Senior Blood Bank Technician Interview Questions and Answers

Blood cells are of three types - red blood cells, white blood cells, and platelets.

• Red blood cells carry oxygen to the body's tissues.

• White blood cells fight infections and diseases.

• Platelets help in blood clotting to prevent excessive bleeding.

• There are different types of white blood cells, such as neutrophils, lymphocytes, and monocytes.

• Blood cells are produced in the bone marrow.

Quality control in blood bank involves ensuring accuracy and safety of blood products through various tests and procedures.

• Regular testing of blood products for infectious diseases and compatibility

• Proper storage and handling of blood products

• Documentation and record-keeping of all procedures and results

• Participation in external quality assurance programs

• Training and education of staff on quality control procedures

Components preparation method involves separating blood into different components like red blood cells, plasma, and platelets.

• The most common method is centrifugation, where blood is spun at high speeds to separate the components based on their density.

• Another method is apheresis, where a machine separates the components while returning the remaining blood components back to the donor.

• The separated components are then processed and stored according to their specific requireme...read more

Abo Rh discrepancy refers to the mismatch between the ABO and Rh blood group systems.

• It can occur due to errors in blood typing or transfusion

• It can lead to hemolytic transfusion reactions or hemolytic disease of the newborn

• Treatment involves identifying the cause and providing appropriate blood products

• Prevention involves proper blood typing and cross-matching before transfusion