Microbiology: An Introduction
12th Edition
ISBN: 9780321929150
Author: Gerard J. Tortora, Berdell R. Funke, Christine L. Case
Publisher: PEARSON
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Chapter 23, Problem 3CAE
Summary Introduction
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There are five patients undergone thoracotomy surgery for aortic value replacement, out of five patients three were developed bacteremia through Enterobacter cloacae due to unsterilized manometer which was culture positive for Enterobacter cloacae.
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Chapter 23 Solutions
Microbiology: An Introduction
Ch. 23 - Identify the portals of entry for Trypanosoma...Ch. 23 - Prob. 2RCh. 23 - Prob. 3RCh. 23 - Complete the following table.Ch. 23 - Complete the following table.Ch. 23 - Prob. 6RCh. 23 - Compare and contrast cat-scratch disease and...Ch. 23 - Prob. 8RCh. 23 - Prob. 9RCh. 23 - Prob. 10R
Ch. 23 - Use the following choices to answer questions 1...Ch. 23 - Prob. 2MCQCh. 23 - Prob. 3MCQCh. 23 - Prob. 4MCQCh. 23 - Prob. 5MCQCh. 23 - Which of the following is not a tickborne disease?...Ch. 23 - Prob. 7MCQCh. 23 - Prob. 8MCQCh. 23 - Prob. 9MCQCh. 23 - Prob. 10MCQCh. 23 - Prob. 1ACh. 23 - What is the most effective way to control malaria...Ch. 23 - Prob. 3ACh. 23 - The hunter picked up the front paws for good luck....Ch. 23 - Prob. 2CAECh. 23 - Prob. 3CAECh. 23 - Prob. 4CAECh. 23 - A 67-year-old man worked in a textile mill that...
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- Name three genera of noncoliform enteric bacteria that are opportunisticpathogens.arrow_forwardWhich of the following common causes of healthcareassociated infections is an environmental organism that grows readily in nutrient-poor solutions?a) Enterococcusb) Escherichia colic) Pseudomonas aeruginosad) Staphylococcus aureusarrow_forwardother than contributing to the virulence of the organism, what other functions do capsule have?arrow_forward
- What Enterobacteriaceae are of medical significance?List and describe the infections caused by these organisms.arrow_forwardWhat was the miasmic mode of transmission of cholera? What evidence did John Snow accumulate that refuted the miasmic theory?arrow_forwardWhich of the following is not an opportunistic enteric bacterium?a. Serratia b. Klebsiella c. Proteus d. Shigellaarrow_forward
- Bacteria: alcaligenes faecalis bacillus megatorium bacillus subtilis citrobacter freundii corynebacterium xerosis edwardsiella tarda enterobacter aerogenes enterobacter cloacae klebsiella pneumoniae kocuria rosea lactobacillus casei morganello morganii proteus mirabilis proteus hauseri providencia rettgeri providencia stuartii psuedomonas fluorescens salmonella enteriditis question: organize the above bacteria into the correct types of bacteria according to the gram stain (gram positive cocci, gram positive bacilli, or gram negative bacilli).arrow_forwardI am having trouble understanding and explaining how I should explain this in lamen terms and which sources can be used to help. Report on : Enterobacter aerogenes Part II – Describe the purpose of identifying unknown bacterial cultures in medical field. Name the step by step experiments/procedures that microbiologists follow in order to identify microorganisms. Part III - MethodsIn this section you are describing in detail all the tests that is done to identify the unknown organism. Gram Stain: Explain differences between gram-positive and Gram-negative organisms. Why One group will end up being purple and another group will be a different color. Very briefly describe the steps of Gram stain. Describe the appearance of your organism under the microscope (shape, color). Tests to identify Gram-negative organisms: List the name of organisms that you are considering. Describe all the tests in the logical and orderly manner. Start by writing the chemical equations; (ALL OF THE CHEMICAL…arrow_forwardHow can we experimentally prove that enterotoxin (A-B cholera toxin) is the sole cause of clinical symptoms of Cholera?arrow_forward
- EXPLAIN THE PURPOSE OF THE METHYL RED AND VOGES-PROSKAUER TESTS IN DETERMINING THE IDENTITY OF GRAM NEGATIVE ORGANISMS IN THE FAMILY ENTEROBACTERIACEAE. INCLUDE IN YOUR ANSWER WHY METHYL RED IS USED RATHER THAN PHENOL RED. WHAT ORGANISM IN THE FAMILY IS USED AS A CONTROL WHEN RUNNING THE METHYL TEST. IF THE METHYL RED TEST IS NEGATIVE, EXPLAIN WHY THE VOGES-PROSKAUER TEST IS RUN AND INCLUDE WHAT COLOR CHANGE INDICATES A POSITIVE TEST. ACCOUNT FOR THE COLOR DIFFERENCES IN THE NEGATIVE VOGES-PROSKAURER TESTS. WHAT REAGENTS (COMMON NAME) WERE USED IN THE VOGES -PROSKAUER TEST.arrow_forwardIf the bacterium in question during the perlo outbreak had beenE. coli instead of S. aureus, how might the outbreak have changed?arrow_forwardWhat diseases are caused by enterobacter aerogenes? Is Enterobacter aerogenes Gram negative or positive?arrow_forward
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