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True or False Quiz
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Choose T or F

1
Vaccines and immunizations are among the most cost-effective weapons for microbial disease prevention.
A)True
B)False
2
Vaccination began in 1881 with Louis Pasteur's anthrax vaccine.
A)True
B)False
3
Protection from passive immunity lasts as long as the antibodies survive in the recipient, months with antibodies from other humans, but only weeks with antibodies from animals.
A)True
B)False
4
Systemic anaphylaxis is called an atopic allergy.
A)True
B)False
5
Type III hypersensitivity may develop when immune complexes form at body surfaces, following repeated inhalation of allergens from molds, plants, or animals.
A)True
B)False
6
Allergic contact dermatitis is caused solely by haptens.
A)True
B)False
7
Autoimmunity often is benign, whereas autoimmune disease is often fatal.
A)True
B)False
8
A transplanted cornea is rarely rejected since lymphocytes do not circulate into the anterior chamber of the eye.
A)True
B)False
9
To date, most genetic errors associated with immunodeficiencies are located on the Y chromosome and produce primary or congenital immunodeficiencies.
A)True
B)False
10
A hemaglutination inhibition test is widely used to diagnose influenza, measles, and mumps.
A)True
B)False
11
Dyes such as rhodamine B or fluorescein isothiocyanate, when coupled to antibody molecules, change the antibody's capacity to bind to a specific antigen.
A)True
B)False
12
A DNA-based vaccine must be administered intravenously versus orally.
A)True
B)False
13
An inactivated vaccine produces only a humoral response, whereas an attenuated one produces both a humoral and cell-mediated response.
A)True
B)False
14
A wheal is observed in a positive reaction to an allergen in a skin test.
A)True
B)False







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