大学MOOC 'Systemic Pathology（系统病理学）(山西医科大学汾阳学院)1453451162 最新慕课完整章节测试答案

Unit quiz （02）单元测验（02）

1、单选题：
‏The microorganisms associated with rheumatic fever are‌
选项：
A: staphylococci
B: streptococci
C: fungi
D: rickettsiae
答案: 【 streptococci】

2、单选题：
‏The characteristic feature of rheumatic myocarditis is ​
选项：
A: fibrinous exudate 
B: fibrinoid necrosis
C: vegetation
D: Aschoff body
答案: 【 Aschoff body】

3、单选题：
‎Anitschkow cells are‌
选项：
A: activated macrophages 
B: activated cardiomyocytes
C: activated fibroblasts
D: activated lymphocytes
答案: 【 activated macrophages 】

4、单选题：
‌In acute infective endocarditis, the most common causative organisms are ‍
选项：
A: streptococcus viridans 
B: staphylococcus albus
C: staphylococcus aureus
D: rickettsiae
答案: 【 staphylococcus aureus】

5、单选题：
‎The vegetations of infective endocarditis are found most frequently on ‏
选项：
A: the aortic valves
B: the mitral valves
C: the tricuspid valves
D: the pulmonary valves 
答案: 【 the mitral valves】

6、单选题：
‏The vegetations of infective endocarditis consist of ‎
选项：
A: Anitschkow cells 
B: fibrinous exudate 
C: Aschoff bodies
D: fibrin and platelets , colonies of bacteria  and non-specific inflammatory reaction
答案: 【 fibrin and platelets , colonies of bacteria  and non-specific inflammatory reaction】

7、单选题：
‌Which valves are involved much more frequently in valvular heart disease ?‌
选项：
A: The tricuspid valves
B: The aortic valves
C: The mitral valves
D: The pulmonary valves
答案: 【 The mitral valves】

8、单选题：
‏The normal mitral valve area is about ​
选项：
A: 1.5-2 cm2 
B: 4-5 cm2 
C: 6-8 cm2 
D: 1-1.5 cm2 
答案: 【 4-5 cm2 】

9、单选题：
​The first affected chamber of mitral stenosis  is‌
选项：
A: right ventricle 
B: right atrium 
C: left ventricle 
D: left atrium 
答案: 【 left atrium 】

Unit quiz （04）单元测验（04）

1、单选题：
​Which disease is not associated with Helicobacter pylori  infection in the stomach?‍
选项：
A: chronic gastritis
B: acute  gastritis
C: gastric carcinoma
D: chronic gastric  ulcer
答案: 【 acute  gastritis】

2、单选题：

‏What is the main pathological change(arrow showed) in this picture?

‌

‏

‌选项：
A: atypia
B: acute inflammatory cells infiltration
C: intestinal metaplasia
D: gland atrophy
答案: 【 intestinal metaplasia】

3、单选题：
‎Which is not belong to the characters of chronic atrophic gastritis?‎
选项：
A: Atrophy of the epithelial elements including destruction of the glands.
B: Inflammatory cell infiltrate in the deeper layer of the mucosa.
C: Metaplasia.
D: No histological changes in the deep layer of mucosa containing gastric glands. 
答案: 【 No histological changes in the deep layer of mucosa containing gastric glands. 】

4、单选题：
‎Which is incorrect about complications of chronic duodenal ulcer?‍
选项：
A: malignancy
B: hemorrhage
C: penetration of adjacent organ
D: obstruction
答案: 【 malignancy】

5、单选题：

‍Which layer is showed(arrow noted)  in this picture of gastric ulcer? 

‏

‍

‏选项：
A: Inflammatory exudative
B: Granulation tissue layer
C: Necrotic debris layer
D: Scar tissue layer
答案: 【 Granulation tissue layer】

6、单选题：
​Which is not belong to impaired defenses  causes in peptic ulcer? ‍
选项：
A: Ischemic hypoxic injury to the mucosal cells
B: High-dose corticosteroids, which suppress prostaglandin synthesis and impair healing
C: Delayed gastric emptying
D: Impaired regulation of acid-pepsin secretion
答案: 【 Impaired regulation of acid-pepsin secretion】

7、单选题：

​Which type does this picture of  esophageal carcinoma present grossly?

