Immunization and Hypersensitivity

What does immunization induce?

Natural or artificial immunity can be divided into...

Natural Immunity - Active
A. results from an immune response in an individual upon exposure to an infectous agent.
B. immunty that results from an immune response to an individual upon vaccination.
C. immunity results when Ab from a woman are transferred to fetus or can be obtained from breast feeding.
D. Immunity that results when Ab contained in serum of other people or animals are injected to an individual.

Artificial Immunity - Active
A. Immunity that results when Ab contained in serum of other people or animals are injected to an individual.
B. immunity results when Ab from a woman are transferred to fetus or can be obtained from breast feeding.
C. immunty that results from an immune response to an individual upon vaccination.
D. results from an immune response in an individual upon exposure to an infectous agent.

Natural Immunity - Passive
A. immunity results when Ab from a woman are transferred to fetus or can be obtained from breast feeding.
B. Immunity that results when Ab contained in serum of other people or animals are injected to an individual.
C. immunty that results from an immune response to an individual upon vaccination.
D. results from an immune response in an individual upon exposure to an infectous agent.

Artificial Immunity - Passive
A. results from an immune response in an individual upon exposure to an infectous agent.
B. immunty that results from an immune response to an individual upon vaccination.
C. Immunity that results when Ab contained in serum of other people or animals are injected to an individual.
D. immunity results when Ab from a woman are transferred to fetus or can be obtained from breast feeding.

Attenuated vaccines
A. strengthened form of pathogen that's nonvirulent.
B. weakened form of pathogen that's virulent.
C. strengthened form of pathogens that's virulent.
D. weakened form of pathogen that's nonvirulent.

When Attenuated vaccine is injected into an individual.
A. No immunity can result
B. Results in short lasting immunity and causes detectable or severe symptoms.
C. Results in medium lasting immunity and causes severe symptoms.
D. Results in long lasting immunity and causes infections with undecteable or mild symptoms. 

Herd immunity results when...
A. Baaaa
B. Moooo
C. A group of sheep become immune from eating meat.
D. A vaccinated individual spreads his skin cells to other people, and it infects other people. Other people will become immune.

How does a single dose of attenuated vaccine even induce immunity?

Disadvantages of Live Attenuated Vaccine
A. Mutation; reversion to virulence
B. spread to contacts who have not consented 
C. spread vaccine not standarized . My back mutate.
D. problem in immunodeficiency disease.
E. all the above

Inactivated vaccines 
a. Able to replicate 
b. Unable to replicate

Inactivated vaccines
A. does not retain immunogenicity of pathogen but non-infective.
B. does not retain immunogenicity of pathogen but infective.
C. retains immunogenicity of pathogen but infective
D. does not retain immunogenicity of pathogen but non-infective.

Booster shots are required with which vaccines?
a. Attenuated
b. Inactivated

What's the difference between whole agents and fragments? (inactivated vaccines)

A child recieves a vaccination for whooping cough. He becomes immune from whooping cough. When he grows up, he is infected by whooping cough. He has a subclinical infection now. 
What type of vaccine did the boy recieve (Attenuated or Inactivated?) 

What do you recommend now to treat the adult?

Difference between Attenuated Vaccines and Inactivated Vaccines.

Why do you think it's "better" to be infected by toxoids first rather then by toxins?

Type I Hypersensitivites