What is cholera - Study guides, Class notes & Summaries

What is public health? - *Population health perspective* -(public medicine) Who is the father of epidemiology? - *John Snow* -English physician What were some of *John Snow's* discoveries? - 1. Refuted miasma 2. Tracing of cholera spread in London 3. *Broad Street pump* 4. Applied statistics to examine clusters of outbreak 5. Pioneer of anesthesia & medical hygiene ("Ghost Map" of Cholera) Who is the Pioneer of Antisepsis? - *Sir Joseph Lister* -British surgeon What we...

1 Mention the environmental problem that is central to this article. 2 The article highlights FIVE key weather conditions that are likely to be on the increase due to climate change. Mention them. (5) 1.3 State THREE actions that are underscored by Knight as essential when planning for climate change in the RSA. (3) 1.4 Explain the impact that climate change has on food production, according to the article. (4) 1.5 Mention the THREE areas, near the sea, which are considered da...

REHS Study Guide Questions And Answers All Correct What is the depth at which flies can emerge from a landfill? - ANS 6 inches compacted and 5 inches noncompacted Why is the use of copper sulfate crystals recommended for some septic tanks systems - ANS It will destroy roots that the solutions comes in contact with What is the overall purpose of bar screens, comminutors, and grit chambers when it comes to wastewater treatment? - ANS It removes larger solid What is the most ...

Test Bank for Alcamos Fundamentals of Microbiology 9th Edition by Pommerville Test Bank for Alcamos Fundamentals of Microbiology 9th Edition by Pommerville Chap01, Chapter 1 Multiple Choice 1. Who was one of the early natural philosophers who coined the name “cella” for the empty cork spaces that became the word we use today, “cells”? A. Robert Hooke B. Zacharias Janssen C. Francesco Stalluti D. Giovanni Faber Ans: A 2. Leeuwenhoek made lenses that allowed him to magnify o...

ENG1502 Assignment 3 (COMPLETE ANSWERS) 2024 (720331)- DUE 22 August 2024 ; 100% TRUSTED workings, explanations and solutions. for assistance Whats-App 0.6.7..1.7.1..1.7.3.9 ........... Water crisis in South Africa A new report by South Africa’s Department of Water and Sanitation paints a grim picture of the quality of the country’s drinking water, and its water infrastructure. The Blue Drop Audit Report is meant to ensure that water service authorities are held accountable for providing sa...

TCDHA Microbiology Midterm Review Questions with Correct Answers What are the 4 small life forms? - Answer-1. Virus 2. Bacteria 3. Fungi (molds, yeast) 4. Protozoa 5. Algae What are the several sub-disciplines within microbiology? - Answer-1. Bacteriology 2. Mycology 3. Protozoology 4. Virology What is the study of Bacteria? - Answer-bacteriology What is the study of fungi? - Answer-mycology What is immunology? - Answer-Knowledge of body's defense mechanism (immune system) ...

MIC 301 Exam 2 Questions With 100% Verified Answers 1. For a biologist, what is the specific definition of 'Commensalism'? a. Close interaction between two organisms. b. Close interaction between two organisms in which both benefit. c. Close interaction between two organisms in which one benefits and one suffers. d. Close interaction between two organisms in which only one benefits. - CORRECT ANS-d. Close interaction between two organisms in which only one benefits. 2. Why was it argue...

extracellular enzymes - increase protection against host defenses and attack and kill host defensive cells to enable spread of infection two extracellular enzymes - coagulase & hyaluronidase coagulase - -pathogen produces coagulase -coagulase causes formation of a clot around pathogen -kinase causes breakdown of a clot -bacteria is released into blood hyaluronidase - -pathogens approach epithelium -pathogens produce hyaluronidase -pathogen can now invade deeper tissues Bacterial toxins...

Why can prokaryotes be found almost anywhere? - Answer-They are able to switch their metabolic or respiration methods Describe mutualism - Answer-Both organisms benefit Describe amensalism - Answer-One organism is harmed, the other is unaffected Describe commensalism - Answer-one organism benefits and the other is unaffected Describe neutralism - Answer-both organisms are unaffected Describe parasitism - Answer-One organism benefits and the other is harmed What is the difference between a...

GLPH 171 Final Exam Review - Modules 1-6 Q&A 100% Correct (2023 A+) What is the WHO definition of health? - ANS-a state of complete physical, mental, and social well-being and not merely the absence of disease or infirmity What factors does social well-being include - ANS-social cohesion, support, a sense of belonging, connection 50% of your _______ makes you sick - ANS-life What are some factors in your life that make you sick? - ANS-income, disability, education, gender, race, acce...