idls490.xls
Political Science 225 with Cohen at James Madison University
About this deck
By: stacey nisenson
Created: 2010-02-10
Size: 78 flashcards
Views: 39
Created: 2010-02-10
Size: 78 flashcards
Views: 39
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To supply water in order to restore or maintain fluid balance and providing an adequate amount of liquid to bodily tissues
hydration
excessive loss of body water which is essential for normal body function
dehydration
how much is water of our total body weight
60-70%
symptons of mild dehydration
irritable, headache, tired, yellow urine
conditioned person sweats about how many liters of water
1.5 per hour
important electrolytes
sodium, chloride, pottasium magnesium and calcium
the process by which an individuals immune system becomes fortified against an antigen
immunization
a substance that prompts the generation of antibodies and can cause an immune response
antigen(loud the alarm)
used by the immune system to identify and neutralize foreign objects( bacteria and viruses)
antibodies
having sufficient biological defenses to avoid infection and disease
immune response
protein produced by the immune system in response to the antigen :)
antibody
induces the formation of antibodies because ti is recognized by the immune system as a threat :(
antigen
bacteria, fungi, parasites, viruses
antigen
skin and mucous membranes
anatomic barriers
temperature, and ph
physiological barriers
skin, tears and coughing
innate immunity
eliminate or prevent germs
adaptive immunity
occurs through contact with a disease causing agent
natural immunity
develops only through actions of exposure like vaccination
artificial immunity
occurs when exposed to a live pathogen
active
transfer of antibodies found in breat milk protecting against infection
passive
stimulates a primary response against the antigen without causing symptons of the disease
vaccine
killed or weakened versions of a disease that are given to a person to develop immunity to that organims
vaccine
vaccine produces what that create immunity from the disease
antibodies
children wil receive most of their immunization during when
first 2 years of life
protects the body from potentially harmful substance
immune system
initial dections of and the response to an antigen
1st step of immune system
amplification of that response
2nd step of immune system
defeat of infectious agent
3rd step of immune system
all cells of the immune system are intially derived from
the bone marrow
soft spongy tissue found in the center of most large bones that produces white cells, red cells and platelets
bone marrow
blood cells manufactured by stem cells
hematopoiesesis
what cells do bone marrow produce
b cells
function is to produce mature t cells and make antibodies
thymus
immunologic filter of the blood
spleen
filter for bodily fluids
lymph nodes
t cells and b cells
lymphocytes
dendrite cells and granulocutes
phagocytes
a white blood cell responsible for much of the bodys immune protection
lymphocytes
directly attack foreign antigens such as viruses and fungi and act as a regulator of the immune system
lymphocytes
migrate to the site of infection and protects the body from bacteria
t cells
production of antibodies in response to foreign proteins of bacteria
b cells
blocks viruses from entering into cells
b cells
primary function is to ingest and kill microorganisms and kill bacteria
phagocytes
removal of bacteria and parasites for the body
granulocytes
pick up and ingest foreign materials
macrophages
antigen presenting cells
dendrites
responsible for transporting the agents of the immune system
blood and lymph
bathes tissues and organs with a protective covering
lymph
uncontrabale risk factors
heredity, race, gender
controllable risk factors
stress, nutrition, lack of exercise
routes of transmission
direct contact, indirect contact, autoinocilation
the spread of microorganims such as a virus from one part of the body to another
autoinoculation
disease not known to be caused by infectious agents
non infectious disease
three leading non infectious disesases
cardiovascular,cerebrovascular,cancer
disease causing organism
pathogen
capable of being transmitted with or without contact producing infection
infectious
bacteria, viruses, fungi
pathogens
need host to survice ex: common cold and mumps
viruses
which medicine does not have an anti inflammatory agent
tylenol
smallest living unit capable of growth, movement and reproduction
human cell
largest cell
ovum
smallest cell
sperm
occurs when neutrophils and macrophages encounter an antigen from any source during bodily injury
inflammation
sign that the body is responding to an infection
fever
play a key role in helping your body fight off a number of bacterial and viral infections
fever
all human cells have three main categories
cytoplasm, nucleus plasma membrane
supports all internal cell structures
cytoplasm
contains genetic material of the cell and controls cell division
nucleus
regulates the movement of water nutrients and wastes into and out of the cell
cell membrane
cellular power plant and primary site of atp
mitochondria
disposes of cell waste and foreign substances
lysosome
produces turgor pressure against cell wall for support
vacuole
shipping and warehousing cellular products from endoplasmic retituculm
golgi apparatus
tube like structures in the cytoplasm
endoplasmic reticulum
how many calories do you need to lose weight
3500
safe standard weight loss
1-2 pounds/week
About this deck
By: stacey nisenson
Created: 2010-02-10
Size: 78 flashcards
Views: 39
Created: 2010-02-10
Size: 78 flashcards
Views: 39
About StudyBlue
STUDYBLUE makes things that make you better at school.
Things like online flashcards with photos and audio.
Things like personalized quizzes and friendly reminders about when (and what) to study next.
Think of it as a digital backpack™: access to all of your study materials online and on your phone.
STUDYBLUE exists to make studying efficient and effective for every student, for free. Join us.
“Simply amazing. The flash cards are smooth, there are many different types of studying tools, and there is a great search engine. I praise you on the awesomeness.”
Dennis
Dennis