问题
单项选择题
男，35岁。右下智齿近中阻生，右下第二磨牙远中龋坏。施行右下智齿拔除术后4日，拔牙窝出现持续性疼痛并向耳颞部放射，检查见拔牙窝内空虚，有异味。
对此患者相应的治疗应为( )
A．右下第二磨牙根管治疗
B．保持口腔卫生
C．口服抗生素即可
D．用生理盐水冲洗拔牙窝即可
E．对拔牙窝彻底清创后，以碘仿纱条填塞，隔离外界刺激
答案
参考答案：E
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男，35岁。右下智齿近中阻生，右下第二磨牙远中龋坏。施行右下智齿拔除术后4日，拔牙窝出现持续性疼痛并向耳颞部放射，检查见拔牙窝内空虚，有异味。
对此患者相应的治疗应为( )
A．右下第二磨牙根管治疗
B．保持口腔卫生
C．口服抗生素即可
D．用生理盐水冲洗拔牙窝即可
E．对拔牙窝彻底清创后，以碘仿纱条填塞，隔离外界刺激
参考答案：E
Have you had a headache during a test Have you ever been so worried about something that you have a headache or even can’t sleep at night If so, then you know what stress is. Stress is what you feel when you are worried about something. This worry in your mind can make your body feel bad. You may feel angry, sad, scared, or afraid—all of which can give you a stomachache or a headache.
However, there are different kinds of stress. Some kinds of stress are good and others are bad. Good stress might happen when you’re called to answer questions in class or when you have to give a speech. This kind of stress can help you to get things better done. For example, you may do a better job on your test if the stress pushes you to prepare better before the test.
On the other hand, bad stress can happen if stress lasts too long. You may not feel well if your parents are fighting, if a family member is sick, if you’re having problems at school, or if anything else makes you unhappy every day. That kind of stress isn’t going to help you. And it can actually make you sick.
The best way to fight stress is to have a balanced life. Make sure you keep your SELF in mind: Sleep, Exercise, Leisure(休闲), and Food. If you get enough sleep and eat properly, and if you exercise and leave time for fun, you’ll probably feel less stressed.
| Title: Face the Stress | ||
| Meaning of stress | Stress is a (68) when you are worried about something. | |
| Possible effect | You may feel uncomfortable in your (69) and body. | |
| Good stress | · It might happen when you have to (70) in public. · It will be more (71) for you to do the job successfully. · It makes you (72) better before doing the job.
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| Different kinds | Bad stress | · It might happen if your stress (73) too long. · You may not feel well with the (74) of a family member, problems at school or something else that worries you every day. · It might stop you from getting your work well done.
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| How to keep stress (75) | Have a balanced life. · Have enough sleep and have (76) food. · Take exercise and have time to (77) yourself.
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