Lub membranous labyrinth yog ntim nrog endolymph, uas yog qhov tshwj xeeb ntawm cov kua dej hauv lub cev, suav nrog perilymph perilymph Perilymph yog cov kua dej ntxiv nyob hauv lub cev. puab pob ntseg. Nws pom nyob rau hauv scala tympani thiab scala vestibuli ntawm cochlea. Lub ionic muaj pes tsawg leeg ntawm perilymph yog piv rau cov ntshav plasma thiab cerebrospinal kua. https://en.wikipedia.org › wiki › Perilymph
Perilymph - Wikipedia
nyob rau hauv tias nws cov poov tshuaj ion concentration siab dua (kwv yees 140 milliequivalents ib liter) tshaj nws cov sodium ion concentration (kwv yees li 15 milliequivalents ib liter). …
kwj dej twg uas muaj cov endolymph?
Potassium-nplua nuj endolymph sau rau endolymphatic sac thiab duct, lub saccule thiab utricle, lub membranous semicircular canals, thiab cochlear duct los yog scala media. Cov qauv no muaj kev sib txuas los ntawm cov ducts me me, ducts saccular, thiab ductus reuniens.
Lub tsev twg hauv qab no muaj cov tshuaj endolymph?
Cov kwj dej cochlear yog ib qho channel uas ua rau ob thiab ib nrab tig (hauv tib neeg) ncig lub modiolus. Daim ntawv ceeb toom hais tias lub cochlear duct raug tshem tawm nyob rau hauv lub cochlear kwj dej thiab encloses ib chamber, the scala media. Lub chamber no muaj cov kua dej endolymph.
Endolymphatic fluid yog dab tsi?
Taw qhia. Endolymph, tseem hu ua Scarpa fluid, yog cov kua ntshiab uas tuaj yeem pom hauvmembranous labyrinth ntawm pob ntseg puab. Nws yog qhov tshwj xeeb hauv kev sib xyaw piv rau lwm cov kua dej hauv lub cev vim nws cov poov tshuaj ion concentration (140 mEq / L) thiab qis sodium ion concentration (15 mEq / L).
Dab tsi puv nrog perilymph?
Perilymph muaj ib qho zoo sib xws ionic muaj pes tsawg leeg raws li cov kua dej extracellular pom nyob rau lwm qhov hauv lub cev thiab sau cov scalae tympani thiab vestibuli.
