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Class : 10
Subject : Science
Unit : 5.00 Lesson :Physiological Structure and Life Process
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1.) Write differences between artery and vein.
2.) Write differences between pulmonary artery and pulmonary vein.
3.) Write differences between auricles and ventricles.
4.) Write differences between tricuspid and mitral valve.
5.) Write differences between plasma and blood corpuscles.
6.) Write differences between systemic and pulmonary circulation.
7.) Write differences between high blood pressure and heart attack.
8.) Define blood circulatory system.
9.) Name the various parts of the human circulatory system.
10.) What is the importance of blood circulation?
11.) What is blood?
12.) Define pulmonary circulation.
13.) Define systemic circulation.
14.) What is blood typing?
15.) Which blood group is a universal recipient?
16.) Which blood group is a universal donor?
17.) What is the normal heartbeat rate?
18.) What is a high blood pressure?
19.) Write any one function of pericardial fluid.
20.) What is heart attack?
21.) What is done in an open heart surgery?
22.) Describe pulmonary and systemic circulation.
23.) How is blood circulation important in human body?
24.) How does the blood in human body support it?
25.) Mention the different functions of blood.
26.) What is plasma and why is it important?
27.) How do blood vessels support in blood circulation?
28.) How does the heart work? Explain in brief.
29.) Write the function of different types of valves found in the heart.
30.) What do you mean by heartbeat rate? Why does it increase during exercise?
31.) Write any three symptoms and three preventive measures of uric acid.
32.) Write any two causes of diabetes and also mention any three symptoms of it.
33.) What is high blood pressure? What are its causes? How can we prevent from a high blood pressure?
34.) What is ABO typing of blood? What is its importance?
35.) How can we prevent from a heart attack?
36.) Explain the surgical and other procedures done for the treatment of a heart attack in short.
37.) Blood is red in colour. Why?
38.) The left ventricle possess has a thicker wall than the right ventricle. Why?
39.) The arteries are thicker than the veins. Why?
40.) There are no valves in the arteries. Why?
41.) Blood in the pulmonary artery is violet and it is scarlet in the pulmonary vein. Why?
42.) The rate of heartbeat increases during exercise. Why?
43.) Plasma is a very important component of blood. Why?
44.) Donated blood is mixed with sodium citrate. Why?
45.) Blood group AB is a universal recipient. Why?
46.) Blood group O is a universal donor. Why?
47.) Increased level of cholesterol triggers a heart attack. Why?
48.) The Sherpa have red cheeks. Why?
49.) Arteries are deep seated but veins are superficial in our body. Why?
50.) What is physiological structure?
51.) What is life process?
52.) What is blood?
53.) Define blood circulatory system. Write the main parts of blood circulatory system.
54.) What is blood plasma?
55.) What is plasma? Write the functions of plasma.
56.) What is serum?
57.) Write a functions of red blood cells (RBCs) or erythrocytes.
58.) Blood is red in colour why?
59.) How many types of blood cells are there? Name them.
60.) Write any four features of red blood cells (RBCs) or erythrocytes.
61.) What is anaemia?
62.) What is haemoglobin? Write its function?
63.) The people of Himalayan regions have red cheeks, why?
64.) The person suffering from anaemia feels tired after walking short period, why?
65.) Write any four symptoms of anaemia.
66.) What is polycythemia?
67.) Write any two functions of WBCs or leukocytes.
68.) What is leukopenia?
69.) What is leukemia or blood cancer?
70.) Write any four features of white blood cells (WBCs) or leukocytes.
71.) What happens if there is shortage of WBCs in blood?
72.) Write down the two types of WBCs.
73.) Write average number of RBC and WBC in 5ml of human blood.
74.) What is leukopenia?
75.) Differentiate between red blood cell and white blood cell.
76.) Write any four features of blood platelets or thrombocytes.
77.) Write down the main function of platelets or thrombocytes
78.) What happens when the number of platelets increases or decreases?
79.) What is hemophilia?
80.) What happens when the number of platelets increases abnormally?
81.) Donated blood is treated with sodium citrate, why?
82.) Write the function of blood.
83.) Write any two differences between blood cells and plasma.
84.) Write any two differences between blood and plasma.
85.) What is pericardium? Write its function.
86.) What is pericardial fluid? Write any two functions of it.
87.) What happens if the pericardial fluid decreases?
88.) Write the functions of the four chambers of heart.
89.) Right auricle is larger than the left auricle, why?
90.) Write any four differences between auricles and ventricles.
91.) Write the functions of four valves of the heart.
92.) Write any two differences between tricuspid valve and bicuspid (mitral) valve.
93.) Write the function of four blood vessels of the heart.
94.) What are blood vessels? Write its types.
95.) What do you mean by arteries? Write the characteristics of arteries.
96.) What are the symptoms of heart attack?
97.) What are the preventive measures of heart attack?
98.) What is stethoscope?
99.) What are the symptoms of high blood pressure?
100.) What are the tests for diagnosis of heart attack?
101.) What is angiography?
102.) Explain coronary angioplasty and stenting.
103.) What is Coronary artery bypass surgery?
104.) The wall of arteries is made of thick muscles.
105.) Rupturing of an artery is dangerous, why?
106.) Which artery carries impure blood?
107.) Colour of the blood in pulmonary artery is purple, why?
108.) What do you mean by veins? Write the characteristics of veins.
109.) Write the name of blood vessel which carries pure blood from lungs to heart.
110.) The walls of artery is thicker than the veins?
111.) Differentiate between artery and vein.
112.) Differentiate between pulmonary artery and pulmonary vein.
113.) What are capillaries? Write the function of capillaries.
114.) That is blood circulation? Write its types.
115.) Write the function of fibrinogen and capillaries.
116.) What is systemic circulation
117.) What is pulmonary circulation?
118.) What is systole?
119.) What is diastole?
120.) Write any two differences between systemic circulation and pulmonary circulation.
121.) What is heart beat? When does it increase?
122.) What is bradycardia?
123.) What is tachycardia?
124.) Define heart beat rate. Write the normal heart beat rate in adult.
125.) What is blood pressure?
126.) What is systolic pressure?
127.) What is diastolic pressure?
128.) The blood pressure of a man is 120/80 mm of Hg. What does it mean?
129.) What is the blood pressure of a healthy young person?
130.) Which instrument is used to measure the blood pressure?
131.) What is high blood pressure?
132.) Write any four cause of high blood pressure?
133.) Write any four preventive measures of high blood pressure.
134.) What is diabetes?
135.) What are the symptoms of diabetes?
136.) Write any four preventive measures of diabetes mellitus?
137.) What is uric acid? Write its molecular formula.
138.) What is hyperuricemia? Write the normal value of uric acid in human blood?
139.) What is hyperuricemia?
140.) How is uric acid produced in human body?
141.) Write any two functions of uric acid.
142.) Write any four symptoms of uric acid.
143.) Write any five cause of uric acid.
144.) Write any four preventive measures of uric acid?
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