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I lungte hian engtiang chiahin nge hna a thawh? Spirometer chungchang hi han sawi ila!

I lungte hian engtiang chiahin nge hna a thawh? Spirometer chungchang hi han sawi ila!
A chang chuan thaw hahdam lo ang maiin i inhria em, a nih loh leh stairs chhoh harsa i ti ang em? I khuh reng reng em? A nih loh leh i thawk lai hian thawm te te i siam em? Vawiin hian kan doctor-te’n heng thil thlen chhan zawng tura an hman thin hmanraw te tak te, mahse pawimawh tak mai kan sawi dawn a ni. Spirometer an ti a . A hming hi thil lian tak angin a lang thei a, mahse a takah chuan a awlsam hle.

Spirometer tih hi eng nge ni? A awlsam zawngin...

A awlsam zawngin, spirometer chu i lung hnathawh that dan tehna machine te tak te a ni. I temperature endik nan thermometer i hman ang bawkin spirometer hmangin i lung hriselna enfiah thin a ni. A bul berah chuan i lungin boruak a luh theih zat leh i thawk chhuah chak dan a teh a ni. He information hian i doctor chu i lungah chak lohna emaw natna emaw a awm leh awm loh a hriat theih nan a pui thei a ni. Chuvangin hei hi hlauh tur a ni lo va, i lung chungchang hriatna mai a ni.

Engtin nge he spirometer test hi tih a nih?

He test hi tih a awlsam hle. A harsa vak lo va, a hrehawm vak lo.

Test hmain inbuatsaihna tlem...

He test hi i tih hmain doctor chuan thupek engemaw zat a pe ang che.
  • Test hma darkar tlemteah damdawi thenkhat (a bik takin inhalers) ei kha bansan turin an ti mai thei che. I doctor chuan i tih tur dik tak a hrilh ang che.
  • Test hmaa zu i in chuan chutiang chu i insum tur a ni .
  • Chaw ei zawhah i pum tikhat turin lo kal suh. A pangngaiin ei rawh.
  • Thawmhnaw nuam leh hlim lo tak tak ha hi a tha ber . I rilru ti na thei thawmhnaw hak loh tur.
  • Test hnaih taka coffee leh tea ang chi thil in loh pawh a tha hle.

Test neih chhung hian eng nge thleng?

Okay, tunah chuan test neih chhungin eng nge thleng tih kan en ang. 1. A hmasa berin chair-ah dinglam hawia thu turin an ti ang che. 2. Tichuan, nurse emaw technician emaw chuan i hnar ah clip te tak te a dah ang. Hei hi i hmui atanga thawk chhuak tur leh i hnar atanga chhuak lo tura tanpui nan a ni. Tlem chuan mak deuhin a lang mai thei, mahse a na lo ang. 3. A dawtah chuan i hmuiah dah tur tube te tak te an pe ang che . Hei hi spirometer machine nena inzawm chu a ni. Tube chu i hmuiah nghet takin i vawn a ngai ang a, boruak a chhuah loh nan i hmui hmangin i seal a ngai ang. 4. Tunah chuan hna tak tak a lo thleng ta. A hmasa berin thawk pangngai tlemte la turin an ti ang che. 5. Tichuan, thawk la la, vawi khatah tube chhungah puak chhuak vek turin an ti ang che.Birthday cake-a candle bunch khat puak emaw, balloon puak emaw ang mai a ni. I lung a hring vek hma chu i theih ang anga rang leh chak taka i puak a ngai a ni. 6. I puak lai chuan chuta mi chuan, "A ring zawk! A ring zawk! Tlem a tam zawk! A tha!" 7. Hei hi vawi hnih emaw vawi thum emaw ti turin an ti ang che. A vawi khatnaah i ti dik em tih enfiah thin ang che. Test hi minute 15 atanga 30 vel a ni ang. Hei hi a hahthlak deuh mai thei a, i lu a hah deuh thei bawk. Mahse, a hrehawm lo.

Spirometer hian eng nge a teh?

