BBH 101 Exam 1 Flashcards (PSU)
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Questions and Answers

What is trepanation?

  • A dietary theory
  • A psychological disorder
  • A surgical procedure (correct)
  • A type of bacteria

What does humoral theory refer to?

Belief that certain liquids in the body must be in balance

What disease is characterized by severe diarrhea and vomiting?

  • Flu
  • Measles
  • Typhoid
  • Cholera (correct)

What is reductionism?

<p>An approach to science understanding complex systems by studying individual components</p> Signup and view all the answers

Who studied patterns of cholera outbreak in London?

<p>John Snow</p> Signup and view all the answers

What did Semmelweis discover?

<p>Childbed fever was caused by doctors not washing their hands</p> Signup and view all the answers

What does cell theory state?

<p>Organisms are made up of cells</p> Signup and view all the answers

What experiment did Louis Pasteur conduct?

<p>Examined porridge to show that an open container grew mold</p> Signup and view all the answers

Who developed the first vaccine?

<p>Edward Jenner</p> Signup and view all the answers

What did Alexander Fleming discover?

<p>Antibacterial effects of penicillin</p> Signup and view all the answers

What does the biomedical model suggest?

<p>Illness always has a biological cause</p> Signup and view all the answers

What is the biobehavioral perspective?

<p>Recognizes biological, psychological, and sociocultural focuses in health</p> Signup and view all the answers

What was the Framingham Heart Study focused on?

<p>Studying risk factors of cardiovascular disease</p> Signup and view all the answers

Who proved that H. pylori causes peptic ulcers?

<p>Warren and Marshall</p> Signup and view all the answers

What are cognitive biases?

<p>Patterns of judgment causing illogical inferences</p> Signup and view all the answers

What does the scientific method involve?

<p>Observe, hypothesize, predict, test (D)</p> Signup and view all the answers

What is a theory?

<p>A hypothesis that has been tested repeatedly</p> Signup and view all the answers

What is a sample in research?

<p>A portion of the population being studied</p> Signup and view all the answers

What does p-value indicate?

<p>The probability of obtaining results if no relationship exists</p> Signup and view all the answers

Study Notes

Medical Terminology and Concepts

  • Trepanation: A surgical technique involving creating an opening in the skull, historically used for various medical purposes.
  • Humoral Theory: An ancient belief that health depended on the balance of bodily fluids.
  • Cholera: A severe infectious disease that can cause intense diarrhea and vomiting, leading to dehydration, shock, and death.

Historical Figures and Contributions

  • John Snow: Pioneer of epidemiology who traced cholera outbreaks in London to a contaminated water source.
  • Ignaz Semmelweis: Identified childbed fever's link to unwashed hands by medical practitioners, influencing hygiene practices.
  • Louis Pasteur: Conducted experiments showing that exposure to air can lead to bacterial growth, highlighting the importance of sterilization.
  • Edward Jenner: Developed the first vaccination technique using cowpox to prevent smallpox, conducting pivotal vaccine research.
  • Alexander Fleming: Discovered penicillin’s antibacterial properties, laying the groundwork for modern antibiotics.

Scientific Concepts and Models

  • Cell Theory: Fundamental principle stating that all living organisms are composed of cells, emphasizing their importance in biology.
  • Biomedical Model: Framework asserting that all illnesses have biological origins, often neglecting psychological and social factors.
  • Biobehavioral Perspective: A comprehensive approach that considers biological, psychological, and sociocultural factors in health and disease susceptibility.

Research and Methodology

  • Framingham Heart Study: A landmark study utilizing a biobehavioral approach to identify cardiovascular disease risk factors including lifestyle choices.
  • Warren and Marshall: Researchers who demonstrated that the bacterium H. pylori is responsible for peptic ulcers using a biomedical lens.
  • Scientific Method: A structured approach involving observation, hypothesis formulation, prediction, and testing to validate scientific inquiry.

Psychological and Statistical Concepts

  • Cognitive Bias: Systematic patterns of deviation from norm or rationality in judgment, leading to illogical conclusions.
  • Theory: A well-substantiated principle derived from a multitude of observations and experiments.
  • Sample: A specific subset of a population selected for study in experiments, critical for statistical analysis.
  • P-value: A statistical measure that indicates the probability of obtaining a result assuming no true relationship exists between studied variables.

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Prepare for your BBH 101 Exam with these flashcards covering key terms and definitions. Each card provides a concise explanation of important concepts like trepanation and humoral theory, essential for understanding health and disease. Test your knowledge and get ready for success in your course!

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