intro microbio Flashcards
the study of causative agents of infectious disease of humans and their reactions to such infections.
medical microbiology
it deals with etiology, pathogenesis, laboratory diagnosis, specific treatment and control of infection
medical microbiology
causative agents of a member of infectious diseases, the science of bacteria
bacteriology
non-cellular living systems, capable of causing infectious diseases in man.
virology
concerned with mechanisms of body protection against pathogenic microorganisms and foreign cells and substances.
immunology
study of fungi and is pathogenic for man
mycology
deals with pathogenic unicellular animal organisms
protozoology
disease causing organisms
pathogens
ability of a microorganism to cause disease by overcoming the defenses of a host
pathogenicity
the degree of pathogenicity of a microorganism
virulence
invasion of the body by the pathogenic microorganisms
infection
result of an undesirable relationship between the host and the pathogen
disease
manifested by interruption in the normal functioning of a body
disease
relationship between the indigenous flora and the host
symbiosis
symbiosis in which one organism benefit from another without causing harm to it
commensalism
presence of organisms outside the body, on water, food and other biological substances
contamination
described live microorganisms that he observed in teeth scrapings, rain water and peppercorn infusions
anton van leeuwenhoek 1673-1723
FIRST TO SEE LIVING MICROORGANISM
anton van leeuwenhoek
who observed the life’s smallest structural units were little boxes or what he call cells
robert hooke
theory that states thatt all living things are made of cells
cell theory
who discovered cell theory
theodor schwann, matthias schleiden, robert hooke
some forms of life could spontaneously arise from non-living matter
spontaneous generation
opponent of spontaneous generation
francesco redi, john needham and lazzaro spallanzani
what is said to be responsible for the survival of microorganism
vital force in the air