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Cards In This Set
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A single piece unit that may run from 10 to over 100 tests as the same time?
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Multitest system
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Number of compartments in the Enterotube?
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12
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What does each of the 12 compartments contain a different one of?
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Medium
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What are some of the compartments in the Enterotube covered with to generate Anaerobic conditions?
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Wax
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What is the reaction most frequently missed by students?
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The gas reaction in the first compartment
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Which end of the tube is the handle end of the tube?
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The blue cap end, this contains the wire that should be bent
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Should the white capped end wire be bend or straight?
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Straight, this is the needle end of the tube
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Do we touch this white end of the wire?
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No, and we do not flame it either
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What end of the tube do we use to scrape bacteria from the plate?
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The white cap end which is the needle end
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Do we completely pull the needle through from the tube?
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No, not completely
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What will we use to puncture holes in the 8 plastic slots in the enterotube?
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The broken wire
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How do you obtain the five digit number on the Entertube?
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Circle the positive numbers then add them up
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In the glucose compartment what 2 results will you read?
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Yellow postive for glucose fermentation and Small bubbles in the agar or a gap between the agar and the wax is a positive result for gas production
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In the Lysine and ornithine compartments, what color indicates a positive reaction (decarboxylation)?
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Purple
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In the Hydrogen Sulfide/Indole compartment what 2 results will you read?
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Black color forming around the wire in the center is positive for the production of H2S. If the reagent turns bright red after adding the indole reagent its a positve reaction for indole from tryptophan
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