2020 Prevention and Treatment of Infectious Diseases(Sichuan University) 最新满分章节测试答案

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本课程起止时间为:2020-11-10到2021-03-09

Chapter 2 Prevention and Treatment of Hepatitis B Quiz in the second class

1、 问题:The classification of chronic hepatitis B virus infection does not include any of the following
选项：
A:Hepatitis B virus carriers
B:Chronic hepatitis B
C:Hepatitis B related liver cancer
D:Hepatitis B cirrhosis
答案: 【Hepatitis B related liver cancer】

2、 问题:The most sensitive indicator of liver cell damage is
选项：
A:ALT, AST
B:Bilirubin
C:Albumin
D:PT
答案: 【ALT, AST】

3、 问题:The following incorrect information about the treatment of chronic hepatitis B is
选项：
A:Antiviral therapy is the key to chronic hepatitis B treatment
B:The treatment of chronic hepatitis B is a protracted battle
C:New nucleoside drugs can start with highly resistant drugs and gradually increase the resistance barrier
D:At present, chronic hepatitis B is difficult to cure completely, requiring patients to adhere to regular treatment
答案: 【New nucleoside drugs can start with highly resistant drugs and gradually increase the resistance barrier】

4、 问题:Which of the following statements about the diet and lifestyle of hepatitis B patients is correct?
选项：
A:Alcohol and its metabolites are somewhat toxic to the liver, but low-concentration alcohol is beneficial to the body and requires moderate drinking
B:Smoking is mainly related to lung diseases, it is not necessary to quit smoking
C:Health products are good for the body
D:Patients with hepatitis B should reduce the intake of fried foods and high-sugar foods
答案: 【Patients with hepatitis B should reduce the intake of fried foods and high-sugar foods】

5、 问题:‍‍About the description of hepatitis B test results which is correct‍
选项：
A:Anti-HBs antibody, anti-HBe antibody, and anti-HBc antibody are all positive, indicating the presence of hepatitis B virus infection
B:HBsAg positive, anti-HBe antibody, anti-HBc antibody positive suggest the patient’s disease progression, clinical prognosis is good, no infectivity
C:HBsAg negative, anti-HBs antibody positive, indicating successful vaccination, the patient was not infected with hepatitis B virus
D:HBsAg positive, HBeAg antibody, anti-HBc antibody positive indicates active replication of hepatitis B virus, serious
答案: 【HBsAg negative, anti-HBs antibody positive, indicating successful vaccination, the patient was not infected with hepatitis B virus】

【作业】Chapter 2 Prevention and Treatment of Hepatitis B Unit work for the second lesson

1、 问题:Will patients with chronic hepatitis B have symptoms?If hepatitis B patients are found in time, do they need treatment if they have no symptoms?
评分规则: 【 Briefly describe the clinical features of chronic hepatitis B patients
Briefly describe the laboratory tests of hepatitis B patients and the diagnostic criteria
Briefly describe the standard of treatment for hepatitis B
】

Chapter 1 Understanding of Hepatitis B Quiz in the first class

1、 问题:The main route of transmission of hepatitis B does not include
选项：
A:blood transmission
B:mother-to-child transmission
C:sexual transmission
D:gastrointestinal transmission
答案: 【gastrointestinal transmission】

2、 问题:What is wrong about mother-to-child transmission and blocking
选项：
A:What is wrong about mother-to-child transmission and blocking
B:Mother-to-child transmission of hepatitis B virus mainly occurs during the perinatal period
C:Joint immunization program including hepatitis B vaccine and immunoglobulin injection can completely block mother-to-child transmission
D:For viruses greater than 2E + 06 IU / ml during pregnancy, antiviral therapy should be received during the second and third trimesters to achieve maternal and infant blockade
答案: 【Joint immunization program including hepatitis B vaccine and immunoglobulin injection can completely block mother-to-child transmission】

3、 问题:In China, the most common cause of liver damage is
选项：
A: Viral infection
B:obesity
C:alcohol
D:drug
答案: 【 Viral infection】

