男性，37岁，急刹车致使方向盘挤压上腹部16小时，上腹部、腰部及右肩疼痛，持续性，伴恶心、呕吐。查体；体温38.4℃，上腹部肌紧张明显，有压痛，反跳痛不明显，无移动性浊音，肠鸣音存在。怀疑胰腺损伤。
胰腺损伤在各种腹部损伤中所占比例为（）
A.1%～2%
B.5%～10%
C.16%～20%
D.25%~35%
E.40%～50%
参考答案：A
How can you stop smoking? It is not easy to stop smoking，but millions have to quit and so can you Here are a few suggestions. Prepare yourself . Decide on a day to quit Don’t choose a day that you know is going to be stressful, such as the day of an exam. Make a list of all the you will get from stopping smoking. Then your last packet of cigarettes. Be . Every time you feel like smoking a cigarette， yourself that you are a non-smoker．Reread the list of benefits you wrote earlier． Break the habit Instead of smoking a cigarette，do something else. Go for a walk，clean your teeth drink some water, clean the house；in fact，do anything to keep your mind and your hands busy. Relax. If you start to feel nervous or stressed，do not reach a cigarette .Try some deep breathing instead. Do some relaxation exercise every time you feel stressed. Get help if you need it. Arrange to stop smoking with a fiend so you call talk about your problems，or Join a stop-smoking group .If you feel ，you might like to talk to a doctor or chemist about something to help you，like nicotine chewing gum. Keep trying. Do not be disappointed if you have to try several times before you stop smoking. If you and have a cigarette，do not feel ashamed .Just try again. You will succeed .
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