Health and the People Industrial Revolution and Modern Medicine Flashcards
What were the three problems with surgery at the start of the 19th century?
Pain. Infection. Blood loss.
Due to this surgery had to be quick. High death rates.
Who was Robert Liston?
Famous surgeon in the 1840s. He was able to carry out an operation to amputate a leg in under 40 seconds.
How was nitrous oxide discovered as an anaesthetic?
In 1799, British surgeon Humphrey Davy discovered that nitrous oxide was effective as anaesthetic and gave it the name “laughing gas”.
In 1844, Horace Wells used it for a tooth extraction but did not give enough of the gas so convinced people it did not work.
How was Ether discovered as an anaesthetic?
William Morton. Morton experimented with using ether as an anaesthetic and it became used by English surgeons but it was highly flammable and most patients felt sick after using it.
How was Chloroform discovered as an anaesthetic?
In 1847, James Simpson and some friends experimented with chloroform. A bottle was knocked over and Simpson’s wife found them all asleep. It then replaced ether. Surgeons were able to perform more complex operations as patients were unconscious and still.
What was the opposition to anaesthetics?
Pain and childbirth was God given so it was interfering with God’s will. They could be dangerous (Hannah Green-died while having toe nail removed). British army banned it because they believed pain helped see how the patient was feeling.
How was opposition to anaesthetics solved?
John Snow devised a chloroform inhaler in the 1850s. The inhaler made it possible for doctors to control the amount of chloroform a patient was given. In 1853 Queen Victoria used chloroform during birth and assured the public.
How did Louis Pasteur help medical progress in the 19th century?
French winemaker asked why his drinks were going off. Pasteur used a microscope to see that there were bacteria - a type of microbe - in the wine. He successfully heated the wine to kill the bacteria. 1861 Pasteur published his work on germ theory.
What further experiments did Pasteur do to further medical progress during the 19th century?
He put some broth in two swan neck flasks and boiled it, which killed any microbes that were already there. He then broke the neck off one of the flasks. The flask that was exposed to the air went bad, but the sealed flask did not.
How did Robert Koch help further medical progress in the 19th century?
German doctor.He used dyes to stain bacteria. Made them easier to identify when viewed under a microscope. In 1876, he identified the germ that causes anthrax. This was the first time the bacteria responsible for a specific disease had been identified.
How was the chicken cholera vaccine discovered in the 19th century?
Pasteur and Chamberland injected a chicken with cholera germs. A month later Chamberland injected the chicken with a month-old bacteria culture and found that the old germs gave it immunity. Pasteur knew how it worked unlike Jenner so could replicate it for other diseases.
What factors helped further medical progress in the 19th century?
Technology- Koch’s assistant, Julius Richard Petri, invented the Petri dish. This enabled Koch to grow bacteria and use microscope to find which bacteria it was.
Luck- Pasteur found the chicken cholera vaccine by chance
War- Pasteur and Koch were rivals during the Franco-Prussian war and their governments invested in their research for national pride and to show they were more advanced
Role of the individual- individual work relied on careful observation, scientific experiments, and years of work to develop new methods and treatments.
How did Joseph Lister help medical progress in the 19th century?
Scottish surgeon. He experimented using carbolic acid to soak bandages before applying them to a wound after reading Pasteur’s work. It would then be sprayed from a pump which sterilised the room and equipment. Mortality rates in his surgery fell from 40 per cent before its use to 15 per cent after he started using it.
What was the opposition to carbolic acid in the 19th century?
Some surgeons complained that the acid irritated their eyes and hands and made equipment slippery.
How was aseptic surgery encouraged in the 19th century?
American surgeon, William Halsted, asked a tyre company to make him rubber gloves for surgery. The use of gloves helped to make surgery cleaner and therefore safer.
How was the problem of Blood loss overcome in the 19th century?
1901 Karl Landsteiner discovered blood groups. blood transfusions could now successfully be carried out.
Who opposed germ theory in the 19th century?
Henry Bastian argued that germs came from spontaneous generation, so they appeared as a symptom of disease rather than a cause.
Who supported germ theory in the 19th century?
John Tyndall- put meat and fish in wooden chamber with sterile air and it did not go off. proved spontaneous generation wrong.
William Roberts- He argued that carbolic acid protected people from infected wounds.
William Cheyne- Cheyne went on to write books on the use of antiseptics in surgery. He also further promoted the work and research of Koch.
What were condition like in cities during the industrial revolution?
Terraced houses were common and families shared one room. Lack of clean running water, proper sanitation and sewage systems. Water came from contaminated rivers.
How did air pollution affect the population during the industrial revolution?
Thick smog hung over towns and cities where people had moved to in order to live and work. Led to breathing difficulties and damaged lungs.
How did conditions during the industrial revolution affect the population?
Overcrowding meant conditions were terrible. Diseases like cholera and typhoid broke out.
What were cholera and typhoid? (industrial revolution)
Cholera- Killed around 50,000 people. Spread by contaminated food and water. Caused diarrhoea and vomiting.
Typhoid- Spread by contaminated food or water. Caused a high temperature and fatigue and could be fatal.
Who was Edwin Chadwick (Industrial Revolution)?
Lawyer who wanted to reform the conditions poor people lived in. He carried out research into the living conditions in different parts of the country.
What report did Edwin Chadwick make? (industrial revolution)
“Report on the Sanitary Conditions of the Labouring Population of Great Britain” in 1842. Highlighted impact of public health conditions and wealth on life expectancy.
What did Chadwick find in his research? (industrial revolution)
Labourers from northern towns had LE of 15-19 years. People from rural northern areas had a LE of 52 years
What did Edwin Chadwick want as result of his research and how did others reacts? (industrial revolution)
Government action. Clean water supply for all. Proper sanitation systems.
Others kept a laissez-faire attitude and did not want the government interfering in their lives.
What was the 1848 Public Health Act? (industrial revolution)
Government responded to Chadwick’s report. If an area had a mortality rate higher than 23 per 1,000 people, the local authority had to set up a board. Local board of health could then raise taxes to pay for clean water supplies and new sewerage systems.
However act was limited and weren’t always compulsory.
What did John Snow do to help the discovery of the cause of cholera? (industrial revolution, public health)
He focused on Cholera cases in Soho, London and found that victims all drank from the Broad Street water pump. He thought the water to be contaminated from waste in rivers. He persuaded the local council to remove the handle of the pump so it could not be used.
What did John Snow learn about those drinking beer instead of water? (Industrial Revolution, public health)
People who worked at a brewery drank beer only and did not catch cholera.
What was the significance of John Snow’s investigations? (industrial revolution, public health)
He proved that cholera was a waterborne disease and not caused by miasma. However, without germ theory Snow could not explain that there were germs in the water. This led to further health reforms.
What was the Great Stink in 1858? (Industrial Revolution, public health)
The summer of 1858 was warm and dry so water level of the River Thames dropped which meant sewage and waste were not being washed away quickly. This made the smell awful and even Parliament had to be closed.