Tunah chuan he inflation zawng zawng hnuah hian hei hian eng nge a hrilh ang che tih i ngaihtuah mai thei, a dik em? He machine spirometer an tih hian i lung chungchanga thil pawimawh tak tak engemaw zat a teh thin. A pawimawh deuh deuhte han thlir ila.
  • FVC (Forced Vital Capacity): Hei hi "forced vital capacity" ang chi a ni. Simply put , hei hi i thawk chhuah leh chak taka i thawk chhuah huna i lung atanga boruak chhuak zawng zawng a ni. Hei hian doctor hnenah i lungin boruak engzat nge a chelh theih tih ngaihtuahna a pe a ni.
  • FEV1 (Forced Expiratory Volume second 1 chhunga): Hei hi "second 1 chhunga forced expiratory volume" tihna a ni. Chu chu, i puak nasat chuan hei hi second khatna chhung ringawt pawha boruak chhuak zat a ni. Hei hi tehna pawimawh tak a ni. A chhan chu, hei hi doctor-in i bronchial tubes-a obstruction emaw blockage emaw a awm leh awm loh a hriat theih nan a hmang thei a ni. Bronchial tubes a block chuan second khatnaah boruak chhuak chu a tlahniam a ni.
  • FEV1/FVC ratio: Hei hi a chunga kan sawi tak FEV1 value leh FVC value inkar ratio a ni. Hei hian lungphu dinhmun, a bik takin thawkna kawngte pawh a hriat chian theih phah bawk.
Heng tehnate hian i doctor hnenah i lung hriselna a hrilh a. Heng hlutnate hi a pangngai emaw, a hniam emaw, a sang emaw a nih leh nih loh a rel ang.

Engvangin nge he spirometer test hi kan mamawh?

He test hi tih chhan hrang hrang a awm thei.

Natna hriatchhuah: 1.1.

Hei hi lung kaihhnawih natna chi hrang hrang hriat nan an hmang thin.
  • Asthma : Asthma rinhlelhna a awm chuan he test hi tih a ni fo.
  • COPD ( Chronic Obstructive Pulmonary Disease ): Hei hi hming sei deuh a ni. Sinhala tawng chuan "chronic obstructive pulmonary disease" tihna a ni. Meizial zu thinte zingah a tam zawk a, a nih loh leh leivut, meikhu, .Chemical hmanga hnathawkte zingah chuan lung natna a awm fo thin . Hei hian emphysema leh chronic bronchitis ang chi natna te pawh a huam tel a ni .
  • Cystic Fibrosis : Hei hi genetic disease a ni a, chu chuan lung bakah taksa peng dang a nghawng a ni.
  • Pulmonary Fibrosis : Hei hi lung tissue a thim a, a nghet a, chu chuan lung chu a inflate tha thei lo.
  • Hei hian lung kaihhnawih natna dang tam tak hriatchhuahna kawngah a pui a ni.

Natna chu engtin nge a awm tih en rawh:

He spirometer test hi a hun hunah pawh lung natna nei tawhte hnena damdawi pek chu a thawk tha em tih leh natna a tlahniam em tih leh a pung em tih enfiah thin a ni bawk.

Operation neih hmain:

He test hi operation lian tham thenkhat tih hmain i lung a hriselna a tha em tih hriat chian nan a pawimawh bawk.

I hnain i lung a tichhia em tih en rawh:

Hna ṭhenkhata thawkte (entir nân, lung laihna hmuna thawkte, lung laihchhuahna hmuna thawkte, factory ṭhenkhata thawkte, leh paint worker-a thawkte) chuan leivut, gas, leh chemicals, lung tana ṭha lo tak takte chu an thawk chhuak thei a ni. Hei hian chutiang mite lung a chhe tawh em tih hriat nan a pui thei bawk.

Nang pawhin heng symptoms te hi i nei ve em?

A hnuaia symptoms te hi i neih chuan i doctor chuan spirometer test nei turin a ti thei che a ni:
  • Cough awm reng
  • Thâwk lak tawi , a bik takin kea kal emaw hnathawhnaah emaw
  • A rilru a buai emaw, a tight emaw tih hriatna
  • A rilru a buai hle

He test result hi engtin nge i hriatthiam?

