Cov txheej txheem:
![Koj yuav tshuaj xyuas qhov sib sib zog nqus tendon reflexes li cas? Koj yuav tshuaj xyuas qhov sib sib zog nqus tendon reflexes li cas?](https://i.answers-medical.com/preview/medical-health/13982987-how-do-you-examine-deep-tendon-reflexes-j.webp)
Video: Koj yuav tshuaj xyuas qhov sib sib zog nqus tendon reflexes li cas?
![Video: Koj yuav tshuaj xyuas qhov sib sib zog nqus tendon reflexes li cas? Video: Koj yuav tshuaj xyuas qhov sib sib zog nqus tendon reflexes li cas?](https://i.ytimg.com/vi/0sqCIzuotWo/hqdefault.jpg)
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Xyuas cov sib sib zog nqus leeg reflexes siv impulses los ntawm a reflex rauj kom ncab lub cov leeg thiab leeg . Cov ceg yuav tsum nyob rau hauv ib qho chaw so thiab symmetrical, vim cov xwm txheej no tuaj yeem cuam tshuam reflex qhov dav
Tsuas yog li ntawd, vim li cas peb thiaj li tshawb xyuas qhov sib sib zog nqus tendon reflexes?
Sib sib zog nqus tendon reflex kuj feem ntau hais txog qhov kev nkag siab no. A deep tendon reflex yog feem ntau cuam tshuam nrog cov leeg ncab. Tendon reflex kev xeem yog siv los txiav txim siab ncaj ncees ntawm tus txha nqaj qaum thiab lub paj hlwb ib leeg, thiab lawv tuaj yeem siv los txiav txim siab tias muaj tus kab mob neuromuscular.
Qhov thib ob, dab tsi ua rau poob ntawm reflexes? Mob ntshav qab zib induced peripheral neuropathy (qhov feem ntau hnov mob neuropathy pom nyob rau hauv cov teb chaws tsim), piv txwv li, yog ib qho laj thawj rau poob ntawm reflexes . Kev ua haujlwm tsis zoo ntawm lub cev muaj zog neuron (LMN) yuav ua rau txo los yog tsis tuaj reflexes.
Raws li, koj yuav sau daim ntawv sib sib zog nqus leeg li cas?
Los ntawm convention qhov sib sib zog nqus tendon reflexes tau muab qhab nia raws li hauv qab no:
- 0 = tsis teb; ib txwm txawv txav.
- 1+ = me ntsis tab sis twv yuav raug teb tam sim no; tej zaum yuav los tsis zoo li qub.
- 2+ = ib tug brisk teb; ib txwm.
- 3+ = teb sai heev; tej zaum yuav los tsis zoo li qub.
- 4 + = ib tug kais elicits ib reflex reflex (clonus); ib txwm txawv txav.
Puas muaj hnub nyoog cuam tshuam rau kev xav?
Reflexes ua qeeb nrog hnub nyoog . Lub cev hloov pauv hauv cov paj hlwb qeeb qeeb ntawm kev ua haujlwm. Tab sis cov nyhuv ntawm hnub nyoog ntawm reflexes thiab cov tshuaj tiv thaiv lub sij hawm sib txawv heev ntawm ib tug neeg mus rau lwm tus. Koj tuaj yeem ua kom qeeb qeeb-txawm rov qab-cov teebmeem ntawm kev laus los ntawm kev ua haujlwm ntawm lub cev.
Pom zoo:
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Kev nqus. Cov tubular sib thooj ua tau zoo tswj hwm pH ntawm cov lim dej los ntawm kev sib pauv hydrogen ions hauv cov interstitium rau bicarbonate ions hauv cov lim dej; nws tseem yog lub luag haujlwm rau zais cov organic acids, xws li creatinine thiab lwm lub hauv paus, rau hauv cov lim dej
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Nkag Siab Txog Tendon Reflexes. Kev nrawm nrawm ntawm cov leeg, xws li cov leeg leeg hauv qab lub hauv caug lub hauv caug, yuav ua rau muaj kev sib zog ua haujlwm ntawm cov leeg quadriceps. Lub contraction tshwm sim vim hais tias qhov ceev tapping ntawm cov leeg ua rau ib tug stretch ntawm cov leeg spindles khiav parallel mus rau cov nqaij fibers
Dab tsi yog qhov sib sib zog nqus tendon reflexes kuaj?
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Tendon reflex (los yog T-reflex) yuav xa mus rau: Ib qho sib sib zog nqus tendon reflex feem ntau cuam tshuam nrog cov leeg ncab. Tendon reflex tests tau siv los txiav txim siab ncaj ncees ntawm tus txha nqaj qaum thiab lub paj hlwb sab hauv, thiab lawv tuaj yeem siv los txiav txim siab tias muaj tus kab mob neuromuscular
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Kev sib sib zog nqus cov leeg rov zoo li qub yog tias lawv yog 1+, 2+, lossis 3+ tshwj tsis yog lawv asymmetric lossis muaj qhov txawv txav ntawm caj npab thiab txhais ceg. Reflexes ntsuas raws li 0, 4+, lossis 5+ feem ntau suav tias yog qhov txawv txav
Qhov sib sib zog nqus tendon reflexes 2+ txhais li cas?
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Los ntawm cov rooj sib tham qhov sib sib zog nqus tendon reflexes tau muab qhab nia raws li hauv qab no: 0 = tsis teb; ib txwm txawv txav. 1+ = me ntsis tab sis twv yuav raug teb tam sim no; tej zaum yuav los tsis zoo li qub. 2+ = ib tug brisk teb; ib txwm. 3+ = teb sai heev; tej zaum yuav los tsis zoo li qub