Which one is Preparation for Patient? () A: General Preparation B: Scrubbing C: Sterilizing D: Gowning E: Gloving

Which one is not belongs to Staff preparation? () A: General Preparation B: Scrubbing C: Gowning D: Gloving E: Draping

There shouldn’t have been a cattle herd of feet over the grass. A: trampling B: huddling C: sampling D: scrubbing

To prevent cold we can do: A: Opening Tianmen B: Grasping Fengchi C: Scrubbing in the shape of “工” D: Wipe the nose with warm water or gargle with warm water