2020 AIDS and I(Wuhan University) 最新满分章节测试答案

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本课程起止时间为:2020-11-01到2021-01-31
本篇答案更新状态:已完结

Chapter 1 Understanding HIV-AIDS Test -Chapter 1

1、 问题:When was the first case of AIDS in the world discovered in the 20th Century? 
选项：
A:1960s
B:1970s
C:Early 1980s
D:Late 1980s
E:1990s
答案: 【Early 1980s】

2、 问题:Which area in the world has the most cases of HIV infection?
选项：
A:Asia        
B:Africa
C:America
D:Europe    
E:Australia
答案: 【Africa】

3、 问题:Which of the following is not a route of HIV transmission? 
选项：
A:Homosexual behaviours    
B:Unclean heterosexual behaviours    
C:Intravenous drug uses
D:Mother-to-infant transmission 
E:Eating together
答案: 【Eating together】

4、 问题: Which of the following is not a high-risk group for HIV infection?
选项：
A:Intravenous drug users     
B:Sex workers  
C:Medical staff in HIV/AIDS wards
D:Haemophilia patients  
E:Infants of HIV-positive women
答案: 【Medical staff in HIV/AIDS wards】

5、 问题:Which of the following is incorrect about the characteristics of HIV? 
选项：
A:Retrovirus    
B:Single-stranded DNA virus  
C:Lentivirus
D:Include HIV-1 and HIV-2  
E:Consists of envelope and core
答案: 【Single-stranded DNA virus  】

6、 问题:Which of the following methods cannot inactivate HIV?
选项：
A:75% ethanol     
B:Ultraviolet light     
C:Iodine tincture
D:Sodium hypochlorite     
E:Heating under 100℃ for 20 minutes
答案: 【Ultraviolet light     】

7、 问题: Which of the following cells is the main target of HIV?
选项：
A:CD4+T lymphocyte cells     
B:B lymphocyte cells     
C:Monocytes
D:Neurogliocytes    
E:NK cells
答案: 【CD4+T lymphocyte cells     】

8、 问题:Which test of the following is used for confirming the diagnosis of HIV infection?
选项：
A:Enzyme-linked immunosorbent assay (ELISA)     
B:Radioimmunoassay   
C:Indirect immunofluorescence test
D:Western blotting  
E:Complement fixation test
答案: 【Western blotting  】

9、 问题:Among all body fluids and secretions of HIV-positive people, blood is the most infectious.
选项：
A:正确
B:错误
答案: 【正确】

10、 问题:Testing HIV RNA with RT-PCR is the most common approach for preliminary screening of HIV infections of blood donors.
选项：
A:正确
B:错误
答案: 【错误】

Chapter 2 Common Clinical Manifestations of HIV-AIDS Patients and Antiretroviral Therapy (ART) Test-

1、 问题:Which one of the following is incorrect about the asymptomatic period of HIV infection?
选项：
A:May show no clinical symptoms
B:Infectious
C:Anti-HIV antibody can be detected in the blood
D:HIV RNA cannot be detected in the blood
E:p24 antigen can be detected in the blood
答案: 【HIV RNA cannot be detected in the blood】

2、 问题:Which one of the following is the representative tumor of AIDS patients?
选项：
A:Kaposi’s sarcoma    
B:Lung cancer 
C:Liver cancer
D:Colon cancer 
E:Nasopharynx cancer
答案: 【Kaposi’s sarcoma    】

3、 问题:Which one of the following is not a feature of concurrent opportunistic infections of AIDS?
选项：
A:Many HIV/AIDS patients see doctors because of opportunistic infections  
B:It is an essential reason for the death of AIDS patients
C:Concurrent infections of multiple organs and systems may occur
D:Normally with single pathogen infection
E:Difficult to treat and easy to relapse
答案: 【Normally with single pathogen infection】

4、 问题:When the CD4+T lymphocyte count > 100 cells/μL, which opportunistic infection below is less likely to occur?
选项：
A:PCP    
B:Oral candidosis 
C:Herpes zoster
D:Tuberculosis 
E:Cytomegalovirus retinitis
答案: 【Cytomegalovirus retinitis】

5、 问题:Which of the following opportunistic infections cannot be predicted accurately according to CD4 cell counts?
选项：
A:Cerebral toxoplasmosis     
B:Pneumocystis pneumonia   
C:Cryptococcal meningitis
D:Tuberculosis 
E:Oral or esophageal candidiasis
答案: 【Tuberculosis 】

6、 问题:Which of the following opportunistic infections can be prevented by oral administration of Compound Sulfamethoxazole?
选项：
A:Talaromyces marneffei    
B:Oral hairy leukoplakia   
C:Cryptococcal meningitis
D:Pneumocystis pneumonia  
E:Oral or esophageal candidiasis
答案: 【Pneumocystis pneumonia  】

7、 问题:Which one of the following statements about HIV and Candida albicans co-infection is incorrect?
选项：
A:It mainly causes thrush and esophagitis
B:Thrush in adults could be a sign of HIV infection onset
C:For simple oral infections, the clinical symptoms are leukoplakia on the lingual surface and oral mucosa. There may be no other symptoms
D:Diagnosis of Candida albicans infection mainly depends on clinical manifestations
E:Oral administration of Fluconazole capsules can be used for routine prevention
答案: 【Oral administration of Fluconazole capsules can be used for routine prevention】

8、 问题:Which one of the following is the most accurate description of the objective of anti-retroviral therapy for HIV/AIDS patients?
选项：
A:Suppress virus replication and reduce HIV transmission
B:Recover/maintain the immunologic functions
C:Lower the morbidity and mortality of opportunistic infections and tumors to prolong the survival time
D:Improve the life quality of patients
E:All of the above
答案: 【All of the above】

9、 问题:Which one of the following is the timing for anti-retroviral therapy of HIV-infected patients?
选项：
A:CD4<200/μL