Laboratory Experiments in Microbiology (12th Edition) (What's New in Microbiology)
12th Edition
ISBN: 9780134605203
Author: Ted R. Johnson, Christine L. Case
Publisher: PEARSON
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Chapter 46, Problem 1CA
A 45-year-old man was admitted to the hospital with chest and back pain. On examination, his chest was dull to percussion. A chest X-ray film showed lower-left-lung infiltrates. A sputum culture revealed alpha-hemolytic, gram-positive, catalase-negative cocci that were inhibited by optochin. The bacteria produced acid from lactose. Use Appendix H to identify the species of this bacterium.
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Laboratory Experiments in Microbiology (12th Edition) (What's New in Microbiology)
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