Advertisements
Advertisements
प्रश्न
Why is it necessary to know the blood groups before giving transfusion?
Advertisements
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.
APPEARS IN
संबंधित प्रश्न
Give appropriate biological or technical terms for the following :
The complex consisting of a DNA strand and a core of histones
The cells in our blood which destroy disease-causing germs are ______.
What is Endothelium?
what is Venule?
Match the items given in Column A with the most appropriate ones in Column B and REWRITE the correct matching pairs :
Column A Column B
(i) Cranial nerves Testosterone
(ii) Leydig cells Natural reflex
(iii) Acetylcholine 12 pairs
(iv) Spinal nerves Prolactin
(v) Sneezing Neurotransmitter
- 18 pairs
- 31 pairs
- Conditioned reflex
What is meant by the term 'double circulation' of blood in mammals? What is diastole?
Put a tick mark (✓) against the correct alternative in the following statement.
Pulmonary vein carries
Which of the following is/are required for the production of RBCs?
Name the following:
The structure that holds the heart valves in position.
Name these:
Three circulating fluids in human body.
