2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Cranial paj rau (CN VI), tseem hu ua abducens qab haus huv, yog ib qho ntawm cov hlab ntsha lub luag haujlwm rau lub zog ntawm lub qhov muag, nrog rau cov hlab ntsha oculomotor. (CN III) thiab trochlear paj (CN IV).
Yuav ua li cas abducens qab haus huv?
Cov hlab ntsha abducens (los yog cov hlab ntsha abducent) yog thib rau cranial paj (CNVI), nyob rau hauv tib neeg, uas tswj kev txav ntawm cov leeg nqaij sab nraud, lub luag haujlwm saib sab nraud. Nws yog somatic efferent paj hlwb.
6 lub paj nyob qhov twg?
Txoj hlab thib rau tshwm sim ntawm koj lub hlwb qis. Nws taug kev ntev heev ua ntej mus txog rau sab nraub qaum. Kev puas tsuaj ntawm txhua qhov chaw raws nws txoj kev tuaj yeem ua rau cov hlab ntsha ua haujlwm tsis zoo lossis tsis ua txhua yam. Vim hais tias cov leeg ntawm lub qhov quav tsis tuaj yeem cog lus zoo lawm, koj lub qhov muag tig mus rau hauv koj lub qhov ntswg.
Cov paj hlwb abducens pib thiab xaus qhov twg?
Cov hlab ntsha abducens tshwm sim los ntawm abducens nucleus nyob rau hauv pons ntawm lub hlwb. Nws tawm hauv lub hlwb ntawm qhov sib txuas ntawm pons thiab medulla. Tom qab ntawd nws nkag mus rau qhov chaw subarachnoid thiab tho lub dura mater mus rau thaj chaw hu ua Dorello's kwj dej.
Vim li cas lub paj hlwb VI hu ua cov hlab ntsha abducens?
Muaj kaum ob lub paj hlwb. Lo lus "abducens" los ntawm Latin "ab-", deb ntawm + "ducere", rau draw=rub tawm. Cov abducens (los yog abducens) ua haujlwmlub lateral rectus leeg uas rub lub qhov muag mus rau sab ntawm lub taub hau.
Pom zoo:
Puas yog cov dab dab dab dab dab dab dab dab dab dab dab dab?
Myth: Ib tug dab tshos tsis yog neeg ncaj ncees yog tiasnws haum yog. Fact: Tu siab, qhov no yog ib lo lus tsis tseeb uas tau raug perpetuated los ntawm aversive trainers. Txawm hais tias haum rau lub caj dab kom zoo khawb rau hauv cov tawv nqaij rhiab nyob ib ncig ntawm lub caj dab, uas ua rau muaj kev puas tsuaj loj rau cov thyroid, esophagus, thiab trachea.
Dab tsi yog qhov ua tiav ntawm cov hlab ntsha hauv plab?
Tubal fulguration los ntawm laparoscopy muaj kev cog lus tsawg dua rau kev thim rov qab, tshwj xeeb tshaj yog thaum siv cov txheej txheem kub hnyiab, vim tias cov tubal puas ntau dhau los. Tubal uterine implantations muaj xws li implantation ntawm lub isthmic los yog ampullary ntu ntawm lub raj rau hauv lub tsev menyuam.
Dab tsi yog cov hlab ntsha peripheral?
Nerves In the Peripheral Nervous System YBrachial plexus (radial paj, nruab nrab paj hlwb, ulnar qab haus huv) Peroneal paj (ko taw poob) Femoral paj hlwb. Lateral femoral cutaneous paj. Sciatic paj hlwb. Spinal accessory paj hlwb.
Puas yog txoj haujlwm ntawm cov hlab ntsha abducens?
Cranial paj hlwb rau (CN VI), tseem hu ua abducens paj hlwb, yog ib qho ntawm cov hlab ntsha lub luag haujlwm rau lub cev lub cev muaj zog ntawm lub qhov muag, nrog rau cov hlab ntsha oculomotor. (CN III) thiab trochlear paj (CN IV). Dab tsi yog qhov ua haujlwm ntawm abducens thiab Trochlear?
Puas yog cov hlab ntsha loj dua cov hlab ntsha?
Arterioles nqa ntshav thiab oxygen mus rau hauv cov hlab ntsha me tshaj plaws, cov hlab ntsha. Capillaries yog li ntawd small lawv tsuas pom tau nyob hauv lub tshuab tsom. Cov phab ntsa ntawm capillaries yog permeable rau oxygen thiab carbon dioxide.
