大学MOOC HumanPhysiology(徐州医科大学)1458500173 最新慕课完整章节测试答案

Blood--quiz

1、单选题：
‏When the blood  is centrifuged, we  can  see  in the bottom  of  the tube is‌
选项：
A:  plasma
B: platelet
C: WBCs
D: RBCs
答案: 【 RBCs】

2、单选题：
​Which is the most important Buffer system of the plasma‌
选项：
A: Na2HPO4/NaH2PO4
B: NaHCO3/H2CO3
C: Pro-Na/Pro
D: KHCO3/H2CO3
答案: 【 NaHCO3/H2CO3】

3、单选题：
​If one person lack the iron，we also can see the‏
选项：
A: hemolytic anemia
B: hypoferric anemia
C: megaloblastic anemia
D: renal anemia
答案: 【 hypoferric anemia 】

4、单选题：
‌In the ABO blood system, you normally can be type:‍
选项：
A: A or B
B: AB or O
C: All of the above
D: None of the above
答案: 【 All of the above】

5、单选题：
​Prothrombin is converted to thrombin by​
选项：
A: Calcium ions only
B: A complex of phospholipids, factor Ⅶ, and calcium ions
C: A complex of activated factors Ⅹ and Ⅴ, phospholipids, and calcium
D: A complex of activated factors Ⅸ and Ⅷ and calcium ions
答案: 【 A complex of activated factors Ⅹ and Ⅴ, phospholipids, and calcium】

6、判断题：
‎Crystalloid Osmotic Pressure generated by all crystal substances, particularly electrolytes.‎
选项：
A: 正确
B: 错误
答案: 【 正确】

7、判断题：
‌The relative viscosity of plasma  is  depending on hematocrit.​
选项：
A: 正确
B: 错误
答案: 【 错误】

8、判断题：
‎If one person  lack the Vitamin B12，we also can see  the  megaloblastic anemia.‎
选项：
A: 正确
B: 错误
答案: 【 错误】

9、判断题：
‏FIV is Ca2+, and others are proteins.‏
选项：
A: 正确
B: 错误
答案: 【 正确】

10、判断题：
​when the RBCs are exposed to the solution of  higher osmotic pressure, we can see the RBCs break.‎
选项：
A: 正确
B: 错误
答案: 【 错误】

InternalEnvironmentandHomeostasis-Quiz

1、单选题：
‍Which of the following is NOT a characteristic of life?​
选项：
A: organ systems
B: responsiveness
C: growth
D: reproduction  
答案: 【 organ systems】

2、判断题：
‏The term homeostasis is used by physiologists to mean maintenance of nearly constant conditions in the internal environment.‍
选项：
A: 正确
B: 错误
答案: 【 正确】

3、判断题：
‎The intracellular fluid differs significantly from the extracellular fluid.‌
选项：
A: 正确
B: 错误
答案: 【 正确】

4、判断题：
‏The intracellular fluid is also called the internal environment of the body.‎
选项：
A: 正确
B: 错误
答案: 【 错误】

quiz

1、单选题：
‏The fluid environment surrounding each cell is called the    ‎‎‏‎
选项：
A: A. intracellular fluid 
B: B. infracellular fluid        
C: C. internal environment
D: D. external environment                         
答案: 【 C. internal environment】

2、单选题：
‎Which of the following solutions, when infused intravenously, would result in an increase in extracellular fluid volume, a decrease in intracellular fluid volume, and an increase in total body water after osmotic equilibrium? ‎‎
选项：
A: A. 1 Liter of 0.9% sodium chloride (NaCl. solution
B: B. 1 Liter of 0.45% NaCl solution
C: C. 1 Liter of 3% NaCl solution
D: D. 1 Liter of isotonic dextrose solution 
答案: 【 C. 1 Liter of 3% NaCl solution】

3、单选题：
‍ The physiological significance of positive feedback is‎‎‍‎
选项：
A: A. to keep a functional activity relatively constant
B: B. to keep the functional activity going on until its end
C: C. to maintain the blood pressure at a higher level
D: D. to maintain the body temperature constant 
答案: 【 B. to keep the functional activity going on until its end】

4、单选题：
‎The rate of diffusion of a particle across a membrane will increase if‎‎
选项：
A: A. The area of the membrane decreases     
B: B. The thickness of the membrane increases
C: C. The size of the particle increases        
D: D. The lipid solubility of the particle increases 
答案: 【 C. The size of the particle increases        】

5、单选题：
      How much of normal body weight is made up of water?‍   ‍‎‍
选项：
A:    A. 10%   
B:  B. 35%  
C: C. 60%  
D: D. 90%   
答案: 【 C. 60%  】

RegulationofBodyFunction-QUIZ

1、单选题：
‏What are specialized to produce force and movement?‎
选项：
A: muscle cells 
B: connective tissues 
C: nerve cells
D: epithelial cells 
答案: 【 muscle cells 】

2、单选题：
‍How much of normal body weight is made up of water?‎
选项：
A: 10%
B: 30%
C: 60%
D: 80%
答案: 【 60%】

3、单选题：
‍The fluid environment surrounding each cell is called the ‍
选项：
A: intracellular fluid 
B: internal environment
C: external environment 
D: extracellular fluid
答案: 【 internal environment】

Quiz

1、单选题：
Which hormones could tend to decrease the blood pressure? ‌
选项：
A: NE 
B: VP(ADH)    
C: angiotensin Ⅱ and ADH 
D: ANP
答案: 【 ANP】

2、单选题：
A reduction in ca