NU 327 - Exam 2 – Inflammatory questions
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with answers
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What are the two types of transplant immunopathology? -
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CORRECT ANSWERS ✔✔> host versus graft -me vs kidney, I attack
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
kidney
|\
(Hyperacute, Acute |\
Chronic ,Local S&S) |\ |\
> graft versus host -kidney vs me, systemic/wide spread due to
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
kidney attacking me |\ |\
Describe chronic inflammation. - CORRECT ANSWERS ✔✔> lasts
|\ |\ |\ |\ |\ |\ |\ |\
longer than 2 weeks |\ |\ |\
> more "diffuse"
|\ |\
> scar tissue formation
|\ |\ |\
> deformity
|\
What are childbearing factors involved with HIV? - CORRECT
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ANSWERS ✔✔> HIV crosses the placenta |\ |\ |\ |\ |\
> HIV antibodies cross the placenta
|\ |\ |\ |\ |\
,> Blood transmission is possible at birth
|\ |\ |\ |\ |\ |\
> HIV is present in breast milk
|\ |\ |\ |\ |\ |\
> Infants testing negative for 6 months without opportunistic
|\ |\ |\ |\ |\ |\ |\ |\ |\
infections are said to be HIV free |\ |\ |\ |\ |\ |\
>Viral loads of less that 1000 copies per mL have decreased
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
chances of being positive |\ |\ |\
What is seroconversion? - CORRECT ANSWERS ✔✔the time you
|\ |\ |\ |\ |\ |\ |\ |\ |\
can measure if someone has HIV (within 4-6 weeks of possible
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
contraction
What is a PMN? - CORRECT ANSWERS ✔✔polymorphonuclear
|\ |\ |\ |\ |\ |\ |\ |\
neutrophil- a cell that contains two small lysosomal granules and
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
a segmented nucleus with two to five lobes. PMNs compose 60 to
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
70% of leukocytes |\ |\
Define opsonization. - CORRECT ANSWERS ✔✔The process of
|\ |\ |\ |\ |\ |\ |\ |\
proteins, usually antibodies or complement fragments, binding to
|\ |\ |\ |\ |\ |\ |\ |\
an antigen in order to make the antigen easier for phagocytic cells
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
to locate. Phagocytic cells have receptors for opsonins
|\ |\ |\ |\ |\ |\ |\ |\
Define keloid. - CORRECT ANSWERS ✔✔an area of irregular
|\ |\ |\ |\ |\ |\ |\ |\ |\
fibrous tissue formed at the site of a scar or injry
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
What is pyrexia? - CORRECT ANSWERS ✔✔fever
|\ |\ |\ |\ |\ |\
,What are three purposes of the inflammatory process? - CORRECT
|\ |\ |\ |\ |\ |\ |\ |\ |\
ANSWERS ✔✔> neutralize harmful agents/bacteria
|\ |\ |\ |\ |\
> limit the spread of damage
|\ |\ |\ |\ |\
> prepare damaged tissue for repair
|\ |\ |\ |\ |\
List the five cardinal signs of inflammation. - CORRECT ANSWERS
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
✔✔> redness |\
> swelling
|\
> heat
|\
> pain
|\
> loss of function
|\ |\ |\
Describe the inflammatory response - CORRECT ANSWERS ✔✔-
|\ |\ |\ |\ |\ |\ |\
Increased vascular permeability (vasodilation, increased capillary
|\ |\ |\ |\ |\ |\
permeability)
-Recruitment and emigration of WBCs (chemotaxis) |\ |\ |\ |\ |\
-Phagocytosis of antigens and debris |\ |\ |\ |\
Describe acute inflammation. - CORRECT ANSWERS ✔✔> short
|\ |\ |\ |\ |\ |\ |\
> lasts less than 2 weeks
|\ |\ |\ |\ |\
, > involves a set of precipitating events
|\ |\ |\ |\ |\ |\
What is chemotaxis in the inflammatory process? - CORRECT
|\ |\ |\ |\ |\ |\ |\ |\ |\
ANSWERS ✔✔recruitment and emigration of WBCs
|\ |\ |\ |\ |\
What is serous drainage? - CORRECT ANSWERS ✔✔liquid part of
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
the blood that cells float around in
|\ |\ |\ |\ |\ |\
What is hemorrhagic/sanguinous drainage? - CORRECT ANSWERS
|\ |\ |\ |\ |\ |\ |\
✔✔red blood |\
Describe fibrinous drainage. - CORRECT ANSWERS ✔✔>
|\ |\ |\ |\ |\ |\ |\
congealed
> fibrin provides structure for things to heal
|\ |\ |\ |\ |\ |\ |\
What happens during the vascular stage - CORRECT ANSWERS
|\ |\ |\ |\ |\ |\ |\ |\ |\
✔✔Momentary vasoconstriction followed by vasodilatation and |\ |\ |\ |\ |\ |\
capillary leakage |\ |\
Increases the volume of blood delivered to the damaged tissue
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
thereby delivering the necessary components of the blood to
|\ |\ |\ |\ |\ |\ |\ |\ |\
handle the injury.
