Eardrum (Tympanic Membrane) chungchanga hriat tur thilte!

‘Eardrum’ tih thumal hi i hre ngai em? Doctor emaw midang emaw hnen atangin i hre tawh mai thei. Hei hi kan hriatna atana pawimawh tak, membrane nalh tak, te tak te a ni. A thawk tha lo a nih chuan kan khawvel hi a ngawi reng thei a ni. Chuvangin vawiin hian he eardrum chungchang hi, emaw, damdawi lam atanga thlir chuan, tympanic membrane chungchang hi i hriatthiam theih tur awlsam takin i sawi dawn nia.

A awlsam zawngin, he eardrum hi eng nge ni?

Eardrum hi membrane te tak te, circular membrane a ni a, i beng pawn lam (pawn lam beng) leh i beng chhung lam (middle ear) inkar a then a ni. Drum i vuak chuan a vun a vibrate ang bawkin kan beng chu sound wave-in a thlen chuan a vibrate bawk. He vibration hian sound chu sound anga kan hriat theihna tura min puitu a ni.

Ngaihtuah teh, hei hi thil mak tak a ni. Hetiang thil hi engtin nge a lo awm tih i lo en ang u.

• A hmasa berin, boruak atanga sound wave lo chhuakte chu i beng chhungah a lut a, i beng chu a rawn deng a.
• Chu sound wave-te chuan a rawn nam chuan eardrum chu drum vun ang maiin a vibrate tan ta a ni.
• A dawtah chuan he vibration hi ruh te tak te tak tak pathum (hengte hi ``Ossicles'' kan ti) eardrum-a inzawm ah a kal leh thin.
• Heng ruh chi hrang hrang hmang hian vibrations te hi amplified a, beng chhungah a kal lehzual a, fluid-a khat, snail ang maia awm, cochlea an tih hmunah a kal a ni.
• Cochlea chhunga sam cell tha tak tak te hian heng vibrations te hi an man a, electrical signal ah an chantir thin.
• A tawp berah chuan auditory nerve hian heng electrical signal te hi thluak lamah a phur a. Thluak hian heng signal te hi a hrilhfiah a, "Aw... hei hi hla a ni" emaw, "Hei hi mi thusawi ri a ni" emaw min ti thin.

Khawiah nge eardrum hi a awm? Engtin nge hmuh theih ang?

Eardrum hi i beng chhunga lut tur beng kawng tawp lamah a awm a. A dik zawka sawi chuan i beng pawn lam leh i beng lai tak inkara i beng (eardrum) hi a ni. Chu ruh te tak te pathum kan sawi tawh kha beng kawng lehlamah a awm a.

Eardrum hrisel chu a tlangpuiin pearly white atanga gray color a ni . A langtlang deuh bawk. A dik tak chuan window fogged-up ang mai a ni a, a nih loh leh plastic sheet hrual ang mai a ni. A lianin a te hle a, a sei zawng chu centimetre khat vel a ni.

Eardrum hi eng atanga siam nge ni?

He membrane te tak te hi layer thum atanga siam a ni. Layer tin hian hna bik an nei vek a.

1. Pawn lam layer: Hei hi epithelial tissue atanga siam a ni. A awlsam zawngin sawi ila, he layer hi kan vun siamna tissue chi khat atanga siam a ni.

2. A laiah layer: 1.1.Tissue flexible, fibrous tissue atanga siam a ni. He layer hi nerve leh thisen kalna hmun a ni.

3. Innermost layer: Hei hi mucous membrane `(Mucosa) an tih atanga siam a ni.` Kan chaw ei kawng ang chi organ te pawh hi he tissue vek hian a chhungah hian a khuh vek bawk.

Eardrum tichhe thei dinhmun tlanglawn tak takte chu engte nge ni?

Kan beng chu a nalh em avangin a chhe awlsam zawk. Infection leh accident hrang hrang hian beng kawng a nghawng thei a ni. Thil awm dan tlangpui thenkhat han thlir ila.

Chuti a nih chuan, engtin nge heng eardrum hlu tak takte hi kan enkawl ang?

I beng i enkawl that hian i beng hrisel pawh i vawng tha thei bawk. Tips awlsam tak tak thenkhat chu hetiang hi a ni:

• I beng tihfai nan cotton buds ang chi thil dah ngai suh. Hei hian earwax chu a nawr lut lehzual ang a, i eardrum tihchhiat theihna a tipung ang. I beng hian a tifai theihna a nei a.
• Music concert ang chi, thawm ri nasa takna hmuna i kal dawn a nih chuan beng venna bun la.
• Headphone emaw earbuds emaw hmanga music ngaihthlak hian volume ti sang lutuk suh. I bula mi pakhatin a hriat theih chuan i volume a sang lutuk tihna a ni.
• In lamah television leh radio volume chu normal level-ah dah tur a ni.
• I hriatna lamah danglamna a awm nia i hriat chuan i hriatna enfiah turin audiologist pan rawh.

Eardrum chu perforated a nih chuan eng nge thleng?

A tam zawkah chuan eardrum-a mittui tla tlem emaw, chhiatna emaw chu kar tlemte chhungin a mah chauhin a dam leh ang. Mahse, i symptoms (na, discharge) a zual zel a nih chuan, emaw, kar engemaw zat hnuah a lo tha lo a nih chuan doctor pan ngei ngei tur a ni.

Mi beng kan hmu thei em?

Ni lo, kan mit hian mi beng kan hmu thei lo. Mahse doctor chuan ``Otoscope'' an tih instrument hmangin i beng chu chiang takin a hmu thei a ni. Hei hi lighted, magnifying instrument a ni.

Eardrums tel lovin i hre thei em?

Eardrum tel lo chuan kan hriat thawmte hi a muang hle. Tui hnuaia kan ngaithla ang maiin a lang. Eardrum perforated nei chuan a dam hma loh chuan eng emaw chen chu a hriatna a hloh thei a ni.