Incazelo emfushane:

I-1.ukulawula okuzenzakalelayo nokunembile kwezinga lokushisa, i-RH, i-oxygenation kanye nesikhathi kanye nokuhlinzekwa kwendawo efanele futhi ezinzile.

2.Ukusebenza kwayo kungase kuqede ukuvutshelwa ngokweqile noma okunganele, kwenze amapheshana abe bomvu futhi alingane.