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12 Cards in this Set
- Front
- Back
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What are the three shapes of bacteria
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cocci - round
bacilli - rod shaped spirochetes - corkscrew |
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How is identification of a bacteria done?
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Cultured on a medium
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Rocky mountain spotted fever and typhus are caused by???
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Rickettsias
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Fungi reproduce by means of ______
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Spores
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What are the most common helminths?
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Roundworms
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What are mycoplasmas
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Very small organisms without a cell wall
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What temperature does the moist heat nead to be for 20 minutes to destroy viruses?
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250 degrees
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What are contaminated inanimate objects called?
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Fomites
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What does aseptic mean?
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Free of microorganisms
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What is the bactericidal inzyme in the GI tract?
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Lysozyme
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What is interferon???
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Biologic response modifier that affects cellular growth
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When do you use air-borne precautions?
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Pts with Measles, Varicella, TB
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