Doctor chuan test hnua value i hmuh (FVC leh FEV1 ang chi) chu i kum, i san zawng, i mipa leh hmeichhia, leh i hnam ang chi thilte nen a khaikhin a . A chhan chu mi zawng zawng tan hlutna "tha" pakhat mah a awm lo. Naupang te tak te lung capacity hi puitling nen a danglam a.
"Hei hi sikul-a report card pek ang mai a ni. Mahse, grade hniam hi hlau suh. Hei hian a chhan zawng chhuakin, a tul chuan enkawl turin a pui ang che."
I result chu a tlangpui aia "hniam" a nih chuan i lungah harsatna i nei tihna a ni thei. Obstructive (thli kawng khar, asthma emaw COPD ang chi) emaw, restrictive (lung capacity tihtlem, Pulmonary Fibrosis ang chi) emaw pawh a ni thei. I doctor chuan hei hi a hrilhfiah ang che. A châng chuan i doctor chuan i thawk chhuah theih nân damdawi bronchodilator (inhaler) an tih chu a pe ang che.- Bronchodilator (chu chuan thawkna kawng a tizau deuh) pek che a, minute engemaw zat hnuah he test hi tih leh turin an ti thei che a ni. Hei hi damdawi ei zawha lung hnathawh a \ha leh \ha em tih en nan a ni. Hei hi asthma ang chi natna hriatchhuahnaah a \angkai hle.

Hei hian risk emaw side effect emaw a nei em?

Hei hi a tam zawkah chuan test him tak a ni. Mahse, a thawm ri nasa tak avang hian mi thenkhat chuan:
  • Lung hring (lightheadedness) a awm
  • Thâwk a tawi
  • Lo kal rawh, khuh rawh.
  • Tlem chuan i chau deuh mai thei.
Chungte chu hun rei lote chhungin a reh tlangpui. Mahse, tun hnaia heart attack, mit surgery lian tak, i rilru emaw, i pum emaw surgery lian tak i neih emaw, thisen sang thunun loh emaw i neih chuan, i doctor chuan he test hi tih hi vawi hnih a ngaihtuah thei a, ni engemaw zat atan a sawn hla thei bawk. Chuvangin, i doctor hnenah damdawi lam harsatna dang i neih leh damdawi i ei apiang kha hrilh ngei ang che.

He spirometer test hi tuin nge mamawh tam ber?

Sawi tawh ang khan he test hi a bik takin:
  • Meizial zu thinte tan (a chang chuan zu in tawh tan pawh).
  • A chunga kan sawi tak symptoms (khuh, thawk hah, rilru na, thawk hah) nei tan.
  • Chhungkaw zingah (nu, pa, unau) tu pawhin lung natna (a bik takin Asthma, COPD) an neih chuan.
  • Hnathawh hmuna leivut leh chemical nena inhnaih fo thinte tan.
  • Surgery thenkhat neih hmain.

Test tura i lo kal hunah heng thilte hi hre reng ang che... (Hriat nawn tirna tawi tak)

  • Thawmhnaw nuam leh hlim lo tak tak ha rawh.
  • Doctor-in a hrilh angin damdawi ei emaw, ei loh emaw.
  • Test hma darkar tlemteah meizuk loh tur.
  • Chaw ei tam hnuah lo kal suh.
  • Test hnaihah coffee emaw tea emaw in loh tur.
  • Test hmain exercise hahthlak tak tak ti suh.
  • Khawsik emaw flu emaw i neih chuan doctor hnenah hrilh hmasa phawt ang che. Test hi ni dang atan tihdanglam theih a ni.

Chuvangin, take-home message hnuhnung ber chu:

Spirometer test hi i ngaihtuah angin a lian lo va, a harsa lo bawk. Test awlsam tak, natna nei lo, i lung chungchanga hriat tur hlu tak tak pe thei a ni. I doctor-in he test hi ti turin a ti che a nih chuan hlau lo la, zak suh. Hei hi i thatna tur atan ti rawh, i lung hriselna chungchang zir turin. A châng chuan lung lama harsatna a lan chhuah hmain a hre thei bawk. Chutiang a nih chuan enkawlna i tan hma thei a, harsatna lian tham i pumpelh thei bawk.
Kan lungte hi kan nun engine ang mai a ni. An dinhmun tha taka vawn reng hi kan mawhphurhna a ni. Chuvangin, i thawk dan hi enkawl la, a tul chuan he test hi tih hreh suh!
Spirometer, Spirometer, Lung test, Thâwk harsa, Asthma, COPD, Lung natna, FVC, FEV1
⚠️ Important: The medical articles and information on Nirogi Lanka are for general awareness only, and are by no means a substitute for professional medical advice, diagnosis, or treatment. For any medical problem you have, consult a qualified physician immediately.

