Tutegeere ddala engeri omusaayi gye gutambulamu mu mubiri gwaffe? (Enkola y’okutambula kw’omusaayi) .

Nkulamusizza! Oli otya? Leero tugenda kwogera ku nkola eyeewuunyisa ennyo era eyetaagisa mu mubiri gwaffe. Eyo y’enkola yaffe ey’okutambula kw’omusaayi, oba ng’abamu bwe bagiyita, ``Enkola y’okutambula kw’omusaayi``. Oluusi oyinza n'okuwulira nga kiyitibwa ``Cardiovascular System``. Gano gombi mannya ga nkola y’emu. Kale, ka tulabe kye kiri, engeri gye kikola, n’engeri y’okukikuuma nga kiramu.

Enkola y’okutambula kw’omusaayi kye ki? Mu ngeri ennyangu...

Mu ngeri ennyangu, enkola y’okutambula kw’omusaayi mu mubiri gwo ekolebwa omutima n’emisuwa . Ebibiri bino byonna awamu bikozesa omusaayi okutambuza ebiriisa mu buli katoffaali mu mubiri gwaffe n’okuggya ebisasiro mu butoffaali obwo.

Lowooza ku mutima gwo nga ppampu y’amazzi. Pampu eno epampagira omusaayi okuyita mu mutimbagano omuzibu ogw’emisuwa mu mubiri gwo gwonna. Emisuwa gino giyitibwa emisuwa n'emisuwa . Omusaayi guno gutambuza omukka gwa oxygen – omukka oguwa obulamu gwe tussa – n’ebiriisa mu binywa byo, ebitundu byo, n’ebitundu by’omubiri byo. Era y’enkola y’emu ekuŋŋaanya ebisasiro n’abitwala mu bitundu by’omubiri gye bisobola okuggyibwawo.

Mirimu ki emikulu egy’enkola eno?

Enkola yaffe ey’okutambula kw’omusaayi ekola emirimu esatu emikulu:

1. Okutambuza omusaayi mu mubiri gwonna.

2. Okutwala omukka gwa oxygen n’ebiriisa mu bitundu byaffe, ebinywa n’ebitundu by’omubiri.

3. Carbon dioxide – ggaasi atakyali wa mugaso mu mibiri gyaffe era afuluma nga tufulumya omukka – kwe kuggya kasasiro n’ebisasiro eby’eddagala mu bitundu byaffe.

Emisana n’ekiro, ne bw’oba ​​weebase, omutima gwo buli kiseera gukuba omusaayi mu mubiri gwo gwonna, ng’olinga agenda mu nneekulungirivu. Singa tugoberera ekkubo lino ery'omusaayi, litandikira mu mutima ne liyita mu misuwa eminene egyayitibwa ``Arteries'' okusaasaanya omusaayi mu bitundu byaffe n'ebitundu by'omubiri.

Munda mu bitundu byaffe, mu mutimbagano gw’emisuwa emitono ennyo egiyitibwa capillaries , omukka gwa oxygen mu musaayi guweebwayo era ebisasiro ne biddizibwa mu musaayi. Oluvannyuma lw’okuva mu bitundu bino n’ebitundu by’omubiri bino, omusaayi guno gudda ku mutima nga guyita mu misuwa egiyitibwa emisuwa. Olwo omusaayi guno guyita mu mutima okutuuka mu mawuggwe, gye guddamu okuweebwa omukka gwa oxygen, era olugendo ne lutandika. Kino kibaawo emirundi enkumi n’enkumi olunaku, buli sikonda omutima gwo lwe gukuba.

Oyinza okulowooza, omutima gwo gukuba ggaloni nga 2,000 (liita ezisukka mu 7,500) ez’omusaayi mu mubiri gwo gwonna buli lunaku! Mu biseera nga bino, bw’okola dduyiro, omutima gwo gukuba omusaayi gweyongera. Kino kitegeeza nti enkola yaffe ey’okutambula kw’omusaayi etereera okusinziira ku bungi bw’omusaayi ne omukka gwa oxygen omubiri gwaffe gwe gwetaaga.

