Ultrasound mu mafunso 10

Kodi ultrasound ndi chiyani

Kuyezetsa kumachitika pogwiritsa ntchito ultrasound. A kafukufuku ntchito m`mimba kapena mwachindunji anaikapo mu nyini amatumiza ultrasound. Mafundewa amawonetsedwa ndi ziwalo zosiyanasiyana ndikutumizidwa ku mapulogalamu apakompyuta omwe amamanganso chithunzi munthawi yeniyeni pazenera.

Ultrasound: ndi kapena popanda Doppler?

Ma ultrasound ambiri amapangidwa ndi Doppler. Izi zimapangitsa kuti athe kuyeza kuthamanga kwa magazi, makamaka m'mitsempha ya umbilical. Motero tingathe kuyamikira kusinthana kwapakati pa mayi ndi mwana, zomwe ndi mkhalidwe wa mwana wosabadwayo.

Chifukwa chiyani gelisi yapadera imagwiritsidwa ntchito nthawi zonse?

Chifukwa chaukadaulo kwambiri: izi ndi kuthetsa thovu ambiri mpweya momwe angathere pakhungu kuti akhoza kusokoneza pafupipafupi ultrasound. Choncho gel osakaniza amathandizira kufalitsa ndi kulandira mafundewa.

Kodi muyenera kutaya / kudzaza chikhodzodzo chanu musanapange ultrasound?

Ayi, izi sizikufunikanso. Malangizo omwe amayenera kubwera ku ultrasound ndi chikhodzodzo chokwanira ndi ntchito. Zinali zovomerezeka makamaka mu trimester yoyamba pamene chikhodzodzo chimabisala chiberekero chaching'ono. Koma, tsopano, ultrasound iyi imachitika kumaliseche ndipo chikhodzodzo sichimasokoneza.

Kodi ultrasound imachitika liti?

Iye ali kwenikweni tikulimbikitsidwa kukhala ndi ma ultrasound atatu pa nthawi yomwe ali ndi pakati pa masiku enieni: masabata 12, 22 ndi 32 a bere (ie masabata 10, 20 ndi 30 a mimba). Koma amayi ambiri oyembekezera amakhalanso ndi a ultrasound yoyambirira kwambiri pokambirana ndi gynecologist awo kumayambiriro kwa mimba kuonetsetsa kuti mimba ikukula bwino mu chiberekero osati mu chubu (ectopic pregnancy). Potsirizira pake, pakakhala zovuta kapena mimba zambiri, ma ultrasound ena akhoza kuchitidwa.

2D, 3D kapena 4D ultrasound, chomwe chiri bwino?

Ma ultrasound ambiri amachitidwa mu 2D, wakuda ndi woyera. Palinso ma 3D kapena 4D ultrasounds: mapulogalamu apakompyuta amaphatikiza kuyika kwa voliyumu (3D) ndikusintha (4D). Pakuwunika zolakwika za fetal, 2D ultrasound ndiyokwanira. Timagwiritsa ntchito 3D kuti tikhale ndi zithunzi zowonjezera zomwe zimatsimikizira kapena kutsutsa kukayikira komwe kunachitika panthawi ya 2D echo. Titha kukhala ndi lingaliro lathunthu la kuuma kwa mkamwa wong'ambika, mwachitsanzo. Koma ena sonographers okonzeka ndi 3D zipangizo, nthawi yomweyo amachita mtundu uwu wa ultrasound, kwambiri kusuntha kwa makolo, chifukwa timaona mwanayo bwino kwambiri.

Kodi ultrasound ndi njira yodalirika yowunikira?

Limapereka chidziwitso cholondola kwambiri monga zaka za mimba, chiwerengero cha miluza, malo a mwana wosabadwayo. Komanso ndi ultrasound kuti tikhoza kuzindikira zolakwika zina. Koma popeza izi ndi zithunzi zomangidwanso, zolakwika zina zimatha kusazindikirika. Mosiyana ndi zimenezo, katswiri wa sonographer nthawi zina amawona zithunzi zina zomwe zimamupangitsa kuti ayambe kukayikira zachilendo ndi kufufuza zina (ultrasound, amniocentesis, etc.) ndizofunikira.

Kodi akatswiri a sonographer onse ndi ofanana?

Ultrasounds akhoza kuchitidwa ndi madokotala osiyanasiyana zapaderazi (obereketsa gynecologists, radiologists, etc.) kapena azamba. Koma mtundu wa mayeso akadali pano wodalira kwambiri: zimasiyanasiyana kutengera yemwe akuchita. Njira zamakhalidwe abwino zikupangidwa pano kuti machitidwe azikhala ofanana.

Kodi ultrasound ndiyowopsa?

Ultrasound imatulutsa mphamvu yotentha komanso imakhudza minofu yamunthu. Chimanga pa mlingo wa atatu ultrasounds pa mimba, palibe zotsatira zoipa zasonyezedwa pa mwanayo. Ngati ma ultrasound owonjezera ali ofunikira pazachipatala, phindu limaonedwa kuti likuposa zoopsa zake.

Nanga bwanji za “mafuu a ziwonetsero”?

Magulu angapo a akatswiri amalangiza motsutsana ndi mchitidwe wa ultrasound anachita kwa sanali mankhwala zolinga ndi kutchulidwa chenjezo kwa makampani omwe akufuna. Chifukwa: kuti mopanda kufunika kuvumbulutsa mwana wosabadwayo kuti ultrasound kukomera chitetezo cha thanzi la m`tsogolo mwana. Zowonadi, kuvulaza kwa ultrasound kumalumikizidwa ndi nthawi, ma frequency ndi mphamvu yowonekera. Komabe, m'makumbukidwe awa, mutu wa mwana wosabadwayo umalunjika kwambiri ...