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I lungte hian engtiang chiahin nge hna a thawh? Spirometer chungchang hi han sawi ila!
Thupui bulpui berFebruary 11, 2026

I lungte hian engtiang chiahin nge hna a thawh? Spirometer chungchang hi han sawi ila!

A chang chuan thaw hahdam lo ang maiin i inhria em, a nih loh leh stairs chhoh harsa i ti ang em? I khuh reng reng em? A nih loh leh i thawk lai hian thawm te te i siam em? Vawiin hian kan doctor-te’n heng thil thlen chhan zawng tura an hman thin hmanraw te tak te, mahse pawimawh tak mai kan sawi dawn a ni. Spirometer an ti a . A hming hi thil lian tak angin a lang thei a, mahse a takah chuan a awlsam hle.

Spirometer tih hi eng nge ni? A awlsam zawngin...

A awlsam zawngin, spirometer chu i lung hnathawh that dan tehna machine te tak te a ni. I temperature endik nan thermometer i hman ang bawkin spirometer hmangin i lung hriselna enfiah thin a ni. A bul berah chuan i lungin boruak a luh theih zat leh i thawk chhuah chak dan a teh a ni. He information hian i doctor chu i lungah chak lohna emaw natna emaw a awm leh awm loh a hriat theih nan a pui thei a ni. Chuvangin hei hi hlauh tur a ni lo va, i lung chungchang hriatna mai a ni.

Engtin nge he spirometer test hi tih a nih?

He test hi tih a awlsam hle. A harsa vak lo va, a hrehawm vak lo.

Test hmain inbuatsaihna tlem...

He test hi i tih hmain doctor chuan thupek engemaw zat a pe ang che.
  • Test hma darkar tlemteah damdawi thenkhat (a bik takin inhalers) ei kha bansan turin an ti mai thei che. I doctor chuan i tih tur dik tak a hrilh ang che.
  • Test hmaa zu i in chuan chutiang chu i insum tur a ni .
  • Chaw ei zawhah i pum tikhat turin lo kal suh. A pangngaiin ei rawh.
  • Thawmhnaw nuam leh hlim lo tak tak ha hi a tha ber . I rilru ti na thei thawmhnaw hak loh tur.
  • Test hnaih taka coffee leh tea ang chi thil in loh pawh a tha hle.

Test neih chhung hian eng nge thleng?

Okay, tunah chuan test neih chhungin eng nge thleng tih kan en ang. 1. A hmasa berin chair-ah dinglam hawia thu turin an ti ang che. 2. Tichuan, nurse emaw technician emaw chuan i hnar ah clip te tak te a dah ang. Hei hi i hmui atanga thawk chhuak tur leh i hnar atanga chhuak lo tura tanpui nan a ni. Tlem chuan mak deuhin a lang mai thei, mahse a na lo ang. 3. A dawtah chuan i hmuiah dah tur tube te tak te an pe ang che . Hei hi spirometer machine nena inzawm chu a ni. Tube chu i hmuiah nghet takin i vawn a ngai ang a, boruak a chhuah loh nan i hmui hmangin i seal a ngai ang. 4. Tunah chuan hna tak tak a lo thleng ta. A hmasa berin thawk pangngai tlemte la turin an ti ang che. 5. Tichuan, thawk la la, vawi khatah tube chhungah puak chhuak vek turin an ti ang che.Birthday cake-a candle bunch khat puak emaw, balloon puak emaw ang mai a ni. I lung a hring vek hma chu i theih ang anga rang leh chak taka i puak a ngai a ni. 6. I puak lai chuan chuta mi chuan, "A ring zawk! A ring zawk! Tlem a tam zawk! A tha!" 7. Hei hi vawi hnih emaw vawi thum emaw ti turin an ti ang che. A vawi khatnaah i ti dik em tih enfiah thin ang che. Test hi minute 15 atanga 30 vel a ni ang. Hei hi a hahthlak deuh mai thei a, i lu a hah deuh thei bawk. Mahse, a hrehawm lo.

Spirometer hian eng nge a teh?

