"I think the greatest challenges in this role will be to learn the proper operation of the equipment. Another challenge will be the physical aspect of the position, as I will be required to stand and walk around most of the day. I will be sure to pay keen attention to training and ask questions along the way. In regards to the physical component - I will get used to the additional activity after just a couple of days, I'm sure."

"I think the added responsibility of running one of the highest volume departments in the hospital will be an adjustment, but it's a welcome challenge. I am looking forward to tackling it head on and growing through the challenges because I know on the other side of those challenges, of that responsibility, are the biggest opportunities."

Think of the challenges you might face in this position. Perhaps you are new to the industry and face learning how to perform your job. Maybe you have only worked at smaller facilities and need to learn to work in a fast-paced environment. Briefly mention what challenges you face, then spend more time describing how you plan to overcome the difficulties, ending on a positive note.