Imfundo:, Sayensi
Uxinzelelo lwabantu luqhelekileyo kwaye luhluke
Kwiminyaka yakutshanje, oogqirha bavakalisa i-alamu, njengoko izifo ezithile zikhula ngokukhawuleza. Ukuba iingxaki zangaphambili ngentliziyo kunye neengxinzelelo zazixhalabele isizukulwana esidala, namhlanje abantu abatsha bajongana nezikhalazo ezinjalo kuogqirha. Kule meko, ngokuqhelekileyo umntu uza kuncedo lwezokwelapha kwimeko xa isifo sele sele siyingxenye yobomi. Ukuze ugweme imeko enjalo, kufuneka ukwazi ukunyanzeliswa komntu.
Uxinzelelo lwabantu, isiqhelo kunye neziphene zikhokelo ezizimeleyo, ngamanye amaxesha kunzima kunzima ukubala. Kuviwo lokukhusela ugqirha ugxininisa uxinzelelo, enethemba lokubona ukubaluleka kwe-120/80. Ezi zikhombisi ziqatshelwa ngokuqhelekileyo njengesiqhelo, kodwa kuyinqweneleka ukuthobela ingqalelo kumntu womntu, umsebenzi wakhe kunye nezifo ezithintekayo. Inyaniso kukuba, ngokudala, uxinzelelo lukhuphuka, ngoko abanye abantu isantya sinokuba sikhulu kakhulu. Kubantwana, ama-indices kufuneka abe mancinci kunabantu abadala, nangona beselula, ukunyuka kwexinzelelo kudlalwa rhoqo. Kukho nje ukuguquka okunjalo kuqhutyelwa uneminyaka elilishumi elinesibhozo. Ukuba uxinzelelo luqhubeka luya kutsho, kufuneka udibane nodokotela.
Ugqirha uya kulingisa uxinzelelo lomntu ngexesha elithile. Isiqhelo sinokulingana ne-120/80, kodwa ixabiso elivumelekileyo kubantu abaneminyaka ephakathi kweminyaka- 1/30/80. Ukuba amaxabiso aphakama ngaphezu kwe-140/90, ngoko akhuluma ngegazi eliphezulu. Emva kokuxilongwa, oyingcali uqhuba iimvavanyo ezongezelelweyo, kuba ngezinye iimeko uxinzelelo lwegazi luphawu lwesibini. Esi sibonakaliso sihamba nesifo sesifo, i-atherosclerosis nesifo sikashukela, ngoko awukwazi ukwenza ngaphandle kovavanyo olupheleleyo.
Xa uxinzelelo lwegazi luya kuba sisifo esizimeleyo, kuthiwa yi-hypertension. Kwiimeko ezinjalo, kufuneka ulawule ubunzima bakho, uqaphele amazinga e-cholesterol yegazi kwaye uqhube ubomi obusebenzayo. Ukuba umthwalo ngokomthwalo ngenxa yobudala awuyi kuthotyelwa komntu, ungazibamba kwisincinci esincinci seendlela ezilula kunye nohambo oluthile lokuhamba. Ukongeza kwimizi yokuzivocavoca, kukufanelekile ukongeza ukutya okungekho ngaphandle kosawoti, okunamafutha kunye nokutshaya. Kule ndlela kuphela ekutya, kukho ityuwa eninzi eyenza i-stagnation ye-fluid emzimbeni. Ngenxa yoko, umrhumo wokunyusa nokungahambisani nokunyanzeliswa kuya kunyuswa uxinzelelo, oludlula 140/90.
Kukho amaxesha apho abantu bengaboni impilo yabo. Abazi ukuba luphi uhlobo loxinzelelo lwabantu oluqhelekileyo. Xa abo baqabane bexelelwa ukuba banomdla wokuxinzelela, banomangalisa gqitha. Siqala ukuphikisa ukuba kukho uxinzelelo olunzima lokusebenza lomntu, phantsi kwakhe ukuba uzive eqhelekileyo. Umntu usebenzayo, wenza umsebenzi wakhe wesikolo, aze avuke ngokukhawuleza esibhedlele esijikelezwe oogqirha. Phantse oku kuphelisa uninzi lweengcinga malunga nokusebenza kwengcinezelo.
Naluphi na ukuphambukela kwimiqathango ebonakalayo yingozi. Ukuba ukunyuka kwengcinezelo yegazi kulula kulula ukuxilonga, ixabiso eliphantsi livame ukugubungelwa ukukhathala okuqhelekileyo. Xa umntu egcina uxinzelelo rhoqo kwi-90/60 okanye ngaphantsi, bathetha nge-hypotension. Ukusuka kuso kubandezeleka abagijimi, abantu basebenzayo nzima kunye nabantu ababandakanya umsebenzi wengqondo. Xa kukho umthwalo omkhulu engqondweni, uzama ukuzikhusela - kwaye unciphise uxinzelelo. Ukuphucula ukusebenza, abantu abane-hypotension kufuneka bathuthele ngokubanzi ukuphucula imeko yabo. Kwakhona kukufanelekile ukukhumbula ukuba uxinzelelo lomntu onomlinganiso olingana no-120/80 unokwandiswa ngoncedo lokulala okupheleleyo.
Ukuba unenkathalo ngempilo yakho, rhoqo ulinganisa uxinzelelo, jonga nayiphi na into eyenziwa ngayo - kwaye uqhagamshelane neengcali ngexesha elifanelekileyo. Isimo sengqondo esifanelekileyo kunye nesinyameko kwimeko yakho siya kukunceda ugcine impilo kwiminyaka emininzi.
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