Zipinda zoyera pazida zamankhwala zimagwiritsidwa ntchito makamaka kupanga ma syringe, matumba olowetsedwa ndi zinthu zina zachipatala.Kusunga malo okhala m'chipinda chopanda ukhondo ndikofunikira pakuwonetsetsa kuti zida zamankhwala zili bwino.Njira zazikuluzikulu zikuphatikiza kuwongolera njira zopangira kuti apewe kuipitsidwa ndikutsatira miyezo yoyendetsera.Ndikofunikira kuti chipinda choyeretsera chimangidwe bwino kuti zitsimikizire kuti chikukwaniritsa zofunikira za chilengedwe, ndipo kuyang'anitsitsa nthawi zonse kumafunika kutsimikizira kuti chipinda choyera chikukwaniritsa zofunikira ndi kagwiritsidwe ntchito.
