Inflammation & Repair
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
||||
|---|---|---|---|---|---|
| Inflammation resulting in a coagulating exudate rich in protein is known as | fibrinous
🗑
|
||||
| interaction between antigens and antibodies activates complement mediators that attract | leukocytes
🗑
|
||||
| class of drugs that can be used to treat persistent inflammation | corticosteroids
🗑
|
||||
| acute spreading infection of the skin and deeper tissues is known as | cellulitis
🗑
|
||||
| results from an area of tissue breakdown with accumulation of pus | abscess
🗑
|
||||
| Septicemia is an infection of | the blood
🗑
|
||||
| factors that influence the outcome of an infection include | virulence, dosage, & resistance of the host's body
🗑
|
||||
| inflammatory reaction | nonspecific reaction to any agent that causes cell injury
🗑
|
||||
| agent's that can induce an inflammatory reaction include | physical, chemical, or microbiologic
🗑
|
||||
| inflammatory reaction is characterized by | local & systemic effects
🗑
|
||||
| local effects of inflammatory response consists of | dilation blood vessels & increased vascular permeability
🗑
|
||||
| adhere to endothelium of small blood vessels, force their way through walls & migrate to area of tissue damage | leukocytes during an inflammatory response
🗑
|
||||
| heat, redness, tenderness, swelling & pain are | characteristics of inflammation
🗑
|
||||
| leakage of plasma from dilated more permeable vessels causes volume of fluid in inflamed tissue | to increase, thus swelling
🗑
|
||||
| dilatation of capillaries & slowing of blood through vessels causes | increased warmth & redness to inflamed tissues
🗑
|
||||
| the secondary tenderness & pain at site of inflammatory process is | the associated irritation of sensory nerve endings
🗑
|
||||
| the most important cell in acute inflammatory response is | the polymorphonuclear leukocyte
🗑
|
||||
| polymorphonuclear leukocyte, attracted to the area by cell injury, is | a phagocytic cell
🗑
|
||||
| cells that appear later in process, clean up debris produced by inflammatory reactions | mononuclear cells
🗑
|
||||
| mononuclear cells are | monocytes & macrophages
🗑
|
||||
| exudate | fluid mixture of protein, leukocytes, & debris that forms during inflammatory process
🗑
|
||||
| serous exudate | fluid consisting of very little protein
🗑
|
||||
| if a large amount of serous exudate accumulates in injured tissue it may form | blisters
🗑
|
||||
| purulent exudate | creamy, yellow fluid consisting largely of inflammatory cells
🗑
|
||||
| pus is | purulent exudate
🗑
|
||||
| fibrinous exudate | fluid rich in blood protein fibrinogen
🗑
|
||||
| fibrinogen coagulates and forms | fibrin, producing sticky film on surface of inflamed tissue
🗑
|
||||
| hemorrhagic exudate | occurs when inflammatory process rupture many small capillaries, allowing RBCs escape into tissues; exudate appears bloody
🗑
|
||||
| if fibrinous exudate involves 2 surfaces in close proximity, they may | stick together
🗑
|
||||
| adhesions | bands fibrous tissue form subsequent to inflammation & bind adjacent tissues together
🗑
|
||||
| systemic effects become evident when | inflammatory process is severe
🗑
|
||||
| bone marrow accelerates production of leukocytes circulating in blood stream increases & person feels ill w/fever are | systemic effects of inflammatory response
🗑
|
||||
| systemic effects of inflammation also cause liver to produce | acute phase proteins, released into bloodstream in response to tissue injury/inflammation
🗑
|
||||
| acute phase proteins | help protect body from injury of tissue due to the inflammation
🗑
|
||||
| often measured to monitor activity of diseases characterized by inflammation | C reactive protein
🗑
|
||||
| resolution | regression of inflammatory process with significant tissue destruction & tissues returns to normal
🗑
|
||||
| mediators | formed & released when tissue is damaged
🗑
|
||||
| some mediators are derived from cells & other from | proteins in plasma accumulation at injury site
🗑
|
||||
