Wali weebuuzizzaako engeri emmere gye tulya gy’efuuka amaanyi, kiki ddala ekituuka ku mibiri gyaffe nga tussa, oba olutalo lwa ngeri ki olubeerawo munda mu mibiri gyaffe nga tulwadde? Physiology, oba ssaayansi w’enkola y’omubiri , ye ssaayansi addamu ebibuuzo bino byonna era n’atuyigiriza engeri ekyuma kino ekyewuunyisa ekiyitibwa omubiri gwaffe gye kikola.
Mu ngeri ennyangu, Physiology kye ki?
Mu ngeri ennyangu, physiology kye kitundu kya ssaayansi ekituyamba okutegeera engeri emibiri gyaffe gye gikolamu, nga tuli balamu bulungi ne nga tuli mulwadde. Kiringa kemiko ne fizikisi y’emibiri gyaffe. Kikwata ku buli kimu okuva ku ddaala ly’obutundutundu obusinga obutono okutuuka ku ngeri ensengekera z’ebitundu zonna gye zikolaganamu.
Okumanya kuno kutuyamba okutegeera engeri omubiri gye gukola nga mulamu bulungi n’ebigenda obubi ng’alwadde. Okunoonyereza kungi mu by’omubiri (physiology) kukolebwa mu laboratory. Wadde nga bannassaayansi abamu banoonyereza ku puloteyina oba akatoffaali kamu, abalala banoonyereza ku ngeri obutoffaali gye bukwataganamu ne bukola ebitundu by’omubiri, ebitundu by’omubiri, n’enkola.
Njawulo ki eriwo wakati wa Anatomy ne Physiology?
Kino kyangu nnyo. Lowooza ku kino, Anatomy kwe kuyiga ku bitundu oba ensengekera y’omubiri gwaffe. Kiba ng’okuyiga ku yingini, emipiira n’enzigi z’emmotoka.
Physiology kwe kunoonyereza ku ngeri ebitundu ebyo gye bikolamu . Kwe kugamba, engeri yingini y’emmotoka gy’etandika, engeri emipiira gye giyiringisibwamu, n’engeri buleeki gye zikola.
Mu busawo, X-ray oba ultrasound scan etulaga ensengekera y’omubiri gwo. Kwe kugamba, ebifaananyi by’ebintu ng’amagumba n’emisuwa. Naye okuyiga ebikwata ku physiology y’omubiri gwo, kwe kugamba, engeri gye gukolamu, omusawo akozesa ebintu ng’okukebera omusulo , okukebera omusaayi , oba okukebera ECG .
Ekituuka ku mubiri nga waliwo obulwadde (Pathophysiology) .
Pathophysiology ttabi lya physiology erisoma engeri enkyukakyuka mu nkola y’omubiri gye zibaawo olw’obulwadde oba obuvune. Kwe kugamba, esoma ebibaawo munda mu mubiri ng’obulwadde buzze.
Bino bye bimu ku byokulabirako:
- Okusiiwa ng’olumiddwa ensiri: Kuba akafaananyi ng’osika ekitundu ng’olumiddwa ensiri, nedda? Ensonga lwaki kino kiri bwekityo eri nti mu ntuuyo z'ensiri mulimu eddagala eriyitibwa `(Histamine)`. Kino bwe kyesiba ku nkomerero z'obusimu mu lususu lwaffe, obusimu obwo buweereza akabonero eri obwongo nga bugamba nti "scratch here". Olabye enkola ya ssaayansi eri emabega w’akatono kano?
- Okulemererwa kw’omutima : Omuntu bw’aba alina puleesa etafugibwa , omutima gwe gulina okukola ennyo okusinga ku gwa bulijjo okusobola okusiba omusaayi mu mubiri gwonna. Ekiseera bwe kigenda kiyitawo, okunyigirizibwa kuno kuyinza okunafuya ebinywa by’omutima ne bitasobola kukola bulungi.
