Cov txheej txheem:
Video: Thawj ceg ntawm sab nraud carotid hlab ntsha yog dab tsi?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Piav qhia: Thawj ceg ntawm cov hlab ntshav sab nrauv feem ntau yog superior thyroid hlab ntsha , txawm tias qee lub sijhawm nws tuaj yeem yog ascending pharyngeal hlab ntsha . Sab nrauv cov hlab ntsha carotid muab 8 ceg ntoo: Sab hauv (3): Cov thyroid loj tshaj , lingual artery, ntsej muag hlab ntsha.
Tsis tas li kom paub yog, dab tsi yog cov ceg ntoo ntawm sab nrauv carotid artery?
Raws li nws nce, sab nrauv cov hlab ntsha carotid muab tawm cov ceg hauv qab no
- Cov ceg ntoo ua ntej: lingual, ntsej muag, cov hlab ntsha loj dua.
- Posterior ceg: occipital, posterior auricular hlab ntsha.
- Medial ceg: ascending pharyngeal artery.
Ib qho ntxiv, qhov twg ntawm cov hauv qab no yog cov ceg dav dav dav ntawm cov hlab ntsha sab nrauv? Occipital artery, uas muab cov txheej txheem musculocutaneous ntawm tawv taub hau thiab caj dab. Posterior auricular hlab ntsha , uas muab cov tawv taub hau, kab noj hniav tympanic, pinna, thiab cov qog ua qog. Cov hlab ntsha maxillary, uas yog cov ceg dav hlau loj dua uas muaj peb feem loj, txhua tus nrog nws cov ceg.
Kuj paub, koj nco tau li cas cov ceg ntawm cov hlab ntshav sab nrauv?
Mnemonics rau cov ceg ntawm sab nrauv carotid artery nplua nuj.
Mnemonics
- S: cov thyroid loj tshaj.
- A: nce pharyngeal artery.
- L: lingual leeg.
- F: lub ntsej muag hlab ntsha.
- O: occipital hlab ntsha.
- P: pos hniav auricular hlab ntsha.
- M: maxillary hlab ntsha.
- S: superficial temporal hlab ntsha.
Sab hauv thiab sab nraud cov hlab ntsha carotid muab dab tsi?
Cov cov hlab ntsha carotid yog cov hlab ntsha loj hauv caj dab uas khoom ntshav rau lub hlwb, caj dab, thiab ntsej muag. Hauv caj dab, txhua tus carotid leeg faib ua ob pawg: Tus cov khoom siv carotid artery sab hauv ntshav mus rau lub hlwb. Cov cov khoom siv carotid sab nrauv ntshav rau lub ntsej muag thiab caj dab.
Pom zoo:
Lub nkoj twg tshwm sim los ntawm cov hlab ntsha carotid sab nraud thiab hla lub qhov ncauj thiab qhov ntswg?
Lub ntsej muag ntawm lub ntsej muag tshwm sim los ntawm cov leeg sab nrauv carotid thiab tawm ntawm lub caj dab los ntawm kev txiav txim siab nyob ib ncig ntawm tus ciam teb qis dua ntawm lub mandible. Ua ntej hla lub mandible, nws ua rau cov hlab ntsha submental thiab submental nrov plig plawg
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 ntawm cov hlab ntsha muab rau sab nraub qaum ntawm ceg?
Muaj ob leeg nqaij nyob rau hauv lub lateral compartment ntawm ceg; fibularis longus thiab brevis (tseem hu ua peroneal longus thiab brevis). Kev ua haujlwm ib txwm ntawm cov leeg yog rov qab - tig ib sab ntawm ko taw sab nraud. Lawv ob qho tib si sab hauv los ntawm cov leeg nqaij sab hauv
Dab tsi yog sab nraud sab nraud?
Sab nraud. Qhov qhib sab nraud ua rau hauv qhov ntswg kab noj hniav; kuj hu ua lub qhov ntswg
Koj puas nco qab cov ceg ntawm sab nraud carotid hlab ntsha?
Mnemonics rau cov ceg ntoo ntawm sab nrauv carotid artery abound. Mnemonics S: cov thyroid loj tshaj. A: nce pharyngeal artery. L: lingual leeg. F: lub ntsej muag hlab ntsha. O: occipital hlab ntsha. P: pos hniav auricular hlab ntsha. M: maxillary hlab ntsha. S: cov hlab ntshav sab nrauv