2021 Functional Experiments(Zhengzhou University) 最新满分章节测试答案

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本课程起止时间为:2021-03-03到2021-06-03

Replication of hypoxia mouse models Quizzes

1、 问题:What are the characteristics of blood oxygen in hypotonic hypoxia? 
选项：
A:PaO2 decreases   
B:PaO2 increases  
C:SaO2 decreases   
D:CaO2 increases
答案: 【PaO2 decreases   】

2、 问题:About cyanosis, which of the following is false? 
选项：
A:Hypoxia may not cause cyanosis
B:The patient with cyanosis may not have hypoxia
C:All patients of hypoxia have cyanosis
D:Cyanosis appears when the deoxyhemoglobin concentration of the blood is more than 5g/dl
答案: 【All patients of hypoxia have cyanosis】

3、 问题:About the experiment of Carbon monoxide poisoning, which of the following is right? 
选项：
A:pour methanoic acid into the tube firstly
B:drop concentrated sulfuric acid into the tube firstly
C:keep the door and windows close
D:The skin and mucosa is pale
答案: 【pour methanoic acid into the tube firstly】

4、 问题:The most common hemic hypoxia clinically caused by 
选项：
A:Anemia
B:Carbon monoxide poisoning
C:Methemoglobinemia
D:Hemoglobin disease
答案: 【Anemia】

5、 问题:The body’s major compensatory response in acute hypotonic hypoxia is 
选项：
A:Heart rate increases                
B:Myocardial contractility increases
C:Alveolar ventilation increase          
D:Red cell and Hb increase 
答案: 【Heart rate increases                ;
Myocardial contractility increases;
Alveolar ventilation increase          】

Demonstration of hemorrhagic shock in rabbits Quizzes

1、 问题:In the progressive stage of shock, the microcirculation was mainly presented
选项：
A:microcirculation ischemia
B:microcirculation Congestion
C:microcirculation Blood coagulation
D:microcirculation Failure
答案: 【microcirculation Congestion】

2、 问题:The main mechanism of early shock induced microcirculatory ischemia is
选项：
A:Hypersecretion of Angiotensinogen II
B:TXA2 is increase
C:Hypersecretion of catecholamine
D:Hypersecretion of ADH
答案: 【Hypersecretion of catecholamine】

3、 问题:Which is the general anesthetic used in this experiment
选项：
A:1%Procaine
B:20%Uratan
C:20%Pentobarbital sodium
D:1%Heparin
答案: 【20%Uratan】

4、 问题:Which of the following is the indication for stopping arterial bleeding in this experiment
选项：
A:the blood flow become granule flow or subcritical flow