I'm confused, can anyone tell me: 1. Why did she say to be so careful to keep the non-stick dressing bandage and 4x4 gauze sponge sterile, but she touches the wound area with her fingers before applying it (1:04)? 2. Why did she say to keep the sheet cotton sterile (limit touching it), but not the roll cotton gauze under it--why does it matter for the sheet and not the roll cotton? 3. Why didn't she use wound ointment/powder before wrapping it? 4. Do you have to replace the dressings every day or is it left on for a week and you're done? 5. Does she have to take the stitches out or do they dissolve? Thank you for any answers you can give me.
