tshwm sim tsis zoo li Midrum, tab sis ntau tshaj tawm thiab kav ntev. Niaj hnub no, cov kws kho mob tab tom sim muab tshuaj maj mam txhais ua ntej kev kuaj mob.
Drinks & Supplements
Hownce cov menyuam kawm ntawv nrog kev noj zaub mov tshwj xeeb? Koj tuaj yeem ua qhov no los ntawm kev tsis tu ncua nrog rau cov dej haus caffeinated hauv koj cov zaub mov:
- strong tshuaj yej;
- coffee;
- zog.
Caffeine nce adrenaline ntau lawm los ntawm cov qog adrenal, uas ua rau cov menyuam kawm ntawv loj. Cov nyhuv ntawm cov tshuaj no rau lub cev kav li 5 teev.
Txawm li cas los xij, tseem tsis muaj kev nyab xeeb rau kev tsim txom cov dej qab zib uas muaj caffeinated. Qhov no tuaj yeem ua rau tachycardia, insomnia, dhia hauv ntshav siab. Caffeine yog categorically contraindicated nyob rau hauv cov kab mob plawv, kub siab, thiab nce paj hlwb excitability.
Cawv cawv kuj pab txhawb cov menyuam kawm ntawv kom loj tuaj. Tom qab haus ib khob ntawm caw liab, ib tug neeg tau hais tias mydriasis, uas tsis kav ntev. Nws feem ntau tsis pom zoo kom siv qhov zoo li no ntawm kev nce cov menyuam kawm ntawv. Kev haus cawv ua rau lub cev mob ntau dua qhov zoo.
Yuav ua li cas kom cov menyuam loj tuaj nrog zaub mov? Hauv cov khw muag tshuaj thiab cov khw muag khoom noj khoom haus, koj tuaj yeem nrhiav cov tshuaj "5-HTP". Nws muaj serotonin. Cov tshuaj no ua rau mydriasis. Tsis tas li ntawd, noj cov khoom noj khoom haus pab txhim kho lub siab, zoo pw tsaug zog zoo thiab normalize qhov hnyav. Txawm li cas los xij, nws yuav tsum nco ntsoov tias kev noj zaub mov ntau dhau tuaj yeem ua rau xeev siab thiab raws plab, vim tias serotonin ntau dhau ua rau lub plab zom mov.
Autosuggestion
Yuav ua li cas kom cov menyuam kawm ntawv ntawm koj tus kheej, tsis siv cov tee thiab khoom noj khoom haus? ua li caspeb twb tau hais tias qhov loj ntawm qhov qhib hauv iris yog cuam tshuam los ntawm lub hauv paus paj hlwb. Koj tuaj yeem sim siv cov txheej txheem hauv qab no raws li kev qhia tus kheej:
- xav tias koj nyob hauv qhov tsaus ntuj tag lossis xav txog qee yam khoom dub. Yog tias ib tug neeg muaj lub tswv yim zoo, ces txoj kev no tuaj yeem ua rau cov tub ntxhais kawm dilation, uas yuav kav ntev li 10-15 feeb.
- Nco ntsoov cov xwm txheej uas ua rau koj muaj zog thiab muaj lub siab xav. Qhov no txhawb kev tsim cov tshuaj hormone adrenaline, uas txhawb nqa mydriasis.
- Kaw koj ob lub qhov muag thiab xav txog tej yam uas ua rau koj zoo siab. Cov kev xav zoo ua rau muaj kev tsim cov serotonin hauv lub cev, uas cov kws kho mob hu ua "cov tshuaj hormones txaus siab".
Nrog kev cob qhia ntev, koj tuaj yeem kawm los cuam tshuam qhov loj ntawm cov menyuam kawm ntawv nrog lub zog ntawm kev xav. Txawm li cas los xij, cov txheej txheem no nyuaj rau siv thaum sib txuas lus nrog tib neeg. Tom qab tag nrho, nws yog tsis yooj yim sua rau ib txhij perceive cov lus ntawm interlocutor thiab koom nyob rau hauv tus kheej-hypnosis.
qhov muag tawm dag zog
Yuav ua li cas kom cov menyuam kawm ntawv koj tus kheej nce ntxiv nrog kev pab ntawm kev tawm dag zog? Txoj kev yooj yim tshaj plaws yog nyob hauv chav tsaus. Qhov tsis muaj lub teeb ua rau kev ua haujlwm ntawm cov leeg radial. Txawm li cas los xij, physiological mydriasis tsis kav ntev heev. Tom qab nkag mus rau hauv lub teeb, cov tub kawm ntawv yuav txwv tsis pub dhau 1-3 feeb.
Koj tuaj yeem sim ua qhov kev tawm dag zog qhov muag hauv qab no:
- Kho koj qhov ntsia ntawm qhov khoom nyob deb. Koj yuav tsum tau sim xav txog nws hauv txhua yam ntsiab lus. Kev ua haujlwm ntawm ob lub qhov muag ntau ntxiv yuav ua rau muaj kev hais tawm mydriasis.
- Nkag mus rau hauv chav tsaus ntuj thiab sim ua tib zoo xav txog cov khoom nyob ib puag ncig koj.
- Tighten koj cov leeg hauv plab thiab tuav lawv nyob ntawd kom ntev li ntev tau. Qhov no yuav ua rau cov menyuam kawm ntawv nthuav dav. Cov kws kho mob tseem tsis tau pom qhov piav qhia meej rau qhov tshwm sim no.
Zoo kawg
Peb tau pom tias muaj ntau txoj hauv kev nyab xeeb los txhawb cov menyuam kawm ntawv hauv tsev. Yog li ntawd, tsis txhob siv lub zog tee los txhim kho qhov muag ntawm qhov muag. Mydriatics tsuas yog siv tau raws li tus kws kho qhov muag qhia ua ntej cov txheej txheem kuaj mob. Kev tsim txom ntawm cov tshuaj no tuaj yeem ua rau muaj kev cuam tshuam ntawm qhov chaw nyob, pom kev cuam tshuam, nrog rau kev qaug rau lub cev.
