pg 208-218 Flashcards
any condition that interferes with the normal functioning of the body
disease
any organism that causes disease
pathogen
microbes that cause disease
germs
diseases caused by invading pathogens
infectious diseases
diseases caused by factors such as aging, hormones, genetics, or nutrition
noninfectious diseases
severe disease that lasts only a short time
acute
disease that is long lasting or recurring
chronic
diseases in which tissues and organs gradually lose their ability to function properly
degenerative diseases
diseases caused by malfunctions of the immune system
immunological diseases
most common immunological diseases
allergies
disease when the immune system attacks the body it is supposed to protect
autoimmune diseases
diseases present at birth that occur during development
congenital diseases
diseases that result from inherited characteristics
genetic diseases
discord that occur because of malfunctions of the endocrine system
hormonal diseases
diseases caused by an improper diet (malnutrition)
nutritional diseases
a condition that results from the run-away growth of the body’s own cells
cancer
mass of rapidly producing cells
tumor
not cancerous tumor
benign
cancerous tumor
malignant
substance that is thought to be capable of causing cancer
carcinogen
cause mutations
mutagenic
diseases in which the invading microbe can be transferred from person to person
communicable
diseases caused by microorganisms that are not transferred from one person to another
noncommunicable
microscopic, unicellular creatures that are some of the most widespread organisms in God’s creation
bacteria
small cells with no membrane around the nucleus
prokaryote
small DNA circles that are part of the singular chromosome of bacteria
plasmids
spherical bacteria that usually grow in clusters or chains
cocci
rod-shaped bacteria
bacilli
spiral-shaped bacteria
spirilla
asexual process where bacteria rapidly reproduce
binary fission
identical to other bacteria in structure that only reproduce inside other living cells
rickettsiae
internal “life-support” capsule that protects bacteria until favorable conditions occur
endospore
- bacteria that lives in oxygen
- bacteria that doesn’t live in oxygen
- aerobic
- anaerobic
created the germ concept of disease
Louis Pasteur
every infectious disease is caused by a specific germ
germ concept of disease
guidelines that determine if a particular bacterium is the cause of a specific disease
Koch’s postulates
one of the first great bacteriologist
Robert Koch