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Meet the heart! | Circulatory system physiology | NCLEX-RN | Khan Academy

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    Mjhe ye bohot achi tasweer lagi, Asl mein
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    ye tasweer batati he kay hamare jism mein dil kis jaga pe mojood hay
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    ap ye dekh saktay hain kay dil dono taraf se paslion mein waqeya hey
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    or asl mein, mene abhi isme nahi banaya lekin mein bata houn kay
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    phaiphray (lungs) kahan hongay, Ye dayan lung he
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    Or is taraf bayan lung hey. Pus yahan pe
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    apka dil mojood hey: do lungs k darmiyan. Or me bata raha houn
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    dayan or bayan us insaan k hawalay se jis ke under ye dil mojood he
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    Pus ye uska dayan or bayaan hey, jo hamare mukhalif
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    hey agar hm iski taraf dekhain. Heart asl mein do lungs ke
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    darmiyan hey is mehfooz pinjray mein takay
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    paslian in ahem azu (organs) ko
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    hifazat se rakhay. or is ke niche, agar ap iski
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    tasweer banayen. or agar mein banaoon, tou ap dekh saktay hain
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    kay niche in tamam cheezon ke
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    aik bohot he zaruri patha (muscle)
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    hey. log is pathay (muscle) ko nahi jantay, ye aik muscle ki kisam nahi hey
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    jo amooman ap logon ko gym me kartay dekhtay hain. lekin ye patha diaphragm kehlata hey
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    pus apka diaphragm ka patha
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    or apki paslian aik jagah banati hain, jisme diaphragm farash hey
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    or paslian aik chat ki manind jese aik kamray ki deewar
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    or agar ap is kamray ke hison ko dekhain, apke pas lungs hongay or
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    apka dil, pus ye sari khala
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    thorax kehlati hey
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    pus dil dar haqeqat kia karta hey
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    agar hum is sari khala ke
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    dil ko karib se dekhain.
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    ab mein apk ko dil ke charon taraf ki jaga ka batata houn. ye hamara dayan lung he
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    or dusri taraf bayan. or ye tamam
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    paslion ke beech me hey, lekin ye mein bna ke bataoonga kionkay
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    dil ko is tarah dekhna mushkil he
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    pus is baray me sochna dil kia karta he. mere khayal se sab se asaan tareeqa
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    ye he kay ap sochain ke ap aik khuliya hain(cell)
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    or sochain ap aik cell hain jo bahir nikla hoa hey
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    yahan se, ye ap hain, or ap
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    jisam ke kisi bhi hisay ko soch saktay hain
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    yani aik angoothay ka khulilya, agar kaha jaye ak aik angoothay ka khuliya hain
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    or apka kam , khush rehna hey
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    or is cell (khuliye) ke pas ai khoon ki nali he, or asl mein her jisam ka cell
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    khoon ki nalian rakhta he, or ye angoothay ka khuliya
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    bhi isi tarha he, is toe cell ko khas cheezain darkar hain
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    is ko O2 oxygen ki zarurat he
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    mein isko safaid se likhon ga isay oxygen ki zarurat he
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    isko nutrients (maqwi) ki zarurat he sahi
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    pus cell ko zinda rehnay ke liya khas cheezon ki zarurat hoti he
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    or iski dusri taraf, ye aik kharij mawaad banatay hain. ye hamari tarha banatay hain kharij mawaad
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    inka kharij mawad kia hota he
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    ye khaya zehan me ata he
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    CO2 carbon di oxide, tou co2 kharji mawad hey
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    is cell ke liye,
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    thori der ke liye faraz karen ke ye khariji mawad nahi banata
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    pus , agarcha sath mein aik khoon ki nalian bhi hain
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    sach me koi khoon nahi gardish me hey, yahan hm likhain gay
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    jesa ke aik chota cell mawad kharij karta he
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    wo mawad hm yahan banatay hain
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    yahan jama hona shuru ho jata hey
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    jessa ke khoon harkat nahi ker raha
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    tpu hamara ye toe cell khariji mawad se ghir jaye ga
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    or apne he kharij shuda mawad se ghir jaye ga
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    or duri tarf , kia ye oxygen or ajzaye maqwi le sakta he
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    wo dusri janib ye cheezain nahi le sakta
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    so me ye kahonga
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    ye zinda rahne ka tareeqa nahi hey
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    ye afsos ki bat he
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    kay agar ye younhi rah tou cell mar jayega
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    cell ko wo sab zarurat he jiski sabko zarorrat hoti he
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    jild ka khuliya, koi bhi zinda cell ko is khoon ke doraniye ki zarurat hoti he
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    sahi? isko sahi tareeqay se rawan honay ki zarurat hoti he
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    agar is cell ko ye khoon ka doraniya milay
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    tou apko bilkul mukhtalif tasweer dekhne ko milegi
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    kay khariji mawaad ab khoon ke zariye lejaya ja chuka hoga
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    ye isi tarha hey ke jese
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    koi aye or utha ker ye khariji mawad le jaye
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    or apke ghar ke ander koi koora mojood na rahy
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    or is ke bajaye oxygen or ijza khanay ke atay jayen
