The three first-line examinations of improving the early diagnosis of gastric cancer are：（    ）

试卷相关题目

• 1Duodenal ulcer perforation often happens in the（    ）

  A.Duodenal bulb

  B.Front wal lof duodenal bulb

  C.Back wall of duodenal bulb

  D.Back of duodenal bulb

  E.Juxtapyloric duodenum

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• 2Which of the following is a correct indication for operation on duodenal ulcer?（    ）

  A.Immediate surgery should be made in all suspected acute perforation cases.

  B.Pyloric obstruction must be surgically managed.

  C.Surgical management is needed in case two courses of medical treatment fails.

  D.C.Surgical management is needed in case two courses of medical treatment fails.D.The patient has a long history，frequent episodes，serious symptoms，ineffective medical management， and inability of normal work and living.

  E.None of the above.

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• 3A 25-year old male，who had undergone subtotal gastrectomy because of acute du­odenum ulcer perforation and had had uneventful recovery after thesurgery，had vSudden on­set of repeated vomiting on his 8th postoperative day during meal. Which of the following approach is inappropriate?（    ）

  A.gastrointestinal decompression

  B.TPN

  C.Neostigmine injection

  D.Fasting

  E.immediate exploratorylaparotomy

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• 4Which if the following is the most common site of lymphatic metastasis of gastric carcinoma?（    ）

  A.Right supraclavicular lymph node

  B.Left supraclavicular lymph node

  C.Right jugular Lymph node

  D.Left jugular lymph node

  E.Left submandibular lymph node

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• 5对胃酸低，全身情况差的老年人，诊断为瘢痕性幽门梗阻，应采取的治疗方式是（    ）

  A.输血，输液，加强营养

  B.胃空肠吻合术

  C.迷走神经切断术

  D.迷走神经切断术加幽门成形术

  E.高选择性迷走神经切断术

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• 6The most reasonable treatment of acute perforated gastric ulcer is：（    ）

  A.conservative treatment including gastrointestinal depression etc，

  B.simple repair of perforation，

  C.wedge resection of gastric ulcer，

  D.major gastric resection，

  E.repair of perforation，and vasotomy.

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• 7A 42-year-old man with no history of use of nonsteroidal anti-inflammatory drugs (NSAIDs) presents with recurrent gastritis. Infection with Helicobacter pylori is suspec­ted. Which of the following statements is true?（    ）

  A.Morphologically，the bacteria is a gram-positive，tennis-racket-shaped organism

  B.Diagnosis can be made by serologic testing of urea breath tests

  C.Diagnosis is most routinely achieved via culturing endoscopic scrapings

  D.The most effective way to treat and prevent recurrence of this patient’s gastri-

  E.tis is through the use of single drug therapy aimed at eradicating H. pylori E. The organism is easily eradicated

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