2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Cov hlab ntsha gonadal yog cov hlab ntsha uas feem ntau yog los ntawm lub plab aorta ntawm qib thib ob lumbar vertebra. Hauv 5-20% ntawm cov neeg mob, cov hlab ntsha gonadal muaj lub hauv paus loj (zoo dua rau L2) thiab hauv 5-6% ntawm cov neeg mob nws tshwm sim los ntawm cov hlab ntsha loj lossis cov khoom siv raum.
Lub cev nqaij daim tawv dab tsi ua rau cov hlab ntsha gonadal?
Cov hlab ntsha gonadal yog qhov sib koom ua ke ntawm cov hlab ntsha rau zes qe menyuam hauv poj niamthiab cov qe ntshav hauv txiv neej.
Puas muaj 2 kab mob gonadal?
Nyob rau hauv lawv, nyob rau hauv ob rooj plaub, ob lub gonadal hlab ntsha pib los ntawm lub raum hlab ntsha (tshwj xeeb los yog supplementary) thiab nyob rau hauv ob qho tib si, lub lateral gonadal arterylos ntawm cov lub raum hlab ntsha (tshwj xeeb lossis ntxiv) thiab qhov nruab nrab ntawm lub aorta.
Dab tsi yog txoj haujlwm ntawm cov hlab ntsha gonadal?
Tus txiv neej sib npaug ntawm cov hlab ntsha ntawm zes qe menyuam yog cov hlab ntsha ntawm cov qe menyuam. Ua ke, ob txoj hlab ntsha no hu ua gonadal hlab ntsha. Cov hlab ntsha ntawm zes qe menyuam muab ntshav rau zes qe menyuam, ureter, thiab lub uterine tube. Kab lus no yuav tham txog lub cev thiab kev ua haujlwm ntawm lub zes qe menyuam.
ob lub gonads yog dab tsi?
Ob tug txiv neej thiab poj niam muaj gonads. Hauv cov txiv neej, lawv yog testes, los yog noob qes, cov qog txiv neej deev uas yog ib feem ntawm txiv neej txoj kev loj hlob. … Cov poj niam gonads, zes qe menyuam, yog ob lub qog ua me nyuam.
Pom zoo:
Cov hlab ntsha nyob qhov twg?
Lub cev qis qis. Cov hlab ntsha (hauv liab) yog cov hlab ntsha uas xa cov ntshav mus rau lub cev. Cov leeg (hauv xiav) yog cov hlab ntsha uas rov qab mus rau lub plawv. Cov leeg sib sib zog nqus, nyob nyob rau hauv nruab nrab ntawm ob txhais ceg ze ntawm cov pob txha ceg, yog cov leeg.
Phrenic hlab ntsha nyob qhov twg?
Cov hlab ntsha phrenic originates los ntawm anterior rami ntawm C3 mus txog C5 paj hlwb thiab muaj lub cev muaj zog, kev xav, thiab kev xav paj hlwb. Nws muab tag nrho lub cev muaj zog innervation rau lub diaphragm thiab kev hnov qab mus rau hauv nruab nrab cov leeg hauv nruab nrab cov leeg Lub hauv paus leeg ntawm lub diaphragm yog ib qho nyias nyias tab sis muaj zog aponeurosis situated me ntsis anterior mus rau lub vault tsim los ntawm cov leeg, ua rau nyob rau hauv nt
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.
Labyrinthine hlab ntsha nyob qhov twg?
Nyob rau hauv ib feem peb ntawm cov neeg mob, ib lub labyrinthine hlab ntsha keeb kwm sab nraud ntawm lub hauv paus acoustic meatus internal acoustic meatus Lub internal auditory meatus (kuj meatus acusticus internus, internal acoustic meatus, internal auditory kwj dej, los yog Internal acoustic kwj dej) yog ib tug kwj dej nyob rau hauv lub petrous ib feem ntawm lub cev nqaij daim tawv ntawm lub pob txha taub hau ntawm lub posterior cranial fossa thiab lub puab pob ntseg.
Puas yog qhov nyuaj ntawm cov hlab ntsha thiab cov membranous?
Dab tsi yog lub luag haujlwm ntawm lub cytoskeleton? Cov txheej txheem nyuaj ntawm flattened vesicles thiab membranous raws uas muaj ribosomes txuas rau nws nto. Yuav ua li cas muaj lub hnab ntim membranous? Golgi Apparatus: Ib qho organelle hauv eukaryotic hlwb uas muaj pawg ntawm cov hnab membranous tiaj tus uas hloov kho, khaws cia, thiab cov khoom siv ntawm endoplasmic reticulum.