4、 问题:The most common type of viral hepatitis in China is
选项：
A:Hepatitis A virus
B:Hepatitis B virus
C:Hepatitis C virus
D:Hepatitis D virus
答案: 【Hepatitis B virus】

5、 问题:Which of the following statements is correct:
选项：
A:10% of newborns infected with HBV will develop chronic infections
B:Infants and young children infected with HBV 25-30% will develop chronic infections
C:90% of adults infected with HBV will develop chronic infection
D:25-30% of newborns infected with HBV will develop chronic infections
答案: 【Infants and young children infected with HBV 25-30% will develop chronic infections】

【作业】Chapter 1 Understanding of Hepatitis B Unit work for the first lesson

1、 问题:From your perspective, talk about the importance of scientific knowledge about the current status of hepatitis B epidemic prevention and prevention
评分规则: 【 Describe the current prevalence of hepatitis B
Describe current preventive measures for hepatitis B
Combined with the current status of hepatitis B or infectious diseases, describe the importance of understanding the prevalence of hepatitis B and preventive measures, and add your own thinking and other knowledge expansion
】

Chapter 3 Hepatitis C-Silent Killer Quiz in the third class

1、 问题:The routes of transmission of hepatitis C include
选项：
A:Blood‍
B:Intravenous drug use
C:Sexual transmission and mother-to-child transmission‍
D:Above all
答案: 【Above all】

2、 问题:The main route of transmission of HCV is
选项：
A:Blood and blood products
B:Sexual contact
C:The digestive tract
D:Daily life contact
答案: 【Blood and blood products】

3、 问题:The main measures to control the spread of HCV are
选项：
A:Gamma globulin injection
B:Blood donors were screened for anti-HCV
C:Inject high-potency immune serum
D:Vaccination
答案: 【Blood donors were screened for anti-HCV】

4、 问题:At present, the diagnosis method of HCV infection is mainly
选项：
A:Anti-hcv antibody in serum was detected
B:Blood was taken for viral cell culture
C:HCV RNA was detected in the blood
D:The HCV granules in blood were observed by electron microscope
答案: 【HCV RNA was detected in the blood】

5、 问题:The common hepatitis c virus genotypes in China are not included
选项：
A:4
B:1b
C:3
D:2
答案: 【4】

【作业】Chapter 3 Hepatitis C-Silent Killer Unit work for the third lesson

1、 问题:Which groups should be screened for hepatitis C
评分规则: 【 People who donate blood irregularly or repeatedly
People on dialysis
Use of non-disposable syringes and needles, non-strictly sterilized dental instruments, invasive operations such as endoscopy and acupuncture methods
People who share razors, toothbrushes, tattoos, piercing ears, etc.
People who have sex with patients with HCV
People whose mothers have HCV
】

Chapter 4 AIDS Quiz in the fourth class

1、 问题:Which of the following behaviors will not infect AIDS
选项：
A:Unprotected sex with AIDS patients
B:Embrace AIDS patients
C:Sharing needles with AIDS patients
D:The body fluids of AIDS patients contaminate the conjunctiva
答案: 【Embrace AIDS patients】

2、 问题:What is not right about the current situation of AIDS in China
选项：
A:The prevalence of young and elderly patients is increasing rapidly
B:Sexual transmission of AIDS is dominated by homosexuality
C:Xinjiang, Sichuan, Chongqing, Yunnan and Guangxi are the main high incidence provinces in China
D:Overall low prevalence, local high prevalence
答案: 【Sexual transmission of AIDS is dominated by homosexuality】

3、 问题:Which of the following is not a staging of clinical manifestations of AIDS
选项：
A:Chronic carrier period
B:AIDS stage
C:acute stage
D:Asymptomatic period
答案: 【Chronic carrier period】

4、 问题:Which of the following is not true about HIV testing
选项：
A:HIV antibody test is the most commonly used screening method at present
B:HIV nucleic acid test can be used not only for early diagnosis, but also for evaluation of antiviral therapy
C:CD4 count can judge the effect of clinical treatment
D:Negative HIV antibody can exclude HIV infection
答案: 【Negative HIV antibody can exclude HIV infection】