Koj txhais li cas los ntawm kev tsim cov ntshav?

Video: Koj txhais li cas los ntawm kev tsim cov ntshav?

2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44

Cov ntsiab lus tsim . Cov tsim ntsiab yog cov hlwb thiab cov kab mob ntawm tes raug tshem tawm hauv plasma. Peb chav kawm ntawm tsim cov ntsiab lus yog cov erythrocytes (liab ntshav cell), leukocytes (dawb ntshav cell), thiab thrombocytes (platelets).

Ib yam li ntawd, vim li cas lawv thiaj hu ua cov ntshav tsim?

Cov tsim ntsiab yog li ntawd npe vim lawv tau muab ntim rau hauv cov ntshav ntshav thiab muaj cov qauv thiab cov qauv zoo. Txhua tsim cov ntsiab lus yog cov hlwb tshwj tsis yog cov platelets, uas yog cov me me ntawm cov pob txha hlwb. Tsim cov ntsiab lus yog: Erythrocytes, thiab lub npe hu ua liab ntshav Cell (RBCs)

Zoo sib xws, dab tsi yog lub ntsiab lus ntawm cov ntsiab lus tsim? Cov tsim cov ntsiab lus yog cov cell, cov seem ntawm tes, thiab cov cell tawg hauv cov ntshav. Cov qe ntshav liab (RBCs lossis erythrocytes) ua ntau dua 95% ntawm tsim cov ntsiab lus . Kuj suav nrog hauv tsim cov ntsiab lus yog tsib hom qe ntshav dawb (WBCs lossis leukocytes).

Tom qab ntawd, ib tug kuj yuav nug, dab tsi yog ib qho piv txwv ntawm ib tug tsim nyob rau hauv cov ntshav?

Cov cellular ntsiab -referred raws li tus tsim cov ntsiab lus -suav nrog liab ntshav hlwb (RBCs), dawb ntshav cell (WBCs), thiab cov khoom tawg ntawm tes hu ua platelets. Lub extracellular matrix, hu ua plasma, ua ntshav tshwj xeeb ntawm cov ntaub so ntswg sib txuas vim nws muaj kua.

Cov ntsiab lus tsim ntshav yog dab tsi?

Peb tsim cov ntsiab lus ntawm cov ntshav yog: white ntshav hlwb (leukocytes), liab ntshav hlwb (erythrocytes) thiab platelets (thrombocytes).

Pom zoo:

Puas yog qhov txo qis ntshav ntws mus rau lub plawv tshwm sim los ntawm kev tsim cov rog rog hauv cov hlab ntshav?

Atherosclerosis (qee zaum hu ua 'hardening' lossis 'clogging' ntawm cov hlab ntsha) yog kev tsim cov roj (cholesterol) thiab cov rog tso (hu ua plaques) ntawm cov phab ntsa sab hauv ntawm cov hlab ntsha. Cov quav hniav no tuaj yeem txwv cov ntshav ntws mus rau cov leeg nqaij hauv lub cev los ntawm kev txhaws cov hlab ntshav lossis ua rau lub suab nrov txawv txav thiab ua haujlwm

Dab tsi tsuas yog lim los ntawm cov hlab ntshav los ntawm glomerulus thiab tsis rov qab nqus mus rau hauv cov hlab ntshav tab sis tawm los ntawm cov zis?

Creatinine yog cov khoom pov tseg los ntawm cov leeg tawg thiab raug tshem tawm los ntawm cov ntshav los ntawm glomerulus ntawm nephron. Nws tsuas yog cov khoom uas tsuas yog lim tawm ntawm cov ntshav tab sis TSIS tau rov ua dua rau hauv lub cev. Nws raug tso tawm los ntawm cov zis

Dab tsi yog lub npe ntawm cov khoom tsim uas yog qhov tseem ceeb rau kev pib tsim cov ntshav khov?

Thrombocytes (platelets) Megakaryocytes tsim los ntawm hemocytoblasts hauv cov pob txha liab. Thrombocytes dhau los ua nplaum thiab sib sau ua ke los ua cov platelet ntsaws uas kaw qhov tawg thiab kua muag hauv cov hlab ntshav. Lawv kuj pib tsim cov ntshav txhaws

Qhov feem pua ntawm cov ntshav tau tsim los ntawm cov khoom tsim?

Cov qe ntshav no (uas tseem hu ua corpuscles lossis 'tsim cov ntsiab lus') suav nrog erythrocytes (cov qe ntshav liab, RBCs), leukocytes (cov qe ntshav dawb), thiab thrombocytes (platelets). Los ntawm qhov ntim, cov qe ntshav liab muaj li ntawm 45% ntawm cov ntshav tag nrho, cov ntshav plasma txog 54.3%, thiab cov qe dawb txog 0.7%