Microbiology: A Systems Approach
5th Edition
ISBN: 9781259706615
Author: Marjorie Kelly Cowan Professor
Publisher: McGraw-Hill Education
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Chapter 17, Problem 4MCQ
Summary Introduction
Introduction:
Black bread molds belong to
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Chapter 17 Solutions
Microbiology: A Systems Approach
Ch. 17.1 - Prob. 1AYPCh. 17.1 - Prob. 2AYPCh. 17.1 - Prob. 3AYPCh. 17.1 - Prob. 4AYPCh. 17.2 - Summarize the most common methods used for direct...Ch. 17.2 - Prob. 6AYPCh. 17.2 - Prob. 7AYPCh. 17.3 - Prob. 8AYPCh. 17.3 - Differentiate between sensitivity and specificity.Ch. 17.3 - Explain how fluorescent antibodies can be used in...
Ch. 17.3 - Prob. 11AYPCh. 17.3 - Prob. 12AYPCh. 17.3 - Prob. 13AYPCh. 17.3 - Explain the difference between a direct and an...Ch. 17.4 - Prob. 15AYPCh. 17.4 - Prob. 16AYPCh. 17.4 - Prob. 17AYPCh. 17.5 - Prob. 18AYPCh. 17.5 - List the major advantages of microarray methods of...Ch. 17.5 - Summarize the benefits of using whole-genome...Ch. 17 - Prob. 1MCQCh. 17 - Prob. 2MCQCh. 17 - Prob. 3MCQCh. 17 - Prob. 4MCQCh. 17 - Prob. 5MCQCh. 17 - Prob. 6MCQCh. 17 - Prob. 7MCQCh. 17 - Prob. 8MCQCh. 17 - The Western blot test can be used to identify a....Ch. 17 - Prob. 10MCQCh. 17 - True-False Questions. If the statement is true,...Ch. 17 - Prob. 12TFCh. 17 - Prob. 13TFCh. 17 - Prob. 14TFCh. 17 - Prob. 15TFCh. 17 - Explain why specimens should be taken aseptically,...Ch. 17 - Prob. 2CTQCh. 17 - Explain which type of ELISA can be used to...Ch. 17 - Prob. 4CTQCh. 17 - Prob. 5CTQCh. 17 - Prob. 1VCCh. 17 - From this chapter, figure 17.14. Can you explain...Ch. 17 - Prob. 1CM
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- Which type(s) of medium would be used in each scenario?a. isolating the growth of Streptococcus pyogenes from a patient’s throat swabb. isolating a pathogen from a patient’s clean-catch urine samplec. isolating enteric bacteria such as Escherichia coli from a sample oforganically grown spinach d. maintaining a patient’s nasal swab specimen for further analysis andidentifi cation of possible respiratory syncytial virus (RSV) infectionarrow_forwardWrite a paragraph for when you once have Neisseria gonorrhoea bacteria in its pure form, what methods can you use to confirm the identity of this bacterium as N. gonorrhoeae? Mention what is the principle of those methods.arrow_forwardA microbiology student was given a mixed culture of two different gram positive bacteria species to grow into a culture medium using correct aseptic techniques. After two days,one gram positive bacterial species grew on the media and the growth appeared red on the surface of the medium. Tthe second gram positive bacterial species grew and the growth appeared yellow on the surface of the medium. What is the possible explanation for the differences in the color of the bacterial growth? A. the culture was contaminated B. the microbiologist put too much inoculum on the culture medium C. the medium was a selective medium D. the medium was differentialarrow_forward
- Which of the following is FALSE about interpreting the results of normal microbial flora experiment? Question 1 options: A Plates with no growth means the individual is very healthy B No growth on Sabouraud agar means you are not carrying any yeast on your hands C Blood plates demonstrate the presence of pathogenic Beta Hemolytic Strep D The presence of S. aureus could mean you are carrying MRSA E There may be Staph specie, fungus and Strep species presentarrow_forwardChoose the combination of answers that most accurately completes the statement.Microbe(s) that is/are the target(s) of pasteurization include(s) a. Clostridium botulinum c. Salmonella species b. Mycobacterium species d. both b and carrow_forwardBased upon your knowledge of the 5 I's of microbiology, which type(s) of tests were used in this study to identify the group A streptococci in the specimens collected? How were the other four I's also used in this study? Give specific examples.arrow_forward
- Which of the following techniques are not used to classify microorganisms? A-Serological tests b. Aseptic technique C Sterilization d. Streaking method question e. Filtrationarrow_forwardA) A short paragraph on the habitat of the organism. B) A short paragraph on the special characteristics of the organism. C) And a short paragraph on the clinical significance of the organism. The bacterial organism is Pseudomonas aeruginosaarrow_forwardwhat is the purpose of using oil immersion with the 100x objective lens? a)To prevent refraction of light b)To prevent scratching the slide c)To allow microbes to resuspend in the fluid d)Oil is not used with the 100x, but rather 40x e)To prevent microbes from dryingarrow_forward
- Which ONE of the following is not taken into consideration when determining the ‘clinical breakpoint’? Select one: A. The drug MIC distribution for the wild-type bacterial population B. The microbiological outcome C. The drug Cmax value D. Pharmacodynamical parameters E. Elimination half-life of the drugarrow_forwardIn the Kirby-Bauer test, which of the following must be consistent? a. concentration of bacteria placed on the plate b. type of medium in the plate c. concentration of antimicrobial drug in the disk d. all of thesearrow_forwardWhich of the following is not part of Koch’s Postulates? a. A specific microorganism must be present in a disease b. The organism must be isolated into pure culture c. Living organisms spring forth from non-living materials d. All of the choices are part of Koch’s Postulatesarrow_forward
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