Tunah chuan he inflation zawng zawng hnuah hian hei hian eng nge a hrilh ang che tih i ngaihtuah mai thei, a dik em? He machine spirometer an tih hian i lung chungchanga thil pawimawh tak tak engemaw zat a teh thin. A pawimawh deuh deuhte han thlir ila.
  • FVC (Forced Vital Capacity): Hei hi "forced vital capacity" ang chi a ni. Simply put , hei hi i thawk chhuah leh chak taka i thawk chhuah huna i lung atanga boruak chhuak zawng zawng a ni. Hei hian doctor hnenah i lungin boruak engzat nge a chelh theih tih ngaihtuahna a pe a ni.
  • FEV1 (Forced Expiratory Volume second 1 chhunga): Hei hi "second 1 chhunga forced expiratory volume" tihna a ni. Chu chu, i puak nasat chuan hei hi second khatna chhung ringawt pawha boruak chhuak zat a ni. Hei hi tehna pawimawh tak a ni. A chhan chu, hei hi doctor-in i bronchial tubes-a obstruction emaw blockage emaw a awm leh awm loh a hriat theih nan a hmang thei a ni. Bronchial tubes a block chuan second khatnaah boruak chhuak chu a tlahniam a ni.
  • FEV1/FVC ratio: Hei hi a chunga kan sawi tak FEV1 value leh FVC value inkar ratio a ni. Hei hian lungphu dinhmun, a bik takin thawkna kawngte pawh a hriat chian theih phah bawk.
Heng tehnate hian i doctor hnenah i lung hriselna a hrilh a. Heng hlutnate hi a pangngai emaw, a hniam emaw, a sang emaw a nih leh nih loh a rel ang.

Engvangin nge he spirometer test hi kan mamawh?

He test hi tih chhan hrang hrang a awm thei.

Natna hriatchhuah: 1.1.

Hei hi lung kaihhnawih natna chi hrang hrang hriat nan an hmang thin.
  • Asthma : Asthma rinhlelhna a awm chuan he test hi tih a ni fo.
  • COPD ( Chronic Obstructive Pulmonary Disease ): Hei hi hming sei deuh a ni. Sinhala tawng chuan "chronic obstructive pulmonary disease" tihna a ni. Meizial zu thinte zingah a tam zawk a, a nih loh leh leivut, meikhu, .Chemical hmanga hnathawkte zingah chuan lung natna a awm fo thin . Hei hian emphysema leh chronic bronchitis ang chi natna te pawh a huam tel a ni .
  • Cystic Fibrosis : Hei hi genetic disease a ni a, chu chuan lung bakah taksa peng dang a nghawng a ni.
  • Pulmonary Fibrosis : Hei hi lung tissue a thim a, a nghet a, chu chuan lung chu a inflate tha thei lo.
  • Hei hian lung kaihhnawih natna dang tam tak hriatchhuahna kawngah a pui a ni.

Natna chu engtin nge a awm tih en rawh:

He spirometer test hi a hun hunah pawh lung natna nei tawhte hnena damdawi pek chu a thawk tha em tih leh natna a tlahniam em tih leh a pung em tih enfiah thin a ni bawk.

Operation neih hmain:

He test hi operation lian tham thenkhat tih hmain i lung a hriselna a tha em tih hriat chian nan a pawimawh bawk.

I hnain i lung a tichhia em tih en rawh:

Hna ṭhenkhata thawkte (entir nân, lung laihna hmuna thawkte, lung laihchhuahna hmuna thawkte, factory ṭhenkhata thawkte, leh paint worker-a thawkte) chuan leivut, gas, leh chemicals, lung tana ṭha lo tak takte chu an thawk chhuak thei a ni. Hei hian chutiang mite lung a chhe tawh em tih hriat nan a pui thei bawk.

Nang pawhin heng symptoms te hi i nei ve em?

A hnuaia symptoms te hi i neih chuan i doctor chuan spirometer test nei turin a ti thei che a ni:
  • Cough awm reng
  • Thâwk lak tawi , a bik takin kea kal emaw hnathawhnaah emaw
  • A rilru a buai emaw, a tight emaw tih hriatna
  • A rilru a buai hle

He test result hi engtin nge i hriatthiam?