Omu ku mirimu emikulu egy’enkola yaffe ey’okutambula kw’omusaayi kwe kugabula omusaayi mu bwongo n’omutima obutasalako.Kubanga, singa obwongo tebufuna musaayi gwetagisa, busobola okubulwa amagezi mu sikonda ntono. Singa omusaayi guyimirira okumala eddakiika nnya, obwongo buyinza okwonooneka. Mu ngeri y’emu, singa omutima tegufuna musaayi gumala, omulimu gwagwo ogw’okupampagira gujja kutandika mangu okulemererwa.

Kale, omusaayi guno guyingira gutya mu mubiri gwonna?

Enkola yaffe ey’okutambula kw’omusaayi oba ``Cardiovascular System``, ekola nga tuyambibwako emisuwa. Emisuwa egimu (``Veins``) gizza omusaayi mu mutima, ate emisuwa emirala (``Arteries``) giggya omusaayi ku mutima.

Emisuwa gyo, awamu n’omutima gwo n’amawuggwe, bigenda mu maaso n’okusindika omusaayi mu mubiri gwo gwonna. Laba engeri gye kikola:

1. Omusaayi ogutaliimu oxygen gusindikibwa okuva mu ventricle ya ddyo ey’omutima okutuuka mu mawuggwe. Omusaayi guno guyita mu kikolo ky’amawuggwe (omusuwa omukulu ogw’amawuggwe).

2. Oxygen ayongerwa mu musaayi guno munda mu mawuggwe go.

3. Emisuwa gy’amawuggwe gitwala omusaayi guno ogulimu omukka gwa oxygen okuva mu mawuggwe okutuuka mu kitundu kya kkono eky’omutima.

4. Okuva mu kisenge kya kkono, omusaayi guno ogulimu omukka gwa oxygen gusindikibwa mu kisenge kya kkono. Ekitundu kino eky’ebinywa eky’omutima kitambuza omusaayi okutuuka mu mubiri gwonna nga kiyita mu misuwa.

5. Omusaayi bwe gutambula mu mubiri gwonna ne guyita mu bitundu by’omubiri, gutuusa ebiriisa, gugaba obusimu, n’okukung’aanya ebisasiro.

6. Olwo, emisuwa gizza omusaayi ogutaliimu mukka gwa oxygen, ogulimu kaboni dayokisayidi okudda ku mutima. Okuva ku mutima, omusaayi guddizibwa mu mawuggwe.

7. Munda mu mawuggwe, omukka gwa kaboni dayokisayidi gufuluma era omukka gwa oxygen ne guteekebwa mu musaayi mu kuwaanyisiganya. Olwo bw’ofulumya omukka, omukka ogwo ogwa kaboni dayokisayidi gufuluma.

Enkola y'omusaayi okulonda omukka gwa oxygen okuva mu mawuggwe n'edda mu mutima eyitibwa okutambula kw'omusaayi mu mawuggwe . Enkola y'okugabira omusaayi ogulimu omukka gwa oxygen eri omubiri gwonna eyitibwa systemic circulation .

Enkola eno esangibwa wa?

Omutima gwo gusangibwa wakati mu kifuba kyo. Kiyungibwa ku misuwa egitambuza omusaayi mu mubiri gwo gwonna.

Ebitundu by’enkola y’okutambula kw’omusaayi bye biruwa?

Omutima gwo n’emisuwa gyo bye bikola enkola y’okutambula kw’omusaayi. Buli kimu ku bitundu bino kirina omulimu ogw’enjawulo okuyamba okutambuza omusaayi mu mubiri gwo gwonna. Eno y’engeri obutoffaali bwaffe gye bufunamu omukka gwa oxygen n’ebiriisa n’engeri kasasiro gy’aggyibwamu.

Bitundu ki ebina ebikulu eby’enkola y’okutambula kw’omusaayi?

