PTA Pathology Exam #2 Exam Questions and answers |
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Thick, yellowish green in color, with higher amounts of leukocytes and
cell debris along with microorganisms; indicate bacterial infection;
commonly called "pus." An abscess is a localized pocket of pus in a solid
tissue (such as around a tooth).
Purulent exudate
Consist mostly of fluid and small amounts of protein and white blood cells;
often
caused by allergic reactions or burns. For example, after a severe burn of the
skin, a blister may form.
Serous (watery) exudate
Caused by the release if pyrogens from white blood cells or macrophages
Fever
A differential count (of the proportion of each type of white blood cell)
may help in distinguishing a ____ infection from a infection.
Viral; Bacterial
,When there is severe inflammation and necrosis, tissue is to some extent and
must be __ _.
* this results in cell enzymes and isoenzymes becoming elevated in the blood.
Destroyed; repaired
If necrosis is extensive, it may lead to ulcers, __ , or tissue death.
Tissue erosion
Inflammation can also cause strong muscle _____ or skeletal muscle , which
can
force joints out of alignment.
Contractions; spasms
Usually self-limited and or short duration
Acute
May last for weeks, months, or been years. May develop as the result of a
recurrent or progressive active inflammatory process.
Chronic
___ inflammation causes less swelling and exudate than inflammation.
Chronic; acute
,What does RICE stand for?
rest, ice, compression, elevation
Inflammation caused by brief exposure to a substance usually subsides
within ___ hours
48
RICE may be utilized to decrease pain and swelling as often as ___ minutes
of every hour as needed.
15
What are the three methods of wound healing? The three RRR's
Resolution, Regeneration, and replacement.
, Occurs after minimal tissue damage; cells recover and tissue returns to
normal in a short period of time. Ex: mild sunburn.
Resolution
Occurs in damaged tissue in which cells are capable of mitosis; damaged
tissue is replaced by identical tissue from proliferation of nearby cells.
(E.g., hepatocytes in the liver can undergo mitosis when needed to
regenerate)
Regeneration
Connective tissue (scar or fibrous tissue) forms after extensive damage if
when cells are incapable if mitosis (e.g., chronic inflammation in the brain
or heart results in
normal tissue being replaced by fibrous tissue).
Replacement
Means that a wound is free of foreign material and necrotic tissue, with
edges close together
First intention
Refers to a large break in tissue, increased inflammation, a longer healing
period, and more scar tissue formation.
Second intention
Recent Exam with Complete Real Questions And Correct
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Thick, yellowish green in color, with higher amounts of leukocytes and
cell debris along with microorganisms; indicate bacterial infection;
commonly called "pus." An abscess is a localized pocket of pus in a solid
tissue (such as around a tooth).
Purulent exudate
Consist mostly of fluid and small amounts of protein and white blood cells;
often
caused by allergic reactions or burns. For example, after a severe burn of the
skin, a blister may form.
Serous (watery) exudate
Caused by the release if pyrogens from white blood cells or macrophages
Fever
A differential count (of the proportion of each type of white blood cell)
may help in distinguishing a ____ infection from a infection.
Viral; Bacterial
,When there is severe inflammation and necrosis, tissue is to some extent and
must be __ _.
* this results in cell enzymes and isoenzymes becoming elevated in the blood.
Destroyed; repaired
If necrosis is extensive, it may lead to ulcers, __ , or tissue death.
Tissue erosion
Inflammation can also cause strong muscle _____ or skeletal muscle , which
can
force joints out of alignment.
Contractions; spasms
Usually self-limited and or short duration
Acute
May last for weeks, months, or been years. May develop as the result of a
recurrent or progressive active inflammatory process.
Chronic
___ inflammation causes less swelling and exudate than inflammation.
Chronic; acute
,What does RICE stand for?
rest, ice, compression, elevation
Inflammation caused by brief exposure to a substance usually subsides
within ___ hours
48
RICE may be utilized to decrease pain and swelling as often as ___ minutes
of every hour as needed.
15
What are the three methods of wound healing? The three RRR's
Resolution, Regeneration, and replacement.
, Occurs after minimal tissue damage; cells recover and tissue returns to
normal in a short period of time. Ex: mild sunburn.
Resolution
Occurs in damaged tissue in which cells are capable of mitosis; damaged
tissue is replaced by identical tissue from proliferation of nearby cells.
(E.g., hepatocytes in the liver can undergo mitosis when needed to
regenerate)
Regeneration
Connective tissue (scar or fibrous tissue) forms after extensive damage if
when cells are incapable if mitosis (e.g., chronic inflammation in the brain
or heart results in
normal tissue being replaced by fibrous tissue).
Replacement
Means that a wound is free of foreign material and necrotic tissue, with
edges close together
First intention
Refers to a large break in tissue, increased inflammation, a longer healing
period, and more scar tissue formation.
Second intention
