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प्रश्न
Explain the importance and need of blood donation.
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उत्तर
Blood donation is one of the biggest donations of an individual towards their society. Blood loss can occur under circumstances of accidents, during surgeries or in case of diseases which require a blood transfusion. An adequate amount of available blood can save many lives. It does not harm or affect the body of the donor, and the amount of blood which is donated is recovered within 24 hrs.
This donated blood can be stored and used as and when the requirement arises.
संबंधित प्रश्न
Explain with reasons.
Blood donation is considered to be superior of all donations.
Find the odd one out.
Read the following paragraph and identify the disease.
Today, her child became one and half year old. However, that child does not seem to be healthy and happy. It was continuously crying and gradually becoming weak. It has shortness of breath. Its nails have become blue.
Write in brief about the following: Blood groups
What are antigens?
Rh incompatibility observed between ______.
Persons with ‘AB’ blood group are called as “Universal recipients”. This is due to ______.
Briefly describe the following:
Anaemia
Explain Rh-incompatibility in humans.
Define the following term:
Rh factor