- Okulemererwa kw’ekibumba: Ensigo zaffe ziringa ebisengejja bibiri. Zisengejja kasasiro n’amazzi ag’enjawulo okuva mu musaayi ne zifulumya ng’omusulo. Naye ensigo bwe zikoma okukola, obutwa buno butandika okukuŋŋaana mu mubiri mu kifo ky’okufuluma. Kino kireeta embeera ey'amaanyi eyitibwa ``End-stage renal disease``.
- Ssukaali: Mu bika bya sukaali ebimu, olubuto lwaffe lulekera awo okukola obusimu bwa insulini omubiri gwaffe gwe gwetaaga. Awatali insulini, ssukaali ali mu mmere gye tulya azimba mu musaayi mu kifo ky’okumukozesa okukola amaanyi. Kino kiyinza okwonoona ebitundu ebirala ebikulu, gamba ng’omutima n’ensigo.
Pathophysiology etuyamba okutegeera enkola eziri emabega w’endwadde zino nnyingi.
Enkola z’omubiri gwaffe omukulu n’enkola y’omubiri
Enkola y’omubiri etusobozesa okuyiga kumpi ku buli nkola mu mubiri. Abasawo bakozesa okumanya kuno okusalawo ku ndwadde zaffe.
| Enkola y’omubiri (System) . | Omulimu Omwangu |
|---|---|
| Enkola y’emisuwa gy’omutima | Omusaayi guyita mu mutima n’emisuwa. |
| Enkola y’okugaaya emmere | Okugaaya n’okunyiga ebiriisa. |
| Enkola y’omubiri (endocrine system). | Okufuga emirimu gy’omubiri nga tuyita mu kukola obusimu. |
| Enkola y’abaserikale b’omubiri | Okulwanyisa obuwuka n’endwadde. |
| Enkola y’ebinywa | Okuyamba omubiri okutambula. |
| Enkola y’obusimu | Okuwanyisiganya obubaka okuyita mu bwongo, omugongo, n’obusimu. |
| Enkola y’ekibumba | Ensigo zifuga amazzi n’ebisasiro by’omubiri. |
| Enkola y’okuzaala | Ebitundu by’ekyama okusobola okuzaala. |
| Enkola y’okussa | Okussa nga oyita mu mawuggwe n’emikutu gy’empewo. |
| Enkola y’amagumba | Amagumba n’ennyondo biwa omubiri ekifaananyi n’okuwagira. |
Enzikiriziganya y’omubiri (Homeostasis) .
Ekimu ku bintu ebikulu bye tusobola okutegeera mu physiology ye homeostasis . Mu ngeri ennyangu, ono ye kaweefube ow’ekyewuunyo omubiri gwaffe gwe gukola okukuuma embeera etakyukakyuka mu mbeera yaago ey’omunda , mu kwanukula enkyukakyuka mu mbeera ey’ebweru.
Lowooza ku kino, ka tube nga tuli mu musana oba mu nnyonta, ebbugumu ly’omubiri gwaffe bulijjo lisigala ku ddaala lye limu (around 37°C). Ate era ne bwe tuba tulya emmere ya kika ki, omubiri gwaffe bulijjo gugezaako okukuuma ebintu nga ssukaali n’omunnyo mu musaayi gwaffe mu bbanga erigere. Enkola eyo eyitibwa ``Homeostasis''. Kino bwe kimenyeka, tufuna endwadde.
Obubaka Obutwala Awaka
- Physiology ye ssaayansi atuyigiriza engeri emibiri gyaffe n’enkola z’ebitundu byagwo gye bikolamu. Kiringa ekitabo ky'omubiri "engeri gye gukola".
- Anatomy kwe kunoonyereza ku bitundu by’omubiri (structure), ate physiology kwe kunoonyereza ku ngeri ebitundu ebyo gye bikolamu (function).
- Enkola y’omubiri etuyamba okutegeera ebigenda mu maaso munda mu mibiri gyaffe, nga balamu bulungi era nga balwadde.
- Omusawo wo akozesa nnyo okumanya kuno okw’eby’omubiri okuzuula n’okujjanjaba endwadde.
- Okumanya enkola eno eyeewuunyisa ebeerawo munda mu mibiri gyaffe kituyamba okulabirira obulungi obulamu bwaffe.
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