| mast cells | specialized connective-tissue cell containing granules filled w/histamine & other chemical mediators
🗑
|
||||
| initiate the inflammatory process | mast cells
🗑
|
||||
| vasodilator | substance that dilates blood vessels
🗑
|
||||
| potent vasodilator of inflammatory response is | histamine
🗑
|
||||
| in regards to inflammatory response, blood platelets contain | histamine & serotonin
🗑
|
||||
| serotonin | vasoconstrictor mediator released from platelets
🗑
|
||||
| serotonin is released when | platelets adhere to collagen fragments at site of tissue injury
🗑
|
||||
| prostaglandins | compels derivative of fatty acid, prostanoic acid, having widespread physiological effects
🗑
|
||||
| major source of cell derived mediators | mast cells
🗑
|
||||
| leukotrienes | prostaglandin-like mediator of inflammation
🗑
|
||||
| function as mediators that intensify inflammatory process | leukotrienes & prostaglandins
🗑
|
||||
| leukotrienes & prostaglandins are synthesized from arachidonic acid present in | cell membranes in response to stimuli that induce inflammatory response
🗑
|
||||
| bradykinin | chemical mediator of inflammation derived from components in blood plasma
🗑
|
||||
| protein substances circulating in blood plasma as inactive compounds leak from | permeable capillaries into area of tissue damage, then activated into chemical mediators
🗑
|
||||
| series of reactions leading to formation of bradykinin is triggered by | one of proteins concerned with blood coagulation, activated by tissue injury
🗑
|
||||
| complement | several separate protein components that interact in regular sequence to yield series of by-products
🗑
|
||||
| by-products of function as mediators of inflammation | complement
🗑
|
||||
| complement are designated | C1 through C9
🗑
|
||||
| granules contained in chemical mediators which attract phagocytic neutrophils & monocytes are | lysosomes
🗑
|
||||
| lysosomes | contain potent enzymes that capable digesting material brought into cytoplasm of cells by phagocytosis
🗑
|
||||
| much of tissue injury in an area is result of | destructive effect of lysosomal enzymes released from leukocytes, most of which during phagocytosis
🗑
|
||||
| interaction of antigen & antibody activates | complement, & mediators generate induce inflammatory reaction
🗑
|
||||
| adrenal corticosteroid hormones are administered | when inflammatory process persists causing extensive, progressive tissue injury
🗑
|
||||
| inflammation caused by disease-producing organism is | an infection
🗑
|
||||
| -itis is appended to name of tissue/organ to indicate | infection or inflammatory process
🗑
|
||||
| cellulitis | scute spreading inflammation affecting skin or deeper tissues
🗑
|
||||
| abscess | localized accumulation of pus in tissues
🗑
|
||||
| lymphangitis | inflammation of lymph vessels draining a site of infection
🗑
|
||||
| septicemia | infection in which large numbers of pathogenic bacteria are present in the blood stream
🗑
|
||||
| pathogenic | capable of producing disease
🗑
|
||||
| virulence | ability of organism to cause disease
🗑
|
||||
| highly virulent organism is likely to produce disease in | majority of susceptible individuals
🗑
|
||||
| low virulent organism is likely to produce disease in | individual only under favorable circumstances
🗑
|
||||
| when organism & host are evenly matched clinically results in | chronic infection
🗑
|
||||
| different terms are used to describe infections in | different sites
🗑
|
||||
| nonspecific & characterized by both local & systemic effects | inflammation
🗑
|
||||
| inflammation of lymph nodes draining at a site of infection | lymphadenitis
🗑
|
||||
| used to refer to an overwhelming infection in which pathogenic bacteria gain access to the bloodstream | septicemia
🗑
|
||||
| extensive destruction of tissue, which is secondary to inflammation, is often followed by | scarring
🗑
|
||||
| scarring, due to a severe inflammation, can be so severe it causes | serious malfunction of tissues, or disturbed function
🗑
|
Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Created by:
lfrancois
Popular Math sets