How to get rid of a scab<br>Make sure the scab is not oozing. Before you can properly dress a wound or scab, it should be dry. If your wound is oozing blood, place some sterile non-adhering gauze on it.
Gauze used to cover a scan should be sterile.
Sterile gauze should be used so as not to cause any infection.
( z1 sterile :domain ( z2 gauze :ARG1-of ( z3 use :ARG2 ( z4 cover :ARG1 ( z5 scan ) ) ) ) :ARG1-of ( z6 recommend ) )