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    or mohayya hotay jayen, or is tarha cell
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    aram se or achi tarha se zinsa rahega
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    agar apk apne jism ke tamam cell ko is tarha
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    zinda rakhna chahengay rou apko behtareen doraniye ki zaroorat he
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    so ye ghor karne ki bat he, kay ap waqai
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    chahtay hain, ke khoon ka doraniya achi tarha se bahay
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    tamam jism mein
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    lahkhon or karoron cells ko ye dene ke liye aik mazboot
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    bahao (pump) ki zarurat he, jo kay khoon ko nahanay me madad day
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    saray jism mein rawani ke sath or agay pichay hone mein
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    or dil kia he , or iske under kia heye kia karta he
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    kia ye aik bohot acha pump he jo khoon ko rawan rakhta he
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    agar apka acha khoon ka doraniya he,
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    ye mein aik taraf ker k likhounga, ye dil ke kam hain
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    in kamo mein, number aik kam ye he
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    khoon ka doraniya,
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    is ko mein nizam khoon bahao likhta houn
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    is nizam ka matlabhey kay
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    tamam jism me khoon ki gardish
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    ye is tarha hota he,
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    is tasweer me ap dekhtay hain, kay ye aik bari vareed hey (vein)
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    or aik sharyan (artery)
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    ye aik artery he
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    khoon is artery me jata he
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    or do vein me wapus ata hey
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    or is key oper superior, superior ka matlab
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    is kay oper hay. superior vana cava
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    ye iska naam hey. or iskay nichay ap nahi dekh saktay abhi
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    ye dil ki dusre janib he lekin dusri vein ka name inferior (choti) vena cava he
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    ye bhi aik vein (vareed) hey
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    ye dono vareed jism se sar akhoon lati hain
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    heart (dil) k under
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    jab dil khoon ko jism mein phelata he
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    isko aorta kehtay hain
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    pus agar apne aorta ka naam suna hey, ye aik artery he
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    jiske baray mein log parhatay hain, is tarha khoon jism me gardish karta he
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    sirf ye kam dil nahi karta
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    iska dusra kam
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    tasweer mein dekhaya he wo pulmonary bahao hey
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    pus ye kia karta he
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    is ka matlab kia he
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    hmain maloom he cell ko O2 ki zarurat he or cell ke pas bohot se CO2 hey
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    ye acha he ke khoon harkat mein rahay
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    agar cell achi taha se khoon se na nikle
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    or oxygen achi tarha se jazab na kare tou cell sahi kam nahi karta
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    mera matlab, k cell ke pas khoon ka bahao he lekin isko O2 ki zarurat he
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    or cell Co2 chorna chahta he
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    ab lungs ka kam ata hey, jab dil khoon sorta me bhejta he
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    jab khoon ko wapus jism me bhejta he
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    asl me dil khoon lungs ko bhejta he
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    sab se pehle bayen lung me khoon jata he
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    or dayen se wapus ata he
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    or phir isko wapus dil meon
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    bhejt ahe, or phir aorta me nichra jata he
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    pus ye aik zayed marhala tha blood ka,
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    khoon ka wapus dil me ana pulmonary flow kehlata he
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    so akhi cheez ap dekhain, is tasweer mein ap dekhain gay
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    apko choti khoon ki nalian nazar ayengi
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    tamam dil mein pheli hoi. ye kia hain
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    asl mein, mera matlabkuch neeli or kuch laal
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    neeli wali veien hain or lal wali artery
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    kia ye khoon ke nizam ka hissa hain?
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    han ye naliyan tamam
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    conary naliyan kehlati hain
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    apne inka suna hoga
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    coronaryray artey ya veins
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    tou ye coronary khoon ki nalian hain
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    ye dil kay pathon ki madad karti hain
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    mjhe yad he
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    dil lakhon khulioon cells se mil ker bna hey
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    jesa ke angothay ke cells
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    inko bhi oxygen or ijzaye maqwi ki zarurat hoti hay
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    pus, in cell s kio khoon ke naliyon ki zarorat hoti he
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    pus ye coronary khoon ki naliyan hain
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    wo naliyan jo dil tak jati hain
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    jo dil ke kam ati hain
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    ab, agar ye dil ke pathoun ke kam ati hain
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    or dil ke khulion ke, kia ye nizam doran khoon ke under ati hain
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    ya pulmonary nizam ke
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    iska asl kam cell ki madad karna he
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    coronary nalian nizam dran khoon me ati hain.
Title:
Meet the heart! | Circulatory system physiology | NCLEX-RN | Khan Academy
Description:
more » « less
Video Language:
English
Team:
Khan Academy
Duration:
10:09

Urdu subtitles

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