‌

​

‌选项：
A: ulcerative type
B: polypoid exophytic type
C: diffuse infiltrative type
D: narrowing  type
答案: 【 polypoid exophytic type】

8、单选题：
‌A 67-year-old woman has experienced severe nausea, vomiting, early satiety, and a 9-kg weight loss over the past 4 months. On physical examination, she has mild muscle wasting. Upper gastrointestinal endoscopy shows that the entire gastric mucosa is eroded and has an erythematous, cobble stone appearance.  Upper gastrointestinal radiographs show that the stomach is small and shrunken. Which of the following is most likely to be found on histologic examination of a gastric biopsy specimen?‎
选项：
A: Gastric adenocarcinoma
B: Granulomatous inflammation
C: Chronic atrophic gastritis
D: Acute gastritis 
答案: 【 Gastric adenocarcinoma】

9、单选题：
‏Gastric carcinoma is most commonly located in‌
选项：
A: the pyloric canal of the stomach
B: the body of the stomach
C: the cardia of the stomach
D: the fundus of the stomach
答案: 【 the pyloric canal of the stomach】

Unit quiz （05）单元测验（05）

1、单选题：
​Which of the following description is not basic pathological changes of viral hepatitis?‎
选项：
A: ballooning degeneration in liver cells
B: diffuse fibrous connective tissue proliferation
C: bridging necrosis
D: hyperplasia of kupffer’s cell and stellate cell
答案: 【 diffuse fibrous connective tissue proliferation】

2、单选题：

‎Which of the following description about the specimen is incorrect?

‎

‎

‎选项：
A: The liver is shrunken, distorted, with thin and bending edge.
B: There is massive necrosis of liver cells and stromal collapse.
C: The cut surface shows some regenerative nodules in uneven size.
D: Patients have clinical features like rapidly developing jaundice, high bleeding tendency, electrolyte and acid-base disturbances.
答案: 【 The cut surface shows some regenerative nodules in uneven size.】

3、单选题：
‏The key difference of pathological change between acute fulminant hepatitis and subacute fulminant hepatitis is‍
选项：
A: shrunken liver with wrinkled capsules
B: regeneration of hepatocytes
C: inflammatory cells exudation
D: liver cell necrosis
答案: 【 regeneration of hepatocytes】

4、单选题：
‏Which of the following histologic section is cirrhosis?‎
选项：
A:
B:
C:
D:
答案: 【 】

5、单选题：
‎Which of the following clinical manifestation is not related to liver cirrhosis?‎
选项：
A: ascites
B: hepatic encephalopathy
C: hematuria
D: spider angiomas
答案: 【 hematuria】

6、单选题：
‏How would you diagnose with following description?‏‏Grossly, the nodules are usually regular and small, less than 3 mm in diameter. There is diffuse involvement of all the hepatic lobules forming nodules by relatively thin fibrous septa which maybe portal-portal, portal-central, or both.‏
选项：
A: chronic viral hepatitis
B: mixed cirrhosis
C: macronodular cirrhosis
D: micronodular cirrhosis
答案: 【 micronodular cirrhosis】

7、单选题：
‌Which of the following histologic section is not alcoholic liver disease?‎
选项：
A:
B:
C:
D:
答案: 【 】

8、单选题：
‌Which of the following is not the high risk factor of hepatocellular carcinoma?‏
选项：
A: excessive alcohol intake
B: genetic factor
C: cirrhosis
D: aflatoxin B1
答案: 【 genetic factor】

9、单选题：
​Which of the following is not the gross type of hepatocellular carcinoma?‍
选项：
A: multifocal massive cancer
B: unifocal massive cancer
C: multifocal nodular cancer
D: diffusely infiltrative cancer
答案: 【 multifocal massive cancer】