Video: Cov tswv yim tsis zoo yuav tswj cov ntshav qab zib li cas?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Kev tswj ntawm ntshav qab zib (glucose) los ntawm insulin yog ib tug piv txwv zoo ntawm a kev tawm tswv yim tsis zoo tshuab. Thaum twg ntshav qab zib nce, receptors nyob rau hauv lub cev paub qhov kev hloov. Nyob rau hauv lem, lub chaw tswj (pancreas) secretes insulin rau hauv ntshav txo qis ntshav qab zib.
Hauv txoj kev no, vim li cas cov cai tswj ntshav qab zib tsis zoo?
Cov hlwb tshwj xeeb hauv cov txiav txiav (ib feem ntawm cov kab ke endocrine) nkag siab qhov nce, tso cov tshuaj insulin. Insulin ua ntshav qab zib ntau ntau kom txo qis, raws li qhov xav tau hauv a kev tawm tswv yim tsis zoo qhov system. Tsis zoo tswv yim loops yog cov txheej txheem tseem ceeb siv hauv homeostasis.
Ib yam nkaus, cov lus tawm tswv yim tsis zoo tswj ntshav qab zib ntau npaum li cas tom qab noj mov? Tom qab koj noj a pluas mov , koj ntshav qab zib ntau ntau nce, ua rau cov tshuaj insulin zais cia los ntawm β hlwb hauv cov txiav txiav. Cov tshuaj insulin ua raws li lub cim qhia tias ua rau lub cev ntawm lub cev, xws li cov rog thiab cov leeg nqaij ua kom muaj zog qabzib siv ua roj. Qhov no txo qis glucagon tso tawm thiab coj lub cev rov qab mus rau homeostasis.
Ib yam nkaus, cov lus tawm tswv yim tsis zoo tswj hwm homeostasis li cas?
Cov lus teb tsis zoo tshwm sim thaum lub kaw lus tsim tawm los txo lossis txo cov txheej txheem uas ua rau cov txheej txheem tsim tawm, uas ua rau cov khoom tso tawm tsawg dua. Feem ntau, kev tawm tswv yim tsis zoo loops tso cai rau lawv tus kheej stabilize. Cov lus teb tsis zoo yog lub luag haujlwm tseem ceeb tswj hwm lub cev homeostasis.
Kev tawm tswv yim tsis zoo yog dab tsi?
Tsis zoo tswv yim yog ib qho tshuaj tiv thaiv uas ua rau txo qis hauv kev ua haujlwm. Nws tshwm sim los teb rau qee yam kev txhawb siab. Feem ntau nws ua rau cov txiaj ntsig ntawm cov kab ke kom tsawg dua; yog li, cov tawm tswv yim nyiam stabilize qhov system. Qhov no tuaj yeem raug hu ua homeostatis, zoo li hauv biology, lossis sib npaug, zoo li hauv tshuab.
Pom zoo:
Cov ntshav qab zib li qub rau cov neeg laus uas tsis muaj ntshav qab zib yog dab tsi?
Rau cov neeg feem coob uas tsis muaj ntshav qab zib, cov ntshav qab zib ua ntej noj mov nyob ib puag ncig 70 txog 80 mg/dL. Rau qee tus neeg, 60 yog qhov qub; rau lwm tus, 90 yog tus qauv
Vim li cas thiaj tsis tuaj yeem siv adrenaline hauv cov lus tawm tswv yim tsis zoo?
Nws lub hom phiaj tseem ceeb hauv lub cev, ua rau lub plawv dhia nce ntxiv thiab xa cov pa oxygen thiab piam thaj mus rau lub hlwb thiab cov leeg, npaj lub cev rau 'ya dav hlau lossis sib ntaus'. Adrenaline tsis tswj hwm los ntawm kev tawm tswv yim tsis zoo. nws hloov cov ntshav kom deb ntawm thaj chaw, xws li lub plab zom mov, mus rau cov leeg
Kev tawm tswv yim tsis zoo tswj hwm homeostasis li cas?
Cov kev tawm tswv yim tsis zoo yog siv los tswj homeostasis thiab ua tiav qhov teeb tsa hauv qhov system. Cov kev tawm tswv yim tsis zoo yog cov yam ntxwv los ntawm lawv lub peev xwm los nce lossis txo qhov kev txhawb nqa, inhibiting lub peev xwm ntawm qhov kev txhawb nqa mus ntxiv raws li nws tau ua ua ntej hnov cov receptor
Yuav ua li cas lub cev ntas tswj los ntawm cov tshuaj hormones thiab tawm tswv yim tsis zoo?
Tib cov tshuaj hormones uas tswj cov poj niam puberty thiab oogenesis kuj tswj lub cev ntas: estrogen, LH, thiab FSH. Hauv kev tawm tswv yim tsis zoo, nce qib cov tshuaj hormones tawm tswv yim rau hypothalamus thiab pituitary caj pas kom txo qis cov tshuaj hormones
Puas yog tswj ntshav qab zib tsis zoo ib yam li tswj tsis tau?
Tsis yog, tswj tsis tau thiab tswj tsis tau zoo tsis tuaj yeem hloov pauv thaum piav qhia txog ntshav qab zib hauv ICD-10-CM. Kev tswj tsis tau tuaj yeem txhais tau tias yog hyperglycemia lossis hypoglycemia thiab raug ntsuas raws li hauv ICD-10-CM. Kev tswj tsis zoo txhais tau hais tias hyperglycemia ntawm ICD-10-CM Performance index