A sequence in which blood banking procedures are done?

• predonation screening---blood collection---blood testing---blood storage---blood transfusion

• predonation screening---blood testing---blood storage---blood collection---blood transfusion

• blood testing---predonation screening---blood collection---blood storage---blood transfusion

• blood collection---blood testing---blood storage---blood transfusion---predonation screening

The process of collectiong , testing, separating and storing blood and blood components are called?

• blood handling

• blood banking

• blood storage

• none

A life saving , routine medical procedure in which donated blood or blood components are provided to the person through a narrow tube placed within a vein is called?

• blood transfusion

• sample handling

• blood collection

• blood processing

Blood transfusion does not need blood typing?

• true

• false

What are the roles of a blood bank?

• easy availability of blood for transfusion

• Screening of blood for diseases

• testing of blood for compatibilty

• all of the above

Separation of blood components and storage of blood is also done in the blood bank.

• true

• false

What are the roles of medical laboratory technicians in a blood bank?

• collection & storage of blood for transfusion

• screening potential blood donor eligibility

• perform test to determine blood type

• all of the above

Clumping of cells due to antigen & antibody reaction is known as?

• clotting

• agglutination

• mutation

• glutathione

On what basis is the blood groups classified?

• antigen & antibody

• haemoglobin content

• rhesus factor

• oxygen content

What are agglutinogens?

• antibodies in serum

• hemoglobin in RBCs

• antigens on the surface of RBC

• antigen antibody complex