问题 单项选择题

患者,女性,43岁,体检时CT发现右肺中叶内侧段1.0cm×1.2cm结节,无分叶及毛刺征,邻近无胸膜牵拉征。无咳嗽、咳痰及咯血,无畏寒、发热及盗汗。既往有糖尿病史,否认结核病史。一直从事会计工作。查体:体温36.6℃,呼吸18次/分。血常规:WBC 6.2×109/L,N 61.4%,L 25.6%,PPD(1:2000)试验:(-),ESR 35mm/L,血CEA57.9μg/L,NSE 7.5μg/L。

患者行18F-FDG PET/CT显像评估结节性质,为减低血浆葡萄糖水平对病灶摄取FDG的影响,患者需应用胰岛素的空腹血糖水平是()

A.5.4mmol/L

B.12.7mmol/L

C.7.9mmol/L

D.9.7mmol/L

E.B、C、D均是

答案

参考答案:B

解析:

为减低血浆葡萄糖水平对病灶摄取FDG的影响,当血浆葡萄糖水平超过11.1mmol/L时需注射胰岛素控制血糖水平,故本题答案为B。

计算题
阅读理解

Welcome to the Ambassador Hotel. To make your stay as enjoyable as possible, we hope you can make full use of our facilities(设备).

Dining Room

Breakfast is served in the dining room from 8 a.m. to 9:30 a.m. The room staff will bring a breakfast tray to your room at any time after 7 a.m. Please fill out a card and hang it outside your door when you go to bed.

Lunch: 12:00 a.m. to 2:30 p.m.

Dinner: 7:30 p.m. to 9:00 p.m.

Room Service

This operates 24 hours a day; phone the Reception Desk, and your message will be passed on to the room staff.

Telephones

To make a phone call, dial 0 for Reception and ask to be connected. We apologize for delays in putting calls through when the staffs are very busy. There are also public telephone boxes near the Reception Desk. Early calls should be booked with Reception.

Laundry

We have a laundry in the hotel, and will wash, iron and return your clothes within 24 hours. Ask the room staff to collect them.

Bar

The hotel bar is open from 12 a.m. to 2 p.m. and 7 p.m. to 1 a.m.

小题1:You would see this notice ___________.

A.in a hotel bar

B.in a hotel dining room

C.in a bedroom of a large hotel

D.in the entrance of a small family hotel小题2:What time can you have breakfast in the dinning room?

A.6:50 a.m.

B.7:00 a.m.

C.7:30 a.m.

D.8:30 a.m.小题3:What should you do when you come back to the hotel to make an important call and see a lot of people around the Reception Desk?

A.Go to your room and phone from there.

B.Ask at the Reception Desk.

C.Go to the public telephone boxes.

D.Go out again and look for a private phone.小题4:What should you do if you want to have your trousers washed?

A.Ask the room staff to collect them to the laundry.

B.Go to the hotel bar.

C.Hang a message outside your door.

D.Ask the room staff to clean them for you.