Term
ADH
(antidiaretic hormone) |
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Definition
Target: kidney
Action: keeps H2O in your body |
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Definition
Target: muscles and bones
Action: growth, development, remodeling |
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TSH
(thyroid stimulating hormone) |
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Definition
Target: Thyroid
Action: stimulate T3, T4 |
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Term
ACTH
(adrenal cortiphitrophic hormone) |
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Definition
Target: adrenal gland
Action: release stress hormone |
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Definition
target: all cells
Action: regulate metabolism |
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Definition
Target: all cells
Action: regulate metabolism |
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Definition
Target: blood stream
Action: decreases blood calcium level, takes Ca out of blood and puts it into bones
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Term
PTH
(parathyroid Hormone)
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Definition
Target: bone cells
Action: increase blood calcium levels
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Term
Epi/NEpi
(epinephrin, noraepinephrine) |
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Definition
Target: any cell with adrengic receptors
Action: continue on with sympathetic nervous system |
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Definition
Target: immune system, cells
Action: IM>supress immune system
Cells>release glucose |
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Definition
Target: sugar in blood stream
Action: decrease blood glucose levels |
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Definition
Target: cells storing glucose
Action: increase blood glucose levels |
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Definition
Target: smooth muscles nerves, CNS
Action: *acts on hypatholumus to reduce fever
*causes constriction/dialation of vascular smooth muscle
*sensitizes spinal nerves to pain |
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Definition
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Definition
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Definition
1.transport
2.protection
3.regulation |
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Term
what does blood regulate? |
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Definition
-Ph -body temp -water content of cells |
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Term
what does blood transport?
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Definition
*o2 CO2
*nutrients and wastes
*hormones
*heat |
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Term
males have how much blood?
Females have how much blood? |
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Definition
males: 4 to 5 liters
Females: 5 to 6 liters |
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Definition
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how much of blood is plasma? |
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Definition
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Term
how much of blood is formed elements |
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Definition
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Definition
maintain blood osmotic pressure/diffusion control across capillary walls |
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Definition
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Definition
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Definition
*honey colored watery liquid
*transports most substances in the blood
*mostly water |
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Definition
maintain blood asmotic pressure/diffusion control across capillary walls |
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- carry o2
- carry some co2
- regulate blood pressure
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Term
Where do RBC break down in? |
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Definition
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Term
how many days do RBC live? |
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Definition
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Definition
oxygen carring protien in RBC
(carries 4 O2) |
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Term
What part of Heme carries the O2 |
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Definition
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Term
what gives blood its red color? |
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Definition
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RBC production happens where? |
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Definition
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Term
Do leukocytes have a nucleus? |
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Definition
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Term
Who's main function is to fight disease? |
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Definition
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Definition
increased wbc numbers > response to stress |
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Definition
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the 1st to come to trama site? |
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Definition
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2nd arrive at trama site? |
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Definition
monocytes
(changes to macrophages at infection site) |
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Definition
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Definition
involved in inflammation and allergic reactions |
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Definition
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Definition
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what is involved in reducin allergic reactions? |
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Definition
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what secretes antibodies? |
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Definition
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what attacks viruses, cancer cells, transplanted organs, and are involved in transfusion reactions? |
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Definition
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these make up about 25-30% of all wbc |
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Definition
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Definition
*for, a platlet plug(stops bleeding) *promote clot formation |
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Definition
cell fragments
live about 5 to 9 days |
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Definition
cell identity markers unique to each perosn |
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Definition
WBC leave the blood stream. wbc roll along the endothlial cells, stick to it and squeeze through it |
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Definition
chemicals released by microbes and inflammed tissues that attrac phagocytes |
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Term
functions of the lymphhatic system |
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Definition
-drain excess interstitial fluid (3liters a day -transport dietary lipid -carry out immune responses |
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Term
the ability to ard off damage or disease through our defences |
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Definition
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Term
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Definition
innate/nonspecific
adaptive/spacific |
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Definition
1.drain excess interstiial fluid
2. transport dietary lipid
3.carry our immune responses |
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Term
are lymphatic capillaris closed at one end |
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Definition
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resembles veins in struckture but thinner walls, more valves |
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Definition
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encapsulated organs with masses and B & T cells |
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Definition
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how mych fluid is filtered a into the lymph vessels a day? |
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Definition
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Term
what is the most important function of lymphatic vessels |
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Definition
to return lost plasma proteins to blood stream |
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Term
2 pumps that help venous return |
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Definition
1. SKELETAL MUSCLE PUMP
2. RESPIRATORY PUMP |
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Term
*where stem cells divide and beome immunocompetent
*red bone marrow/thymus |
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Definition
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Term
*where most immune response occurs
*lymph nodes, spleen, lymphatic nodules |
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Definition
secondary lyphatic organs |
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dendrite cells teach_____what to look for. |
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Definition
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outer cortex composed of large # of t cells |
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Definition
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immature t cells migrate here from red bone marrow where they proliferate and begin to mature |
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Definition
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clear out dead and dying cells |
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Definition
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more mature t cells migrate here from cortex |
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Definition
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what shrinks with age 70g in infants and 3g in older adults |
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Definition
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along lymphatic vessels scattered throughout body |
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Definition
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Definition
functional part of lymph nodes |
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Term
site of plasma cell and memory b cell formation |
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Definition
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mainly t cells and dendrite cells |
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Definition
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Term
b cells, antibody producing plasma cells from cortex, macrophages |
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Definition
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flows through a node in 1 direction only |
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Definition
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Definition
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how many lymph nodes in the body |
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Definition
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largest single mass of lymphatic tissue in the body |
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Definition
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-lymphatic tissue (lymphocytes/macrophages)
-where b and t cells carry out immune functions |
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Definition
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Term
-get rid of old blood by macrophages
-store up to 1/3 of bodys platelet supply
-production of blood cells during fetal life |
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Definition
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Term
1st line of defense
-born with it
-both physical and chemical barriers |
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Definition
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2nd line of defenses
-born with it |
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Definition
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Term
bacteria cant live with out |
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Definition
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Definition
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Term
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Definition
redness
swelling
pain
heat |
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Term
1. vasodialation
2.emigration
3.tissue repair |
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Definition
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Term
first chemical to come to trama site |
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Definition
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Definition
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what does lymphnode have that a lyphnodual doesnt have? |
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Definition
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Term
what increases during an allergic reaction |
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Definition
increase basophil
increase synophil |
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what increases during infection |
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Definition
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% of t cells become immuno compitent |
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Definition
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ability of the body to defend itself against specific invading agents |
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Definition
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substances recognized a foreign and provoking an immune response |
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Definition
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complete their development in red bone marrow |
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Definition
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Term
migrate from red bone marrow to thymus |
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Definition
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Term
ability to carry out adaptive immune response |
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Definition
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Term
2 types of adaptive immunity |
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Definition
1.cell mediated
2.antibody mediated |
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Term
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Definition
lymphocyte proliferates and differentiates in response to a specific antigen |
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Term
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Definition
active helper t cell, active cytotoxic t cell, plasma cell, die after immne reponse |
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Term
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Definition
do not participate in inital immune response, respond to 2nd invasion by proliferating and differentiating into more effector and memory cells, long life span |
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Term
antigens have 2 characteristics |
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Definition
immunogenicity
reactivity |
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Definition
ability of antigen to react specifically with antibodes it provoked |
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Definition
build into all body cells except RBC |
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Definition
only on antigen presenting cells |
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Term
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Definition
1. granzymes- cause apoptosis
2.perforin- causes cytolysis(holes in membrane) |
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Term
memory b cells wait til microbe comes again to make antibodies |
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Definition
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