问题
单项选择题 A3/A4型题
患者，女，32岁，一周来出现左下后牙对冷热刺激敏感。检查发现左下第一磨牙
面深龋洞，探诊洞底感酸痛，冷测反应一过性敏感，叩痛（-）。牙龈无异常。作鉴别诊断时，最有价值的检查方法是（）。
A.X检查
B.温度测试
C.探诊
D.咬诊
E.视诊
答案
参考答案：B
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患者，女，32岁，一周来出现左下后牙对冷热刺激敏感。检查发现左下第一磨牙面深龋洞，探诊洞底感酸痛，冷测反应一过性敏感，叩痛（-）。牙龈无异常。作鉴别诊断时，最有价值的检查方法是（）。
A.X检查
B.温度测试
C.探诊
D.咬诊
E.视诊
参考答案：B
阅读短文，根据短文内容，从短文后的五个选项中选出能填入空白处的最佳选项。选项中有一项为多余选项。（共8分，每小题2分） Flying Doctors Most people go to a doctor in their own town or suburb(近郊). But people in the Australian outback can’t get to a doctor quickly. The nearest doctor is sometimes hundreds of kilometers away so they have to call him on a two-way radio. 1 . He visits sick people by plane. When someone is very sick, the doctor has to fly to the person’s home. His plane lands on a flat piece of ground near the person’s house. Sometimes the doctor has to take the patient to hospital. 2 . However, most of the time the person isn’t very sick, and the doctor doesn’t have to visit. 3 . He can tell the patient to use some medicine from a special medicine chest. There is one of these chests in every home in the outback. Each bottle, tube and packet in the chest has a number. The doctor often says something like this: “Take two tablets(药片) from bottle number 5 every four hours.” 4 . He had only one plane. Today there are 14 flying doctor centers, 29 planes, 14 full-time doctors and several part-time doctors, nurses and dentists.
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