男性,68岁。临床诊断胃窦癌。既往有高血压病史8年,长期口服抗高血压药。术前测血压1

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问题:

男性,68岁。临床诊断胃窦癌。既往有高血压病史8年,长期口服抗高血压药。术前测血压170/100mmHg,心率84次/分。心电图:电轴左偏,心脏顺钟向转位。X线胸片:心脏增大。在静吸复合麻醉下行胃窦癌根治术,诱导后当异氟烷浓度达1.6MAC时,血压降至95/50mmHg,心率为118次/分,ECG出现多个室性期前收缩。

下列抗高血压药的药理作用中,不正确的是().

A.利血平可引起心动过缓,使血管对去甲肾上腺素敏感

B.可乐定突然停药可引起高血压危象

C.氢氯噻嗪应用后可引起血容量减少和高血糖

D.硝苯地平可增强肌松药的肌松效应

E.普萘洛尔能阻滞β-肾上腺素能受体,导致心动过缓,支气管扩张

考点:普通外科学(医学高级)普通外科综合复习普通外科综合复习题库
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Riding School:

You can start horse—riding at any age.Choose private or group lessons any weekday

between  9 a.m.and 8:30 P.m.(3:30 p.m.on Saturdays).There are 10 kilometers of tracks and paths for leisurely rides across farmland and open country.You will need a riding hat.

Opening Hours:Monday through Friday:9:00 a.m.—8:30 p.m.

Phone:(412)396—6754  Fax:(412)396—6752

Sailing Club:

Our Young Sailor’s Course leads to the Stage 1 Sailing qualification.You’ll learn how to sail safely and the course also covers sailing theory and first aid.Have fun with other course members , afterwards in the clubroom.There are 10 weekly two-hour 1essons (Tuesdays 6 p.m.~8 p.m.).   

Opening Hours:Tuesdays:6:00 p.m.—8:00 p.m.

Phone:(412)396—6644 Fax:(412)396—6644

Diving Centre: Our experienced instructors offer one-month courses in deep-sea diving for beginners.There are two evening lessons a week,in which you learn to breathe underwater and use the equipment safely.You only need  swimming costume and towel.Reduced rates for couples.

Opening Hours:Monday and Friday:6:30 p.m.—8:30 p.m.

Phone:(412)396—6312  Fax:(412)396—6706

Medical Center:

The staff of the Medical Center aim to provide convenient and comprehensive medical care to students and staff of the university.The center is well equipped and the staff here are trained to deal with a broad range of medical problems.Both female and male doctors as well as nursing staff are available for consultation.Also,all kinds of medicines are sold here and are cheaper for students than other drugstores.

Opening Hours:24 hours from Monday to Sunday

Phone:(412)396--6649  Fax:(412)396—6648

Watersports Club:

We use a two-kilometer length of river for speedboat racing,and water-skiing,A beginners’course consists of ten 20-minute lessons.You will learn to handle boats safely and confidently,but must be able to swim.The club is in a convenient central position and is open daily from 9 a.m to 4 p.m,with lessons all through the day.

Opening Hours:Monday through Friday:9:00 a.m.—4:00 p.m.

Phone: (412)396—6899  Fax396—6890

小题1:If you want to swim and enjoy activities which are fast and a bit dangerous,you should join ________ .

A.Diving Centre

B.Riding School

C.Watersports Club

D.Sailing Club小题2:If you want to experience a new activity in the countryside in the mornings,you may fax _____________________________ .

A.(412)396—6752

B.(412)396—6648

C. (412)396—6876

D.(412)396—6706小题3:If you are planning to explore the ocean depths.you should attend your lessons at ______ .

A.Monday through Friday:7:00 a.m.—10:00 p.m.

B.24 hour from Monday to Sunday

C.Tuesdays:6:00 p.m.—8:00 p.m.

D.Monday and Friday:6:30 p.m.—8:30 p.m.小题4:You want to do an activity one evening a week and get a certificate in the end,you can go to __________________________.

A.Diving Center

B.Sailing Club

C.Riding School

D.Watersports Club小题5:Which is NOT the convenience that the Medical Center provides?

A.Well trained staff members.

B.Nursery for newly-born babies.

C.Good equipment.

D.Various less expensive medicines.

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检定额定二次电流为5A,额定负荷为5VA互感器,其下限负荷为3.75VA。

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老鼠能传播下列哪些疾病()

A、乙脑

B、痢疾

C、流行性出血热

D、霍乱

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中国农业银行某柜员下班后将业务办讫章交给实习人员代为保管。请指出责任人违反的条款及应给予的处分档次。()

A、柜员离岗,将印章交由非指定交接人代为保管的

B、柜员离岗,将印章交由指定交接人代为保管的

C、记过至开除

D、留用察看

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A.有理想、有道德、有文化、有纪律

B.有理想、有道德、有文化、有创造

C.有理想、有道德、有文化、有水平

D.有理想、有道德、有水平、有创造

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