Teko ea ho tlatsa manala ea capillary

Teko ea capillary ea ho tlatsa manala ke teko e potlakileng e etsoang libetheng tsa lipekere. E sebelisetsoa ho lekola ho felloa ke metsi le ho phalla ha mali ho ea liseleng.

Khatello e sebelisoa betheng ea sepekere ho fihlela e soeufala. Sena se supa hore mali a qobelletsoe ho tsoa liseleng tse ka tlasa lenala. E bitsoa blanching. Hang ha lesela le blanche, khatello ea tlosoa.

Ha motho a ntse a tšoara matsoho a bona kaholimo ho lipelo tsa bona, mofani oa tlhokomelo ea bophelo o lekanya nako eo a e hlokang hore mali a khutlele liseleng. Ho khutla ha mali ho bontšoa ke sepekere se khutlelang mmala o pinki.

Tlosa 'mala oa lipekere tse mebala pele ho tlhahlobo ena.

Ho tla ba le khatello e nyane betheng ea lenala la hao. Sena ha sea lokela ho baka mathata.

Lisele li hloka oksijene ho phela. Oxyjene e isoa likarolong tse fapaneng tsa 'mele ke sistimi ea mali (vascular).

Teko ena e lekanya hore na methapo ea methapo e sebetsa hantle hakae matsohong le maotong - likarolo tsa 'mele oa hau tse hole hole le pelo.

Haeba ho na le phallo e ntle ea mali betheng ea sepekere, 'mala o pinki o lokela ho khutla nakong e ka tlase ho metsotsoana e 2 kamora hore khatello e tlosoe.

Linako tsa Blanch tse kholo ho feta metsotsoana e 2 li ka supa:

• Ho felloa ke metsi 'meleng
• Hypothermia
• Lefu la pherical vascular (PVD)
• Ho tshoha

Teko ea Nail blanch; Nako ea ho tlatsa hape ea capillary

• Teko ea Nail blanch

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Stearns DA, Tlhoro ea DA. Letsoho. Ka: Marako RM, Hockberger RS, Gausche-Hill M, eds. Rosen's Emergency Medicine: Likhopolo le Tloaelo ea Kliniki. La 9th. Philadelphia, PA: Elsevier; 2018: khaolo ea 43.

CJ e tšoeu. Atherosclerotic peripheral arterial lefu lena. Ka: Goldman L, Schafer AI, li-eds. Phekolo ea Goldman-Cecil. La 25th ed. Philadelphia, PA: Elsevier Saunders; 2016: khaolo ea 79.