Immunology and techniques

Front

What is RhoGAM and when is it used?

Back

RhoGAM is an immunoglobulin used to prevent Rh immunization in Rh-negative mothers during pregnancy or after delivery of an Rh-positive baby.

Front

What is the role of SDS in protein denaturation?

Back

SDS (Sodium Dodecyl Sulfate) gives proteins a negative charge and disrupts their tertiary and quaternary structures, allowing them to be separated by size during electrophoresis.

Front

What blood types can a person with B- blood receive?

Back

A person with B- blood can receive B- and O- blood types.

Front

What is agglutination in the context of blood transfusions?

Back

Agglutination is the clumping of blood cells that occurs when incompatible blood types are mixed, leading to potential transfusion reactions.

Front

What is the primary function of white blood cells?

Back

White blood cells are responsible for fighting infections and protecting the body against foreign invaders.

Front

What are the main components of blood?

Back

The main components of blood are red blood cells, white blood cells, platelets, and plasma.

Front

What is the significance of blood type compatibility in transfusions?

Back

Blood type compatibility is crucial to prevent agglutination and transfusion reactions, which can be life-threatening.

Front

What is the function of platelets in the blood?

Back

Platelets are involved in blood clotting and help prevent excessive bleeding.

Front

What is the difference between active and passive immunity?

Back

Active immunity is developed through exposure to pathogens or vaccination, while passive immunity is acquired through the transfer of antibodies from another source.

Front

What is the role of antibodies in the immune response?

Back

Antibodies are proteins produced by B cells that specifically bind to antigens, neutralizing pathogens and marking them for destruction.