Pathophysiology Chapter 5: Inflammation And Healin
Pathophysiology Chapter 5: Inflammation and Healin
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Pathophysiology Chapter 5: Inflammation and Healing || A+ Guaranteed.
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Pathophysiology Chapter 5: Inflammation and Healin
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Pathophysiology Chapter 5: Inflammation And Healin
first line of body defenses correct answers nonspecific
mechanical barrier
unbroken skin and mucous membranes
secretions such as tears and gastric juices
second line of body defenses correct answers nonspecific
phagocytosis
inflammation
third line of body defenses correct answers specifc...
Pathophysiology Chapter 5: Inflammation and Healing || A+
Guaranteed.
first line of body defenses correct answers nonspecific
mechanical barrier
unbroken skin and mucous membranes
secretions such as tears and gastric juices
second line of body defenses correct answers nonspecific
phagocytosis
inflammation
third line of body defenses correct answers specifc defense
production of specific antibodies or cell-mediated immunity
defense mechanisms in the body correct answers pathogens or injurious agents make contact
with the body
fluids, tears, saliva, mucous and gastric acid protect the body(nonspecific)
the skin and mucous membranes protect the body (nonspecific)
phagocytosis causes an inflammatory respsonse and interferon (nonspecific)
immune response and cell mediated (specific)
if all defenses are overcome = disease
normal capillary exchange correct answers normally, not all capullaries in a particular capillary
bed are open
it depends on the metabolic needs of the cells of the need of removal of wastes
in the capillaries, what is the movement of fluids, electrolytes, oxygen, and nutrients on the
artieral end based on? correct answers net hydrostatic pressure
what is the movement of fluids based on on the venous end? correct answers osmitic pressure
which will facilitate the movement of fluid, carbon dioxide, and other wastes
inflammatory response correct answers 1. injury
2. cells release chemical mediators
3. vasodilation - increased blood flow
4. increased capillary permeability
5. leukocytes move to the cite of the injury
6. phagocytosis - removal debris in preparation for healing
normal capillary exchange flow correct answers 1. blood flow
2. normal fluid shift (protein remains in blood & water, electrolutes, and glucose go into
interstitial fluid)
3. cells remain in blood
, physiology of inflammation correct answers a protective mechanism and important basic concept
in patho
inflammation is a normal defense mechanism
inflammative disorders are named using? correct answers -itis
signs and symptoms serve as a warning for inflammation correct answers the problem may be
hidden within the body
is inflammation the same as an infection? correct answers no. infection, however, is one cause of
inflammation
causes of inflammation correct answers direct physical damage (cut, sprain)
caustic chemicals (aid, drain cleaner)
ischemia
infarction
allergic reactions
extremes of heat/cold
foreign bodies (splinter)
infection
steps of inflammation correct answers 1. injuries to capillaries and tissue cells
2. release of bradykinin from injured cells
3. bradykinin stimulates pain receptors
4. pain causes the release of histamine
5. bradykinin and histamin cause capillary dilation
6. break in skin allows bacteria to enter tissue
7. neutrophils pagocytize bacteria
8. macrophages (mature monocytes) leave the bloodstream and phagocytose microbes
is the process of inflammation always the same? correct answers yes, reguardless of the cause
acute inflammation correct answers timing varies with specific cause
chamical mediators affect blood vessels and nerves in the damages area
vasodilation
hyperemia
increase in capillary permeability
chemotacis to attract cells of the immune system
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