you've used a triangular bandage to cover a wound in the scalp, it's not a chopping block wound right, it's not the chopper in its wound right, it's just a minor wound in the scalp, yes, and that came round and tied at the front, tucked at the back, you used these roller bandages to cover a graze or a wound on the end of an elbow or a knee or the hand, foot and then a straight one up the arm  okay, so a lot of your bandaging is using these little roller bandages with the lint pad and don't forget when you get into the exam do it, don't do it the wrong way round, remember that you look at your bandage and you put the lint onto the wound, not the other way round right, yeah, you put the lint face down onto the wound, okay?