Shared Flashcard Set

Details

Immunology
Trigger Words 4
15
Other
Professional
06/13/2010

Additional Other Flashcards

 


 

Cards

Term
Epitope
Definition
Structural shapes on the antigen surface where the antibodies bind. Made up of 5-6 amino acids
Term
Linear/Continuous
Definition
epitopes that still exist when the amino acid is arranged in a linear pattern
Term
Discontinuous
Definition
When the epitopes are broken up when the amino acid is arranged in a linear pattern
Term
Affinity
Definition
The amount of time that the antibody is holding on to the antigen.
Term
Avidity
Definition
When an antibody releases an antigen while it grabs on to another one. Thus allowing it to bind with more strength
Term
Isohemagglutinin
Definition
When IgM antibodies make antigens against the other blood types
Term
ABO(ABH)
Definition
Blood types :A, B, AB, O
AB-universal receiver-no antibodies
O- Universal donor- no antigen make antibodies against everything
Term
Rh
Definition
Rhesus antigen protein,
DD, Dd- positive
dd-negative
Problem when mother is negative and child is positive, all Rh- women get Rhogam
Term
Active Immunity
Definition
Process by which your body fights infection on its own, body creates antibody
Term
Passive
Definition
Doctors give premade antibody because your body cant produce enough fast enough
Term
Conjugate Vaccine
Definition
Vaccine given to babies that combines proteins and carbohydrates because their immune system cant make antibodies for carbs
Term
Attenuated Vaccine
Definition
Live microorganisms are administered without the ability to make us sick. Ex. measles, mumps, polio, Sabin
Term
Primary
Definition
First time the antigen is recognized, short-lived, uses IgM antibody
Term
Herd Immmunity
Definition
Many people n community have been vaccinated and are therefore immune so those who havent are safe because it cant grasp hold in community
Term
Secondary Immunity
Definition
After the first time the antigen has been recognized, takes less time to respond, can used more antibodies
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