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1 | | Vaccines and immunizations are among the most cost-effective weapons for microbial disease prevention. |
| | A) | True |
| | B) | False |
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2 | | Vaccination began in 1881 with Louis Pasteur's anthrax vaccine. |
| | A) | True |
| | B) | False |
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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 |
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4 | | Systemic anaphylaxis is called an atopic allergy. |
| | A) | True |
| | B) | False |
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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 |
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6 | | Allergic contact dermatitis is caused solely by haptens. |
| | A) | True |
| | B) | False |
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7 | | Autoimmunity often is benign, whereas autoimmune disease is often fatal. |
| | A) | True |
| | B) | False |
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8 | | A transplanted cornea is rarely rejected since lymphocytes do not circulate into the anterior chamber of the eye. |
| | A) | True |
| | B) | False |
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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 |
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10 | | A hemaglutination inhibition test is widely used to diagnose influenza, measles, and mumps. |
| | A) | True |
| | B) | False |
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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 |
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12 | | A DNA-based vaccine must be administered intravenously versus orally. |
| | A) | True |
| | B) | False |
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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 |
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14 | | A wheal is observed in a positive reaction to an allergen in a skin test. |
| | A) | True |
| | B) | False |
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