Ebitundu ebikulu eby’enkola y’okutambula kw’omusaayi bye bino:

• Omutima: Kino kitundu kya mubiri ekikolebwa mu binywa. Kipampa omusaayi mu mubiri gwonna. Omutima kye kitundu kyokka mu nkola y’okutambula kw’omusaayi. Amawuggwe go ga nkola y’okussa.
• Emisuwa: Zino mipiira migonvu egy’ebinywa egitambuza omusaayi ogulimu omukka gwa oxygen okuva ku mutima okutuuka mu bitundu by’omubiri byonna. Omusuwa ogusinga obunene mu mubiri gwaffe gwe...Omusuwa gw’omusaayi (aorta). Emisuwa gy’omusaayi (coronary arteries) gyatabikira okuva mu aorta, n’oluvannyuma ne gyawulwamu emisuwa emitonotono (arterioles) nga bwe gitambula okuva ku mutima.
• Emisuwa: Emisuwa gino gitwala omusaayi ogutaliimu mukka gwa oxygen okudda ku mutima. Emisuwa gitandika mitono (venules) olwo ne gikula nga bwe gisemberera omutima. Emisuwa emikulu ebiri (omusuwa ogw’okungulu n’omusuwa ogwa wansi) gitwala omusaayi okutuuka ku mutima. Emisuwa mu magulu go girina obuuma obuziyiza omusaayi okudda emabega.
• Emisuwa: Emisuwa gino gigatta emisuwa emitono ennyo (arterioles) n’emisuwa (venules). Ebisenge by’emisuwa emigonvu nnyo, kisobozesa omukka gwa okisigyeni, kaboni dayokisayidi, ebiriisa, n’ebisasiro okuva mu musaayi okutuuka mu butoffaali, n’okuva mu butoffaali okutuuka mu musaayi.

Enkola y’okutambula kw’omusaayi eringa etya? Kiba kinene kitya?

Oyinza okulowooza ku mutima ng’ekifo omubiri gwe gukuba omusaayi. Kiyungibwa ku mutimbagano gw’emisuwa egibuna omubiri gwonna.

Bw’oba ​​wali olabye ku payipu z’amazzi oba payipu z’amazzi amakyafu wansi w’oluguudo, omanya nti nnene nnyo. Payipu zino zitandika amatabi ne zifuuka entonotono ezireeta amazzi mu maka ne zitwala kazambi. Mu ngeri y’emu, emisuwa egitambuza omusaayi okugenda n’okudda ku mutima giringa emidumu eminene wansi w’ekkubo. Zino ze misuwa egisinga obunene mu mubiri. Bw’ogenda okuva ku mutima, amatabi gano gagenda ne gafuuka emisuwa emitonotono egiyamba okusaasaanya omukka gwa oxygen mu mubiri gwonna n’okuggyawo ebisasiro.

Emisuwa gikolebwa layeri z’ebitundu ebiyunga, ebinywa, n’ebiwuzi ebiwanvuwa. Ebinywa mu misuwa gyo bye bifuga obugazi bwe giyinza okuba. Kino nakyo kikosa puleesa yo . Emisuwa bwe gigaziwa, kino kiyitibwa ``Vasodilation,'' era puleesa ekendeera. Emisuwa bwe gifunda, kino kiyitibwa ``Vasoconstriction,'' era puleesa yeeyongera.

Omutima gwo gukoleddwa mu binywa n’ebitundu ebirala. Omusaayi gukulukuta mu bisenge bina.

Omutima gwo gutera okuba nga gwenkana ekikonde kyo. Naye bw’oba ​​olina obulwadde bw’omutima, buyinza okuba obunene ennyo. Emisuwa gyo giddukira mu mubiri gwo gwonna, okuva waggulu okutuuka wansi. Kale omukutu guno munene nga bw’oli omuwanvu ate nga mugazi. Mu butuufu, mu mibiri gyaffe mulimu emisuwa egisukka mu mayiro 60,000!

Omutima ogwa bulijjo guzitowa wakati wa ounces 8 ne 12, naye kino kiyinza okwawukana okusinziira ku kikula ky’omuntu, obuzito bw’omubiri gwonna n’obulwadde.

Endwadde ki n’obuzibu obutera okukwata enkola y’okutambula kw’omusaayi?

Ebizibu bingi ebikosa ebitundu by’entambula y’omusaayi biva ku kutambula mpola oba okuzibikira omusaayi mu misuwa. Okuva emisuwa gyaffe bwe giwa omukka gwa oxygen mu mubiri gwonna, singa emisuwa gyonna gizibikira, kifuuka kizibu okutuusa omukka ogwo.

