1) Litaelo li tlameha ho lateloa ka nepo ho netefatsa ts'ebetso e ntle.
2) The tube e na le clot activator e lokela ho ba centrifuged ka mor'a hore mali coagulation ka ho feletseng.
3) Qoba ho pepesehela li-tubes ho khanya ea letsatsi.
4) Apara liatlana nakong ea venipuncture ho fokotsa kotsi ea ho pepeseha.
5) Fumana tlhokomelo e nepahetseng ea bongaka haeba ho pepeseha lisampole tsa likokoana-hloko molemong oa phetiso ea mafu a tšoaetsanoang.
6) Ha ho khothalletsoe hore ho fetisetsoe sampole ho tloha ho sering ho ea ho li-tubes kaha ho tla khonahala ho hlahisa lintlha tse fosahetseng tsa laboratori.
7) Palo ea mali e huloang e fapana ho ea ka bophahamo, mocheso, khatello ea barometric, khatello ea venous joalo-joalo.
8) Sebaka se nang le bophahamo bo phahameng se lokela ho sebelisa li-tubes tse khethehileng bakeng sa bophahamo bo phahameng ho etsa bonnete ba hore molumo o lekaneng oa pokello.
9) Ho tlatsa kapa ho tlatsoa ha li-tubes ho tla fella ka karo-karolelano e fosahetseng ea mali ho tlatsetso mme e ka lebisa ho liphetho tse fosahetseng tsa tlhahlobo kapa ts'ebetso e mpe ea sehlahisoa.
10) Ho tšoara kapa ho lahla lisampole tsohle tsa baeloji le litšila li lokela ho tsamaellana le litataiso tsa lehae.
