Video: Nasopalatine cov hlab ntsha muab dab tsi?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Kuj hu ua nervus incisivus, nasopalatine hlab ntsha yog kev faib ntawm ceg maxillary ntawm trigeminal paj hlwb . Nws txoj haujlwm yog txhawm rau muab kev nkag siab rau ntawm lub hauv ntej palate. Sphenopalatine leeg khoom siv tib cheeb tsam nws innervates.
Tsis tas li nug, Nasopalatine paj hlwb tuaj qhov twg tuaj?
Cov nasopalatine hlab ntsha tshwm sim los ntawm maxillary paj hlwb thiab hla dhau sphenopalatine foramen kom mus txog qhov ntswg septum. Thaum lub sijhawm nws kawm nyob rau hauv lub qhov ntswg kab noj hniav nws xa ntau ceg mus rau septal mucosa.
Tsis tas li ntawd, dab tsi ua rau cov hlab ntsha mus dhau los ntawm cov tshuaj tua kab mob? nasopalatine
Hauv txoj kev no, Dab tsi yog Greater Palatine cov hlab ntsha muab?
Ntau dua palatine paj . Nws khoom siv cov pos hniav, cov hnoos qeev thiab cov qog ntawm lub palate nyuaj, thiab sib txuas lus nyob rau hauv pem hauv ntej nrog lub davhlau ya nyob twg ntawm nasopalatine paj hlwb.
Dab tsi ua rau lub paj hlwb maxillary innervate?
Hauv qhov xaus, cov maxillary hlab ntsha innervates daim tawv nqaij ntawm daim tawv muag qis, qhov tseem ceeb ntawm lub puab tsaig, ib sab ntawm lub qhov ntswg, ib feem ntawm lub tuam tsev, thiab daim di ncauj sab saud (Daim duab 2.2 thiab 2.3).
Pom zoo:
Dab tsi yog qhov txawv ntawm cov hlab ntsha thiab cov hlab ntsha capillaries?
Piav qhia: Cov hlab ntshav nqa ntshav nyob hauv siab los ntawm lub plawv mus rau cov kabmob thiab cov nqaij. Lawv cov phab ntsa feem ntau yog tuab dua li cov leeg. Capillaries yog qhov sib txuas ntawm cov hlab ntsha thiab cov leeg thiab me me heev, Cov ntaub so ntswg qee zaum pom tawm thiab rov nco qab los ntawm cov qog ntshav thiab rov qab los rau cov leeg ntshav
Cov hlab ntsha hlab ntsha thiab cov hlab ntshav muaj dab tsi?
Cov hlab ntsha nqa ntshav tawm ntawm lub plawv; Lub ntsiab hlab ntsha yog aorta. Capillaries nqa ntshav tawm ntawm lub cev thiab pauv cov as-ham, pov tseg, thiab oxygen nrog cov ntaub so ntswg ntawm qib cellular. Cov leeg ntshav yog cov hlab ntshav uas coj cov ntshav rov qab los rau hauv lub plawv thiab tso ntshav tawm ntawm cov kabmob thiab cov ceg
Puas yog Neuroglia tsim cov hlab ntsha hauv cov hlab ntsha hauv nruab nrab cov hlab ntsha?
Muaj plaub hom neuroglia pom nyob hauv nruab nrab lub paj hlwb: Astrocytes - tswj cov ntshav lub hlwb teeb meem thiab khaws cov tshuaj ib puag ncig los ntawm kev siv cov ions rov qab thiab cov tshuaj xa xov mus rau lub cev. Oligodendrocytes - myelinate axons nyob rau hauv lub hauv nruab nrab lub paj hlwb thiab muab tag nrho cov txheej txheem txheej txheem
Dab tsi yog cov hlab ntsha thiab cov hlab ntsha capillaries?
Cov hlab ntsha nqa ntshav tawm ntawm lub plawv; Lub ntsiab hlab ntsha yog aorta. Capillaries nqa ntshav tawm ntawm lub cev thiab pauv cov as-ham, pov tseg, thiab oxygen nrog cov ntaub so ntswg ntawm qib cellular. Cov leeg ntshav yog cov hlab ntshav uas coj cov ntshav rov qab los rau hauv lub plawv thiab tso ntshav tawm ntawm cov kabmob thiab cov ceg
Dab tsi yog cov hlab ntsha tseem ceeb ntawm cov hlab ntsha?
Cov hlab ntsha, cov hlab ntsha thiab lymphatic system yog cov hlab ntsha tseem ceeb hauv lub cev circulating system. parasympathetic - lub luag haujlwm rau vasoconstriction