Modern Medicine, c.1900-present Flashcards
In 1953 James Watson and Francis Crick identified ___ as the substance that passes information on from parent to child
DNA
what structure did Crick and Watson Come up with about DNA
the double helix
who were Watson and crick helped by
Rosalin Franklin and Maurice Wilkins who produced close up x-ray images
why so knowing the structure of DNA important
meant scientists could now work out which parts cause hereditary diseases
what was launched in 1990
The human genome project
why was the human genome project set up
to identify the complete set of DNA which makes up human beings
how many years did the human genome project take to complete
10 years
how many scientists did it require
hundreds from around the world
why can scientists now benefit from the human genome projects
use it as a blue print to look at faults in the DNA of people with genetic diseases
what 3 main things have we learnt within your lifestyle affects your health
smoking - cancer, high blood pressed
unprotetced sex , tanning, drugs and alcohol
diet
when were blood pressure monitors first used
1880s
when were X-rays first used
1890s
when were Endoscopes first used
1900s
when were blood tests first used
1930s
when were CT scans first used
1970s
what were blood pressure monitors used for
diagnosing high/low blood pressure
what were X-rays used for
seeing inside the body without surgery