Koch’s postulates Study guides, Class notes & Summaries

(7)What is the difference between a microbial intoxication and a microbial infection? -Microbial intoxication - the toxin is ingested Main question that determines this: how long did it take for you to get sick? -Microbial infection - the toxin multiplies within the body (8)What are some examples of when Koch’s postulates could not be satisfied? -1. Suspected germ must be present in every case -Examine samples from diseased subjects via bacterial colonies present -Essential f...

OpenStax Microbiology Test Bank Chapter 15: Microbial Mechanisms of Pathogenicity * = Correct answer Multiple Choice 1.Which of the following would be considered a symptom? A.blood pressure reading of 150/90 mm Hg B.body ache and chills* C.fever of 39 C D.heart rate of 120 bpm 2.Which of the following would be considered a sign? A.blurry vision B.body ache and chills C.burning sensation during urination D.gross hematuria (visible presence of blood in urine)* 3.Which of the...

1. How does the normal microbiota benefit the host (revisited in immunology, diseases)? Normal microbiota protect the host against potential colonization by pathogens Mutualism: both organism benefit E. coli produce vitamin K, B Host give E. coli a place to stay (intestine) 2. Recurring topic. What are opportunistic pathogens? Under certain condition, normal microbiota change their relationship with the host EX: E. coli goes anywhere other than intestine cause infections 3. Briefly no...

1. How does the normal microbiota benefit the host (revisited in immunology, diseases)? Normal microbiota protect the host against potential colonization by pathogens Mutualism: both organism benefit E. coli produce vitamin K, B Host give E. coli a place to stay (intestine) 2. Recurring topic. What are opportunistic pathogens? Under certain condition, normal microbiota change their relationship with the host EX: E. coli goes anywhere other than intestine cause infections 3. Briefly no...

Test Bank for Microbiology The Human Experience (Second Edition) By John W. Foster Zarrintaj Aliabadi Joan L. Slonczewski Table of Contents Chapter 01: Microbes Shape Our History ....................................................................................... 2 Chapter 02: Basic Concepts of Infectious Disease ......................................................................... 20 Chapter 03: Observing Microbes .............................................................................

OpenStax Microbiology Test Bank Chapter 3 The Cell * = Correct answer Multiple Choice 1. The idea that life could appear from nonliving materials was called which of the following? A. the cell theory B. the cellular genesis theory C. the theory of biogenesis D. the theory of spontaneous generation* 2. The first known use of epidemiology to trace the source of a disease outbreak was the identification of contaminated water as the cause of cholera transmission in London. Which of the ...

OpenStax Microbiology Test Bank Chapter 15: Microbial Mechanisms of Pathogenicity * = Correct answer Multiple Choice 1. Which of the following would be considered a symptom? A. blood pressure reading of 150/90 mm Hg B. body ache and chills* C. fever of 39 C D. heart rate of 120 bpm 2. Which of the following would be considered a sign? A. blurry vision B. body ache and chills C. burning sensation during urination D. gross hematuria (visible presence of blood in urine)* 3. W...

Multiple Choice 1. Which of the following would be considered a symptom? A. blood pressure reading of 150/90 mm Hg B. body ache and chills* C. fever of 39 C D. heart rate of 120 bpm Difficulty: Easy ASM Standard: N/A 2. Which of the following would be considered a sign? A. blurry vision B. body ache and chills C. burning sensation during urination D. gross hematuria (visible presence of blood in urine)* Difficulty: Easy ASM Standard: N/A 3. Which of the following is an ex...

Microbiology for Nurses by V. Deepa Parvathi, R. Sumitha, S. Smitha. Microbiology for Nurses V. Deepa Parvathi Department of Human Genetics College of Biomedical Sciences, Technology and Research Sri Ramachandra University Porur, Chennai Tamil Nadu R. Sumitha Department of Biomedical Sciences College of Biomedical Sciences, Technology and Research Sri Ramachandra University Porur, Chennai Tamil Nadu S. Smitha C M Manguli Degree College Sindagi, Bijapur Karnata...

1. Which of the following would be considered a symptom? A. blood pressure reading of 150/90 mm Hg B. body ache and chills* C. fever of 39 C D. heart rate of 120 bpm Difficulty: Easy ASM Standard: N/A 2. Which of the following would be considered a sign? A. blurry vision B. body ache and chills C. burning sensation during urination D. gross hematuria (visible presence of blood in urine)* Difficulty: Easy ASM Standard: N/A 3. Which of the following is an example of a nosoco...