Bino bye bimu ku bizibu ebitera okukosa enkola y’okutambula kw’omusaayi:

• Puleesa eri waggulu
• Kolesterol omungi
• Arrhythmia (okutambula kw’omutima okutali kwa bulijjo) .
• Omutima okulwala
• Valiva y’omutima obutakola bulungi
• Omutima okulemererwa (`Heart failure` - obunafu mu binywa by'omutima gwo)
• Okusannyalala kw’emisuwa kuyinza okusinga okubeera mu aorta oba bwongo.
• Storoko
• Atherosclerosis - okuzimba obuwuka mu misuwa gyo
• Obulwadde bw’omutima
• Endwadde z’emisuwa ( okugeza, okuzimba emisuwa emiwanvu n’okuzimba amawuggwe) .

Enkyukakyuka mu bulamu ennyangu n’obukodyo okukuuma enkola yo ey’okutambula kw’omusaayi nga nnungi

Waliwo ebintu bingi by’osobola okukola okulaba ng’omutima gwo n’emisuwa gy’omusaayi bibeera bulungi. Bino bye bimu ku byo:

• Weenyigire mu dduyiro w’omubiri buli kiseera. Genderera okumala eddakiika ezitakka wansi wa 150 buli wiiki.
• Okufuna otulo gwe weetaaga buli kiro.
• Okufuga puleesa.
• Okufuga emiwendo gya kolesterol omungi.
• Okwewala ebintu ebikolebwa mu taaba.
• Okulya emmere eyamba omutima. Okugeza emmere erimu ebiwuziwuzi bingi ate nga temuli masavu matono.
• Okukuuma obuzito obulungi gy’oli.
• Okukuuma ssukaali mu musaayi nga bulijjo.
• Funa engeri ennungi ez’okukendeeza ku situleesi.

Emboozi y’omusaayi omumyufu n’omusaayi gwa bbululu ntuufu? Bulijjo emisuwa gitambuza omusaayi ogulimu omukka gwa oxygen?

Abantu abamu balowooza nti omusaayi gwa bbululu guyita mu misuwa mu bitundu by’omubiri gwaffe ebimu. Naye mu butuufu, buli ttonsi ly’omusaayi gwaffe libeera lya kiragala. Omusaayi gufuna langi yagwo emmyufu okuva mu puloteyina erimu ekyuma ekiyitibwa hemoglobin . Kino kisangibwa mu butoffaali obumyufu. Abantu abamu omusaayi ogulimu omukka gwa oxygen baguyita "omusaayi omumyufu."

Emisuwa gyo gitambuza omusaayi ogulimu omukka omutono. Kino oluusi kiyitibwa "omusaayi gwa bbululu" kubanga emisuwa gyo giyinza okulabika nga gya bbululu wansi w'olususu lwo. Naye mu butuufu omusaayi guba mumyufu. Emisuwa giba gya bbululu omuddugavu olw’omukka gwa oxygen omutono.

Emisuwa gisinga kutwala musaayi ogulimu omukka gwa oxygen. Kyokka waliwo ebintu bibiri ebitali bimu: omusuwa gw’amawuggwe n’omusuwa gw’amawuggwe. Omusuwa gw’amawuggwe gutwala omusaayi ogutaliimu mukka gwa oxygen okutuuka mu mawuggwe. Omusuwa gw’amawuggwe gutwala omusaayi ogulimu omukka gwa oxygen okudda ku mutima.

N’ekisembayo, kiki ky’olina okujjukira! (Obubaka Obutwala Awaka)

Enkola yo ey’okutambula kw’omusaayi nkola ya kyewuunyo ekola omulimu omukulu okukukuuma ng’oli mulamu, ng’ekuwa omukka gwa oxygen n’ebiriisa buli kiseera. Olina amaanyi okukuuma omutima gwo n’emisuwa gyo nga binywevu.Okulekera awo okunywa sigala, okulya emmere ennungi, okukola emirimu gy’omubiri, n’okufuga puleesa ne kolesterol byonna birungi eri enkola yo ey’okutambula kw’omusaayi. Buuza omusawo wo ku ky’oyinza okukola okukuuma n’okunyweza omutima gwo n’emisuwa gyo. Sigala nga oli mulamu bulungi!

` enkola y’emisuwa gy’omutima, enkola y’okutambula kw’omusaayi, emisuwa, emisuwa, emisuwa, emisuwa, obulamu bw’omutima