MOOC Medical Microbiology(Wenzhou Medical University)1461325173 最新慕课完整章节测试答案

Test for Introduction

1、单选题：
 How many times should the bacterium be amplified to be visible under the macroscope ?‏‎‏
选项：
A: 100times
B: 500times
C: 1000times 
D: 10000times 
答案: 【 1000times 】

Test for Vibrio

1、单选题：
‎ pathogenic material of Vibrio cholerae is‌
选项：
A: endotoxin 
B: exotoxin
C: capsule 
D: invasive enzyme
E: spore
答案: 【 exotoxin】

2、单选题：
‍ Which of the following bacterium shuttling like fish under microscope is‎
选项：
A: Vibrio cholerae
B: typhoid bacillus
C:  Bacillus termo 
D:  E coli 
E:  dysentery bacillus
答案: 【 Vibrio cholerae】

3、单选题：
‎Pathogenic characteristics of Vibrio parahaemolyticus is​
选项：
A: cause septemia 
B: infect babies and kids
C: cause pyogenic infection
D: cause food poison
E: none of the above
答案: 【 cause food poison】

4、单选题：
The medium used to culture vibrio cholerae is‎‌‎
选项：
A: alkaline peptide water 
B: SS medium including bile salt
C: hyperosmosis medium
D: medium including animal serum
E: chocolate plate
答案: 【 alkaline peptide water 】

5、单选题：
‍The bacterium caused bacteremia is ‎
选项：
A:  E coli 
B: Bacillus typhi 
C: dysentery bacillus
D: Vibrio cholerae 
E: Salmonella
答案: 【 Salmonella】

Test for Anaerobic Bacteria

1、单选题：
‍The characteristic of Clostridium tetani spores  is to make the bacteria present‍‍‍
选项：
A: tennis racket form
B: drumstick form
C: bamboonode form
D: branchform
E: cambiform
答案: 【 drumstick form】

2、单选题：
‍The characteristic of Clostridium tetani spores is ​
选项：
A: lateral single flagella
B: bilateral flagella
C: peritrichous flagella
D: no flagella 
E: with capsule
答案: 【 peritrichous flagella】

3、单选题：
‍ Clostridium perfringens growing in milk medium can produce ‍
选项：
A: stormy fermentation phenomenon
B: string-of-beads change of the bacteria
C:  satellitism
D: fried egg colonies
E: transport phenomena
答案: 【 stormy fermentation phenomenon】

4、单选题：
‎ Specific treatment of tetanus is to apply‌‎‌
选项：
A: antibiotics  
B: antitoxin
C: toxoid
D: bacteriocin
E: tetanus vaccine
答案: 【 antitoxin】

5、单选题：
‍Which of the following statement is not the characteristic of Bacillus botulinus‌
选项：
A: botulinus toxin is the strongest poison known
B: botulinus toxin actat cholinergic nerve endings,inhibit release of ACH 
C: ingest of botulinus toxin cause Lamziekte
D: G+, it have spores,capsule
E: the death rate of botulism is high
答案: 【 G+, it have spores,capsule】

Test for Mycobacterium

1、单选题：
‏The skin test to detect whether the person have immunity of Tuberculosis bacillus is ‍
选项：
A: OT test 
B: anti O test
C: widal test 
D:  Weil-Felix reaction 
答案: 【 OT test 】

2、单选题：
‏ The reason of strong resistance power to bacillus tuberculosis is ‎
选项：
A: high lipid in bacillus tuberculosis
B: sandwich of spore
C: capsule is thicker than other bacteria 
D: none of above 
答案: 【 high lipid in bacillus tuberculosis】

3、单选题：
‏The characteristics of tuberculosis immunity is ‌
选项：
A: humoral immunity acted mainly
B: can eradicate bacillus tuberculosis in body
C: Disease, immunity and IV type hypersensitivity are simultaneous 
D: immunity is weak 
答案: 【 Disease, immunity and IV type hypersensitivity are simultaneous 】

4、单选题：
‍How long bacillus tuberculosis grow into visible colonies?​‍​
选项：
A: 24h～48h
B: 6d～７d  
C: 2w～4w
D: 2m～3M 
答案: 【 2w～4w】

5、单选题：
‎Bacillus leprae belong to‎
选项：
A: Mycobacterium
B: Bacterium entericum
C: Brucella
D: staphylococcus
答案: 【 Mycobacterium】

Test for Morphology and structure of viruses

1、单选题：
‎Which is the most basic structure of viruses? ‍
选项：
A: core
B: capsid
C: envelope
D: nucleocapsid 
E: none  of  the above 
答案: 【 nucleocapsid 】

2、单选题：
Which description below is incorret about basic characters of virus?‌‏‌
选项：
A: obligated intracellular parasite
B: contain only one type of nucleic acid
C: minuteness in shape and can pass through filters 
D: can replicate virus assembly component out of cell 
E: stucture is simple ,not cellular type
答案: 【 can replicate virus assembly component out of cell 】

3、单选题：
Which one is chemical essence of virion?​‍​
选项：
A: nucleic acid, protein
B: nucleic acid, protein, glycolipid 
C: nucleic acid 
D: active protein   
E: glycoprotein
答案: 【 active protein   】

4、单选题：
Which disease below is related to prion infection?‏‎‏
选项：
A: mad cow disease or kuru’s dieases
B: tuberculosis 
C:  poliomyelitis 
D: glomerulonephritis 
E: virus hepatisis 
答案: 【 mad cow disease or kuru’s dieases】

5、单选题：
What is measurement unit of virus?‌‏‌
选项：
A: nm  
B: um
C: mm
D: cm
E: none  of  the  above
答案: 【 nm  】

Test for Multiplication of virus

1、单选题：
What’s substancial foundation of virus genetic differentiation?‏‎‏
选项：
A: nucleic acid of plasmid
B: capsid protein
C: nucleic acid of virus
D: structural gene 
E: lipopolysaccharide (LPS)
答案: 【 nucleic acid of virus】

2、单选题：
Which type of virus gene below has mRNA function?‏‎‏
选项：
A: double-stranded DNA 
B: single-stranded DNA 
C: double-stranded RNA
D: negative single-stranded RNA
E:  positive single-stranded RNA
答案: 【  positive single-stranded RNA】

3、单选题：
which one is the type of Retroviridae (HIV)gene?‌‌‌
选项：
A: double-stranded DNA
B: single-stranded DNA 
C: same two positive single-stranded RNA 
D: negative single-stranded RNA 
E: positive single-stranded RNA 
答案: 【 same two positive single-stranded RNA 】

Test for Viral Infection and Antiviral Immunity

1、单选题：
‍Which virus below can infect human via Vertical transmi