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Questions and Answers
Who is known as the Father of Medicine?
Who is known as the Father of Medicine?
Hippocrates
What is the significance of the Four Humors?
What is the significance of the Four Humors?
- Nutritional needs
- Diagnosis of diseases (correct)
- Treatment methods
- Related to the seasons (correct)
What relationship did Galen establish?
What relationship did Galen establish?
The relationship between fluid intake and urine volume
The first visual technology invented in 1850 was the ______.
The first visual technology invented in 1850 was the ______.
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Which invention was created by Rene Laennec?
Which invention was created by Rene Laennec?
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What is Uroscopy?
What is Uroscopy?
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Who is considered the Father of Microbiology?
Who is considered the Father of Microbiology?
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Which invention is associated with Wilhelm Roentgen?
Which invention is associated with Wilhelm Roentgen?
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Study Notes
History of Medical Technology in Global Context
- Hippocrates, known as the Father of Medicine, authored the Hippocratic Oath and contributed to early medical practices.
- The Four Humors theory postulates that bodily fluids correspond to the four seasons:
- Blood - Spring
- Phlegm - Winter
- Yellow Bile - Summer
- Black Bile - Autumn
- Galen was a Greek physician who expanded on Hippocratic ideas, analyzing disorders via body fluid measurements, linking health with seasons.
Uroscopy
- Uroscopy was a diagnostic practice using urine examination, prevalent in Medieval Europe.
- Key observations included noting bubbles, blood, and pus in urine to identify chronic diseases.
Laboratory Equipment Inventions
- Significant equipment inventions transformed medical diagnostics:
- Stethoscope (1816) invented by Rene Laennec
- Compound Microscope (1840) by Anton Van Leeuwenhoek, known as the Father of Microbiology
- Ophthalmoscope (1850) created by Hermann Von Helmholtz, enabling visual inspection of the eye
- Laryngoscope (1855) by Manuel Garcia used mirrors to examine the throat
- X-ray (1859) developed by Wilhelm Roentgen, initially employed for diagnosing pneumonia and tuberculosis.
Ancient Inventions
- The first book on urine characteristics was published in 900 AD, establishing a foundation for future medical laboratory practices.
Diabetes Understanding
- Galen also described diabetes as "diarrhea of urine," indicating early links between fluid intake and urine production.
Contribution to Chronic Disease
- Medical assessments by Hippocrates and Galen highlighted the connection between physical symptoms in body fluids and underlying health conditions.
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