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General Biology Previously Asked Questions: Blood Transport System
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General Biology Previously Asked Questions: Blood Transport System
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25 Questions

1. Biological Oxygen Demand (BOD) is a standard criterion for
2. A married couple adopted a male child. A few years later, twin boys were born to them. The blood group of the couple is AB positive and O negative. The blood group of the three sons is A positive, B positive and O positive. The blood group of the adopted son is
3. A person with 'AB' blood group is sometimes called a universal recipient because of the
4. Arteries supplying blood to the heart are called
5. Scientists of which country have developed an artificial blood that is a kind of plastic blood which could be given to any patient regardless of his blood group?
6. Read the following statements in connection with red blood corpuscles and with the help, the code given below find out the correct answer.
1. They have iron.
2. They provide red colour to the blood.
3. They provide immunity against certain diseases.
4. They are the carrier of oxygen in the blood. Code
7. The function of haemoglobin in body is
8. What is haemoglobin?
9. What is the pH level of blood of a normal person?
10. In pathology excess of white corpuscles in the blood is called
11. When a person becomes older, his blood pressure generally
12. An antigen is a substance which
13. Rh factor derives its name from a type of
14. The diameter of white blood corpuscles in human body is, about
15. A person met with an accident and there is no time to check his blood group, which of the following blood should be given to him?
16. Which of the following helps us in protecting from infection?
17. The blood glucose level is commonly expressed as
18. The pH value of blood is
19. With which of the physiological process thrombin is associated?
20. Which of the following instrument is used for measuring blood pressure?
21. The blood pressure in our body is
22. The enzyme which takes part in changing fibrinogen to fibrin when blood clots are
23. A man having 'A' blood group met a serious road accident and the doctors advised for blood transfusion. The relatives were asked to donate blood, whose blood group were found to be as follows
1. Wife – 'O'
2. Brother – 'AB'
3. Son – 'A'
4. Daughter – 'O' Who among the above relations could donate blood to the injured man?
24. A person meets with an accident and needs a blood transfusion but there is no time to check his blood group. Which of the following blood groups could be given to him?
25. Oxygen transportation in a human body takes place through.
1. Blood
2. Lungs
3. Tissue The correct sequence of transportation is