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Medical Microbiology Module 1
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Cards (36)
Who developed a system of classifying similar organisms together?
Carolus Linnaeus
When did Leeuwenhoek report the existence of protozoa to the Royal Society of London?
1674
True or False. There have been accounts of archaea bacteria causing disease?
False
Penicillium chrysogenum is what type of fungus?
mold
What yeast causes bread to rise and produce alcohol from sugar?
Saccharomyces cerevisiae
True or False. Immature Plasmodium is non-motile ?
False
Spontaneous generation was promulgated by who?
Aristotle
Who experimented on spontaneous generation using decaying meat in sealed and unsealed flasks?
Redi
Who experimented using beef gravy and infusions of plant materials in vials sealed with corks?
Needham
Who experimented using boiled infusions in flasks with melted necks?
Spallanzani
Who experimented using swan necked sterile flasks?
Pasteur
Who formulated the germ theory of disease?
Koch
Who confirmed that bacterium cause disease?
Koch
Who developed the antiseptic technique of using carbolic acid for sterilization?
Lister
Who helped develop hospital hygiene during the war?
Nightingale
Who is considered the father of vaccination?
Jenner
What virus helped develop smallpox vaccination?
cowpox
Who is the father of pharmaceutical microbiology?
Fleming
Whose study founded infection control and epidemiology?
Snow
What form do disease-causing prions take?
Beta sheets
What consist of non-pathogenic or potentially pathogenic microorganisms that last for weeks?
Transient Flora
What prevents extensive colonization of bacteria in the urethra?
urine
Which among these are NOT intrinsic risk factors?
A.Sexual Practices
B.Age
C.Ego
D.Sexual Partners
D
What type of host is required to finish the life cycle of parasites but there is no development?
paratenic host
What host is preferred by the parasite?
host of
predilection
True or False. During the latent stage of the disease, the groundwork has been laid, but there has been no development.
False
All of these are factors that increase virulence except?
A.Toxins
B.Extracellular enzymes
C.Ability to cause disease
D.Adhesion factor
C
True or False. Endotoxins cause fever?
True
What are characteristics of a disease that is only felt by the patient?
Symptoms
What is the manifestation of the disease measured by others, preferably a medical personnel?
Signs
Number of new cases / Number of people at risk ?
Incidence
Number of cases / total population at a point of time ?
Prevalence
What is the shape of an epidemic curve of measles?
Bell shaped
What is the shape of an epidemic curve of malaria?
inverted
HAI from modern medical procedures?
Iatrogenic
The patient dies from an infection caused by S. epidermidis due to the administration of steroids during a medical procedure. What type of HAI?
Endogenous