|\ |\
|\ |\ |\ |\ |\ |\ |\
with answers
|\ |\
What are the two types of transplant immunopathology? -
|\ |\ |\ |\ |\ |\ |\ |\ |\
CORRECT ANSWERS ✔✔> host versus graft -me vs kidney, I attack
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
kidney
|\
(Hyperacute, Acute |\
Chronic ,Local S&S) |\ |\
> graft versus host -kidney vs me, systemic/wide spread due to
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
kidney attacking me |\ |\
Describe chronic inflammation. - CORRECT ANSWERS ✔✔> lasts
|\ |\ |\ |\ |\ |\ |\ |\
longer than 2 weeks |\ |\ |\
> more "diffuse"
|\ |\
> scar tissue formation
|\ |\ |\
> deformity
|\
What are childbearing factors involved with HIV? - CORRECT
|\ |\ |\ |\ |\ |\ |\ |\ |\
ANSWERS ✔✔> HIV crosses the placenta |\ |\ |\ |\ |\
> HIV antibodies cross the placenta
|\ |\ |\ |\ |\
,> Blood transmission is possible at birth
|\ |\ |\ |\ |\ |\
> HIV is present in breast milk
|\ |\ |\ |\ |\ |\
> Infants testing negative for 6 months without opportunistic
|\ |\ |\ |\ |\ |\ |\ |\ |\
infections are said to be HIV free |\ |\ |\ |\ |\ |\
>Viral loads of less that 1000 copies per mL have decreased
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
chances of being positive |\ |\ |\
What is seroconversion? - CORRECT ANSWERS ✔✔the time you
|\ |\ |\ |\ |\ |\ |\ |\ |\
can measure if someone has HIV (within 4-6 weeks of possible
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
contraction
What is a PMN? - CORRECT ANSWERS ✔✔polymorphonuclear
|\ |\ |\ |\ |\ |\ |\ |\
neutrophil- a cell that contains two small lysosomal granules and
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
a segmented nucleus with two to five lobes. PMNs compose 60 to
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
70% of leukocytes |\ |\
Define opsonization. - CORRECT ANSWERS ✔✔The process of
|\ |\ |\ |\ |\ |\ |\ |\
proteins, usually antibodies or complement fragments, binding to
|\ |\ |\ |\ |\ |\ |\ |\
an antigen in order to make the antigen easier for phagocytic cells
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
to locate. Phagocytic cells have receptors for opsonins
|\ |\ |\ |\ |\ |\ |\ |\
Define keloid. - CORRECT ANSWERS ✔✔an area of irregular
|\ |\ |\ |\ |\ |\ |\ |\ |\
fibrous tissue formed at the site of a scar or injry
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
What is pyrexia? - CORRECT ANSWERS ✔✔fever
|\ |\ |\ |\ |\ |\
,What are three purposes of the inflammatory process? - CORRECT
|\ |\ |\ |\ |\ |\ |\ |\ |\
ANSWERS ✔✔> neutralize harmful agents/bacteria
|\ |\ |\ |\ |\
> limit the spread of damage
|\ |\ |\ |\ |\
> prepare damaged tissue for repair
|\ |\ |\ |\ |\
List the five cardinal signs of inflammation. - CORRECT ANSWERS
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
✔✔> redness |\
> swelling
|\
> heat
|\
> pain
|\
> loss of function
|\ |\ |\
Describe the inflammatory response - CORRECT ANSWERS ✔✔-
|\ |\ |\ |\ |\ |\ |\
Increased vascular permeability (vasodilation, increased capillary
|\ |\ |\ |\ |\ |\
permeability)
-Recruitment and emigration of WBCs (chemotaxis) |\ |\ |\ |\ |\
-Phagocytosis of antigens and debris |\ |\ |\ |\
Describe acute inflammation. - CORRECT ANSWERS ✔✔> short
|\ |\ |\ |\ |\ |\ |\
> lasts less than 2 weeks
|\ |\ |\ |\ |\
, > involves a set of precipitating events
|\ |\ |\ |\ |\ |\
What is chemotaxis in the inflammatory process? - CORRECT
|\ |\ |\ |\ |\ |\ |\ |\ |\
ANSWERS ✔✔recruitment and emigration of WBCs
|\ |\ |\ |\ |\
What is serous drainage? - CORRECT ANSWERS ✔✔liquid part of
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
the blood that cells float around in
|\ |\ |\ |\ |\ |\
What is hemorrhagic/sanguinous drainage? - CORRECT ANSWERS
|\ |\ |\ |\ |\ |\ |\
✔✔red blood |\
Describe fibrinous drainage. - CORRECT ANSWERS ✔✔>
|\ |\ |\ |\ |\ |\ |\
congealed
> fibrin provides structure for things to heal
|\ |\ |\ |\ |\ |\ |\
What happens during the vascular stage - CORRECT ANSWERS
|\ |\ |\ |\ |\ |\ |\ |\ |\
✔✔Momentary vasoconstriction followed by vasodilatation and |\ |\ |\ |\ |\ |\
capillary leakage |\ |\
Increases the volume of blood delivered to the damaged tissue
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
thereby delivering the necessary components of the blood to
|\ |\ |\ |\ |\ |\ |\ |\ |\
handle the injury.
|\ |\
