Amabhodlela engilazi ehlombe ayisicaba ayindlela yokupakisha ethambile futhi esesitayeleni yemikhiqizo ehlukahlukene, njengeziqholo, amafutha abalulekile, namaserum. Idizayini eyisicaba yehlombe inikeza ukubukeka nokuzwakala kwesimanje, okwenza lawa mabhodlela abe yisinqumo esidumile semikhiqizo yezimonyo neyobuhle.