Advertisements
Advertisements
प्रश्न
During surgical operations or during accidents, the patient may be given blood from outside to save his life. What is the technical name of this process ? Briefly explain the precautions to be observed and taken in this process.
उत्तर
During surgical operation or an accident when excess of bleeding takes place, the patient may be given blood from outside to save his life.
The transfer of blood from the donor to the recipient is called blood transfusion.
The following precautions are taken before the blood is given to the needy person:
- Matching of the donor’s blood with that of the recipient should be done.
- It should be made sure clinically that blood of donor is free from any infection.
- Sterilization of all the instruments to be used during the operation is must.
APPEARS IN
संबंधित प्रश्न
Which one of the following does not have valves?
Fill in the blank.
___________ carry pure blood.
Define the term Arteries.
Name the organ from which oxygenated blood goes into the heart.
Given below is a diagrammatic representation of certain types of blood vessels in human body.
Where can such an arrangement be found as an example - in lungs or in heart walls?
Name the Following
The blood vessel leaving the left ventricle of the mammalian heart
Why can you feel a pulse when you keep a finger on the wrist or neck but not when you keep them on a vein?
Why do veins have thin walls as compared to arteries?
With the help of neat and labelled diagrams artery and vein.
Name these:
Three kinds of blood vessels.
