Topic 2 - history Flashcards
1
Q
The meat/maggot experiment
- done by who?
- conclusions
A
- Redi
- disproves spontaneous generation on MACROorganisms
- developed scientific method
2
Q
The vaccine against smallpox
- who did it?
- conclusion
A
- Jenner
- first smallpox vaccine (first widely excepted vaccine)
3
Q
who discovered asepsis of washing hands and instruments
A
seemelweiss
4
Q
who discovered asepsis of surgery (heat sterilization & disinfecting)
A
lister
5
Q
wine experiment
- who did it?
- techniques discovered
- 3 conclusions
A
- Pasteur
- fermentation & pasteurization
- 3 conclusions
1. microorganisms have metabolism
2. microbes cause disease
3. microorganisms don’t spontaneously generate
6
Q
s-flask experiment
- who?
- discovered?
A
- Pasteur
- disproved spontaneous gen. for MICROorganisms
7
Q
anthrax in cattle
- who?
- discovered?
- using?
A
- Koch
- proved germ theory
- used his postulates
8
Q
studying cholera led to
- who?
- discovered?
- using?
A
- Pasteur
- attenuation -> weakening a pathogen to make a vaccine
- Koch’s postulates
9
Q
“dirty” Petri dishes causes mold to go supressing bacteria
- who?
- discovered?
A
- Fleming
- first antibiotic -> penicilin
10
Q
Hooke
- book?
- discribed?
- worked with?
A
- “microphagie” -> drawings of things under microscope
- cells
- Leeuwenhoek
11
Q
Leeuwenhoek
- discovered ?
- created ?
A
- bacteria, first to see sperm, protozoa as well
- own lenses & microscope (best at time)
12
Q
kochs postulates were
A
- identify pathogen present (ISOLATE)
- GROW isolated pathogen
- INFECT healthy animal -> pathogen causes disease
- REISOLATE pathogen from newly sick host
13
Q
who worked during a time when no microscope discoveries were made?
A
jenner
14
Q
why did pasteur and koch not work together
A
franco-persian war
