2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Vagal maneuvers yuav tsum tau ua yog tias koj tsis muaj lwm yam tsos mob, xws li lightheadedness, mob hauv siab, lossis ua tsis taus pa. Cov no tuaj yeem yog cov cim qhia tias koj muaj mob plawv. Koj tuaj yeem mob stroke yog tias lub plawv dhia nrawm nrog: mob taub hau tam sim ntawd.
Lub hom phiaj ntawm kev ua haujlwm vagal maneuvers yog dab tsi?
Vagal maneuvers yog siv los sim qeeb ib ntu ntawm supraventricular tachycardia (SVT). Cov maneuvers yooj yim no txhawb cov hlab ntsha vagus, qee zaum ua rau qeeb ntawm cov hluav taws xob impulses los ntawm atrioventricular (AV) ntawm lub plawv. Nco ntsoov nrog koj tus kws kho mob tham ua ntej sim cov no.
Thaum twg vagal maneuvers contraindicated?
Valsalva maneuvers yog contraindicated nyob rau hauv cov neeg mob nrog SVT txuam nrog: mob myocardial infarction• haemodynamic instability (xws li systolic ntshav siab <90 mmHg) • aortic stenosis • carotid artery stenosis • glaucoma retinopathy.
Yuav ua li cas yog txoj hauv kev tsim nyog kom tus menyuam mos ua qhov vagal maneuver?
Rau cov menyuam mos lossis menyuam yaus uas tsis tuaj yeem ua raws li cov lus qhia no, vagal maneuvers suav nrog:
- Muab ib pob dej khov tso rau ntawm qhov muag rau 15-30 sec. Ib lub hnab khov ntawm cov zaub ua haujlwm zoo heev. Tsis txhob tso ib yam dab tsi nyob ib ncig ntawm tus me nyuam lub qhov ntswg.
- Nias tus menyuam mos lub hauv caug rau hauv siab li 15-30 vib nas this.
Yuav ua li cas thiaj ua tau lub vagal maneuver?
Avagal maneuver yog ib qho kev txiav txim siv los ua kom lub plawv dhia qeeb los ntawm kev txhawb lub paj hlwb. Cov hlab ntsha vagus yog cov hlab ntsha ntev tshaj plaws ntawm lub paj hlwb uas tsis muaj zog thiab pab tswj ntau yam tseem ceeb ntawm tib neeg lub cev, suav nrog lub plawv dhia, ntshav siab, tawm hws, thiab plab zom mov.
Pom zoo:
Yuav ua li cas maneuvers yuav tsum tau ntawm kev xeem tsav qld?
Koj tseem yuav tau ua kom tiav ob qhov kev ua haujlwm hauv qab no, raws li qhov kev thov ntawm tus kws kuaj tsav tsheb; U-turn. Hill pib. Nkauj tiaj tiaj. Reversing exercise. Tig mus. Tsis siv neeg hloov iav. Yuav ua li cas maneuvers yuav tsum tau ntawm kev xeem tsav tsheb 2021?
Puas vag maneuvers ua rau tachycardia?
Qhov no ntawm koj lub paj hlwb tswj cov haujlwm uas koj tsis tas yuav xav txog, xws li lub plawv dhia, plab zom mov, qhov ua pa, thiab lwm yam. Nyob rau hauv cov ntaub ntawv ntawm tachycardia, ib tug vagal maneuver tuaj yeem ua rau lub paj hlwb autonomic kom qeeb hluav taws xob conduction los ntawm AV node.
Leej twg maneuvers ib pab tub rog?
Maneuver tsov rog, lossis kev ua tsov rog ua rog, yog kev ua tub rog uas sim kov yeej cov yeeb ncuab los ntawm kev tsis muaj peev xwm txiav txim siab los ntawm kev poob siab thiab cuam tshuam. maneuver hauv tub rog yog dab tsi? (Nkag 1 ntawm 2) 1a:
Qhov twg hauv qab no yog tswj hwm los ntawm vagal afferent innervation?
a | Ntawm qib subdiaphragmatic, vagal afferent neurons innervate lub plab, hnyuv, daim siab thiab pancreasthiab xa cov cim rau lub hlwb kom tswj hwm lub cev tag nrho.. Puas yog bronchoconstriction tswj los ntawm vagal afferent innervation?
Thaum twg vagal khiav tawm?
Vagal khiav tawm yog tus cwj pwm los ntawm kev txo cov ntshav siab vim yog muscarinic stimulation uas yog tom qab ntawd them nyiaj rau kev txhawb nqa los ntawm lub siab xav kom nce lub plawv dhia thiab yog li ntshav siab. Thaum lub plawv tsis tu ncua los ntawm lub paj hlwb, pib muaj lub plawv nres.
