Ama-swab okuthuthukisiwe nethu kwebulungu lomphumela olupheleleyo, kusafunyeneyiselo esikhize kakhulu lokusebenzisa emediwini ekuthathweni komphumela. Swab ngaphandle kuhlala nge-sleeve ophindaphinde ukungavamile ukuhlukelela ngemva kokuthutha komphumela. Ukubuyiselwa kwesihlobo sokugcina kusenokubekelwa nokusetshenziswa nguqalasekazi abaninzi obahlonipheleli kunye nomsebenzisi wesicwangciso esingazibekelwayo. Okungcono kanye nokusebenza kakhulu, amaswab ethu kufanele libe ngaphakathi kwezinye zokuthuthukiswa zesikoleni somedi kaloku lokuthola ukuthi akwabo isithuthukiso sesiqephu.