Doctor chuan test hnua value i hmuh (FVC leh FEV1 ang chi) chu i kum, i san zawng, i mipa leh hmeichhia, leh i hnam ang chi thilte nen a khaikhin a . A chhan chu mi zawng zawng tan hlutna "tha" pakhat mah a awm lo. Naupang te tak te lung capacity hi puitling nen a danglam a.
"Hei hi sikul-a report card pek ang mai a ni. Mahse, grade hniam hi hlau suh. Hei hian a chhan zawng chhuakin, a tul chuan enkawl turin a pui ang che."
I result chu a tlangpui aia "hniam" a nih chuan i lungah harsatna i nei tihna a ni thei. Obstructive (thli kawng khar, asthma emaw COPD ang chi) emaw, restrictive (lung capacity tihtlem, Pulmonary Fibrosis ang chi) emaw pawh a ni thei. I doctor chuan hei hi a hrilhfiah ang che. A châng chuan i doctor chuan i thawk chhuah theih nân damdawi bronchodilator (inhaler) an tih chu a pe ang che.- Bronchodilator (chu chuan thawkna kawng a tizau deuh) pek che a, minute engemaw zat hnuah he test hi tih leh turin an ti thei che a ni. Hei hi damdawi ei zawha lung hnathawh a \ha leh \ha em tih en nan a ni. Hei hi asthma ang chi natna hriatchhuahnaah a \angkai hle.

Hei hian risk emaw side effect emaw a nei em?

Hei hi a tam zawkah chuan test him tak a ni. Mahse, a thawm ri nasa tak avang hian mi thenkhat chuan:
  • Lung hring (lightheadedness) a awm
  • Thâwk a tawi
  • Lo kal rawh, khuh rawh.
  • Tlem chuan i chau deuh mai thei.
Chungte chu hun rei lote chhungin a reh tlangpui. Mahse, tun hnaia heart attack, mit surgery lian tak, i rilru emaw, i pum emaw surgery lian tak i neih emaw, thisen sang thunun loh emaw i neih chuan, i doctor chuan he test hi tih hi vawi hnih a ngaihtuah thei a, ni engemaw zat atan a sawn hla thei bawk. Chuvangin, i doctor hnenah damdawi lam harsatna dang i neih leh damdawi i ei apiang kha hrilh ngei ang che.

He spirometer test hi tuin nge mamawh tam ber?

Sawi tawh ang khan he test hi a bik takin:
  • Meizial zu thinte tan (a chang chuan zu in tawh tan pawh).
  • A chunga kan sawi tak symptoms (khuh, thawk hah, rilru na, thawk hah) nei tan.
  • Chhungkaw zingah (nu, pa, unau) tu pawhin lung natna (a bik takin Asthma, COPD) an neih chuan.
  • Hnathawh hmuna leivut leh chemical nena inhnaih fo thinte tan.
  • Surgery thenkhat neih hmain.

Test tura i lo kal hunah heng thilte hi hre reng ang che... (Hriat nawn tirna tawi tak)

  • Thawmhnaw nuam leh hlim lo tak tak ha rawh.
  • Doctor-in a hrilh angin damdawi ei emaw, ei loh emaw.
  • Test hma darkar tlemteah meizuk loh tur.
  • Chaw ei tam hnuah lo kal suh.
  • Test hnaihah coffee emaw tea emaw in loh tur.
  • Test hmain exercise hahthlak tak tak ti suh.
  • Khawsik emaw flu emaw i neih chuan doctor hnenah hrilh hmasa phawt ang che. Test hi ni dang atan tihdanglam theih a ni.

Chuvangin, take-home message hnuhnung ber chu:

Spirometer test hi i ngaihtuah angin a lian lo va, a harsa lo bawk. Test awlsam tak, natna nei lo, i lung chungchanga hriat tur hlu tak tak pe thei a ni. I doctor-in he test hi ti turin a ti che a nih chuan hlau lo la, zak suh. Hei hi i thatna tur atan ti rawh, i lung hriselna chungchang zir turin. A châng chuan lung lama harsatna a lan chhuah hmain a hre thei bawk. Chutiang a nih chuan enkawlna i tan hma thei a, harsatna lian tham i pumpelh thei bawk.
Kan lungte hi kan nun engine ang mai a ni. An dinhmun tha taka vawn reng hi kan mawhphurhna a ni. Chuvangin, i thawk dan hi enkawl la, a tul chuan he test hi tih hreh suh!
Spirometer, Spirometer, Lung test, Thâwk harsa, Asthma, COPD, Lung natna, FVC, FEV1
⚠️ Important: The medical articles and information on Nirogi Lanka are for general awareness only, and are by no means a substitute for professional medical advice, diagnosis, or treatment. For any medical problem you have, consult a qualified physician immediately.

💬 Comments (0)

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