Ahụ ikeNa nkà mmụta ọgwụ

Ọdịdị nke ahụ imi

Imi - nke a bụ nke mbụ mba nke akụkụ okuku ume tract (airway) nke a onye, ka nke a na-kenyere a ọnụ ọgụgụ nke dị mkpa ọrụ, dị ka ele mmadụ anya n'ihu na-ekpokwu ọkụ na ikuku moisturizing, ọcha ya si pathogenic microorganisms na ájá, na n'ihu-arụ ya akpịrị. Ke adianade do, sinuses dị mma ụda resonators na isonye na guzobere ụmụ mmadụ okwu. Anatomy of imi bụ nnọọ mgbagwoju na-akpali. Tụlee Ọdịdị nke imi ihe.

Imi Structure: ngalaba

Ọ kpebiri igbunye abụọ n'akụkụ nke imi: gọzie gị oghere (n'ime akụkụ) na mpụga imi.

The udi nke mpụga imi yiri a pyramid esịnede cartilage na ọkpụkpụ iberibe. Mpụga imi ọkpụkpụ mmasị ka frontal ọkpụkpụ, akpụ azụ nke imi. Nku-guzobere mpụta cartilage, nke na, dị ka cartilage nke gọzie gị septum ndị dị oké mkpa na guzobere imi udi. Cartilage na ọ dịghị òkè ọkpukpu-etolite a kpọmkwem anatomical Ọdịdị, a na-akpọ a ramp imi. Dị ka anatomical elu imi guzobere bụ ugbu naanị na mmadụ, ya na omume a na-ejikọta ya na a mgbanwe na usoro nke ije (vetikal mgbasa ke nsọtụ abụọ) na okwu mmepe.

Gọzie gị oghere bụ ndokwa nnọọ ike karịa ná mpụta imi na-ewekarị n'ime okpokoro isi, n'ókè ya na mkpa anatomical owuwu - na-edeghị ede oghere ihu cranial fossa na anya sockets. Gọzie gị oghere agwa choanal site pharynx, na site na pyriform aperture nke a kpụrụ dịghị òkè na ọdịdị ihu ọkpụkpụ, na ọ dịghị òkè owuwu ụzọ mbata.

Ihu ọkpụkpụ nke okpokoro isi ọkpụkpụ na-etolite a ụta webs ọtụtụ mgbidi. Ethmoid ọkpụkpụ kpụrụ elu na ná mgbidi, ọkpụkpụ dịghị òkè septum - esịtidem na palatal ọkpụkpụ nke elu n'agba - ala. The kasị mgbagwoju anya na Ọdịdị bụ ná mgbidi na-enwe atọ bụrụ naanị ọkpụkpụ ọkpụkpụ ntule, na-akpọ conchae: ala ala, top na n'etiti. Lower shei, nke bụ iche iche, onwe ọkpụkpụ, nwere kasị ukwuu akụkụ. Middle na elu shells - ya n'ibu nke ethmoid ọkpụkpụ. Onye ọ bụla shei na-debere ihe imi na-agba ọsọ, nke na-atọ: n'elu, na ala na n'etiti. All atọ turbinate na ọ dịghị òkè septum-iche site na free ohere, na-akpọ nkịtị Ngabiga imi. Ndị dị otú ahụ a na Ọdịdị nke imi, ya bụ na usoro nke gọzie gị cavities nke dị oké mkpa na humidification na oké okpomọkụ nke ikuku na-abanye site imi.

Ke adianade ọkpụkpụ na cartilage, nke na-egwu a isi ọrụ guzobe nke imi na ichebe ya udi, a ọnụ ọgụgụ buru ibu nke ọrụ na-rụrụ site na mucous akpụkpọ ahụ nke gọzie gị oghere. Ọ na-kewara abụọ nkewa: na olfactory na akụkụ okuku ume. The olfactory region bụ nditịm pụrụ iche na e dere a na nnukwu ọnụ ọgụgụ olfactory anabata, iji aghọta odors. The anabata nke olfactory region nwere ike ịbụ nanị ma ọ bụ ikpe-atụfu ya ọrụ. Nke a na-eme mgbe na-arụ ọrụ na-ekpu ntụ ma ọ bụ anwụrụ ọnọdụ, na Ugboro na oyi na-malitere ịrịa ọrịa, na-adịghị ala ala n'ebe-emerụ nsi.

Ọtụtụ n'ime gọzie gị lining nke akụkụ okuku ume na mucosa akụrụngwa na-enwe a plurality nke bughi atụmatụ. Atụmatụ ndị a na-edebere ndị bụ isi na nhazi nke nọrọ ikuku site na ọ dịghị òkè oghere. Ofụri elu nke akụkụ okuku ume mucous akpụkpọ ahụ kpuchie a nnukwu ọnụ ọgụgụ cilia, nke tọrọ atọ ájá, na n'ihi ekpegara vibration nke cilia n'ebe ụzọ ọpụpụ, ha na-ngwa ngwa wepụrụ ezuru. Ọzọkwa, dum mucosal n'elu nwere kpọmkwem mucosal glands na secrete imi akpan akpan, obon ájá na ya elu ma na ụmụ nje, na mgbe ahụ evacuates ha. The mejupụtara nke a imi na-agụnye ọtụtụ bekee agha bacteria na pathogenic germs. The na-atụ mgbidi ozugbo n'okpuru mucous akpụkpọ ahụ bụ a set nke generators venous plexus, isi nzube nke - kpo oku nke ikuku na-abanye imi.

Dị ka e kwuru n'elu, na Ọdịdị nke imi bụ ihe ndị ọzọ mgbagwoju anya karịa ka ọ pụrụ iyi na akpa ilekiri. Imi anyị nwere pụrụ iche "nzuzo ụlọ" - dịghị òkè sinuses oghe n'ime gọzie gị oghere na ịrụ ọzọ kpo oku ikuku. Sinuses na-kpuchie na mucous, e nwere ngụkọta nke 4 ụdị:

1. maxillary ma ọ bụ maxillary imi. Ha na-emi odude nri na-ekpe na ọkpụrụkpụ nke elu agha. The ntinye nke a sinuses na-fọrọ nke nta kpamkpam kpuchie mucous akpụkpọ ahụ.

2. The frontal imi na-paired, ha na-emi odude ke frontal ọkpụkpụ.

3. N'oge ahụ nke ethmoid ọkpụkpụ nyere site a plurality nke mkpụrụ ndụ na-ethmoid sinuses.

4. The njirimara nke sphenoid imi bụ a Turkish sadulu ke idem nke sphenoid ọkpụkpụ.

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