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प्रश्न
Why is it necessary to know the blood groups before giving transfusion?
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उत्तर
During blood transfusion, it is necessary to know the blood groups before transfusion because it is important that the blood groups of the donor and the recipient are compatible. In case of an
incompatible blood transfusion, the recipient develops antibodies that attack the antigens present on the RBCs of the donor causing the blood cells to clump together which may result in death.
संबंधित प्रश्न
Given alongside is a diagram of human heart showing its internal structures. Label the parts marked 1 to 6, and answer the following questions.
- Which type of blood is carried by the blood vessel marked 2?
- Name the main artery which takes the blood from heart to different parts of the body?
- Which chamber of the heart receives deoxygenated blood from the body?
Name the following:
The smallest common blood vessels formed by the union of capillaries.
Differentiate between members of the following pairs with reference to the aspect asked within bracket:
artery and vein (type of blood primarily flowing through)
Give reason for the following:
The arteries are deep seated in the body
Explain the difference.
Arteries and veins.
What is the Rh-factor?
Draw well labeled diagrams of part Artery and Superior vena cava to show the structural.
Name the Following
The enzyme which converts fibrinogen to fibrin.
Explain the main parts of the circulatory system.
Analogy
Lungs: Respiratory system:: _______: Circulatory system.
