Miasma theory - Study guides, Class notes & Summaries

Definition of epidemiology The study of the distribution & determinants of health-related states or events, & the application of this study to the control of the diseases & other health problems Epidemiology is a discipline that... Describes, quantifies, & postulates causal mechanisms for disease & health in populations Develops methods for the control of diseases Assumption of epidemiology The spread of disease is NOT random Sanitary statistics, what is the paradigm, analytic approach, and p...

Germ Theory of Disease proposes that microorganisms are the cause of many diseases Giralamo Fracastoro proposed in 1545 that epidemic diseases were caused by transferable tiny particles or "tinder" that could transmit infection by contact. Agostino Bassi discovered in 1807 that muscardine disease of silkworms was caused by living parasitic organism (fungus, Beauveria bassiana) and in 1884 proposed that human diseases (syphilis, plague) were also caused by living microorganisms Fredrich Henl...

How do we study microbes? As microbiologists, when we conduct scientific inquiry, we think in terms of: What is the evidence? How was it obtained? Scientific method is a process for experimentation that is used to conduct scientific inquiry. We seek experimental evidence that tests what we think we know (a hypothesis or model). What is the purpose of the scientific method? To minimize bias/error in experiments Which of these inventions was critical to the establishment of the field of microbio...

3 reasons why medicine began to change in the 18th/19th centuries? - 1. Decreasing influence of the church scopes trial revolution How did the decreasing influence of the church come about? - Due to intellectual movements such as ENLIGHTENMENT - which promoted the idea that people could think for themselves and that traditional authorities, like the Church, shouldn't control everyday life. Saw SOCIAL ATTITUDES CHANGING and made it fashionable to seek answers to questions about the world; t...

Miasma Theory - Correct Answer Theory that bad air caused illness. Leprosy in the Bible - Correct Answer practice of quarantining people with leprosy suggesting that people understood that dz's could be communicable. Leprosy is communicable, it is also a dz that progresses slowly meaning that people were likely quarantined after they had already spread the dz to others. Roman Sewage System - Correct Answer Built aqueducts which brought fresh water into the city, and a giant sewer "C...

Impact of Industrial Revolution on health of Europe and US in 18th & 19th century correct answers • hunting and gathering is dangerous and food becomes scarce. • Some wild animals were lived with on farm land and plants grew well in fertile soil bu water sources. • Animals are tamed and used for labor and food and extra care for plants turned into bigger grains and more crops. • People began to have a surplus of food and began to divide labor and trade goods in permanent villages. ...

BMSC 210 Midterm 1 Review | 100% Correct Answers | Verified | Latest 2024 Version Describe Koch's postulates and the significance of his experiment - Koch's postulates: with the use of anthrax provided a basis for Germ Theory. the experiment: extract blood from diseased individual grow culture put culture into healthy individual, develop disease extract this blood, culture it to show same results Describe the importance of Louis Pasteur and the significance of his swan-neck flask exp...

constitutional notion of disease This viewpoint focuses on the physiological or biological aspects of disease. ontological notion of disease emphasizes the broader conceptual, social, and cultural dimensions of illness. Rene Laennec () Invented the stethoscope in 1819 Laboratory revolution the trend, over the course of the nineteenth century, for natural philosophers or scientists and physicians to transition their work from observational field research or clinical pract...

"Biologists practice evidence-based decision making." This statement means that: Biologists start by stating a hypothesis and a null hypothesis, without making prior observations because that might lead to bias. Biologists select between a hypothesis and a null hypothesis based on careful thought without data Biologists select between a hypothesis and a null hypothesis based on experiemental or observational data Only careful experimentation allows biologists to select between a hypothes...

Microbiology Exam 1 Study Guide With Verified Solutions. Size Range of Bacteria - answerm (micron) Size Range of Viruses - answernm (nanometers) Prokaryotic - answerNo nucleus Eukaryotic - answerHas a nucleus Hippocrates - answerHe thought that diseases originated from miasma (bad air) Mosaic Law - answer-avoidance of certain foods -restriction of movement of diseased individuals Girolamo Francastoro - answerproposed that infections diseases were spread between two people by small part...