PATH*3610 UNIT 5: TEST
QUESTIONS WITH ACCURATE
SOLUTIONS
All of the following are potential complications of healing by second
intention, EXCEPT
a) increased risk of infection
b) inadequate development of granulation tissue
c) loss of functional tissue/organ cell types -- Correct Answer ✔✔ b)
inadequate development of granulation tissue
What represents the appropriate stepwise progression of
angiogenesis?
1 Remodelling into capillary tubes
2 Recruitment of periendothelial cells
3 Endothelial cell migration
4 Endothelial cell proliferation
5 Vasodilation -- Correct Answer ✔✔ 5, 3, 4, 1, 2
An important early event in repair by scarring is:
, a) debridement
b) collagenization
c) remodeling -- Correct Answer ✔✔ a) debridement
The primary motivators for cell replication are the: -- Correct Answer
✔✔ cyclins
The 'scab' seen in association with skin wounds consists of: -- Correct
Answer ✔✔ clotted blood and some inflammatory cells
Examples of stable cells, which can regenerate following necrosis
(provided that some cells have survived and there is an intact
connective tissue framework) are: -- Correct Answer ✔✔ hepatocytes
(liver parenchymal cells)
The early contraction occurring in scar maturation is caused by: --
Correct Answer ✔✔ contraction of actomyosin filaments in
myofibroblasts
Which term is most appropriate for a formation of abnormal nodular
masses of collagen that occasionally occur as a result of skin wounds
a) abscess
b) granuloma
c) keloid -- Correct Answer ✔✔ c) keloid
QUESTIONS WITH ACCURATE
SOLUTIONS
All of the following are potential complications of healing by second
intention, EXCEPT
a) increased risk of infection
b) inadequate development of granulation tissue
c) loss of functional tissue/organ cell types -- Correct Answer ✔✔ b)
inadequate development of granulation tissue
What represents the appropriate stepwise progression of
angiogenesis?
1 Remodelling into capillary tubes
2 Recruitment of periendothelial cells
3 Endothelial cell migration
4 Endothelial cell proliferation
5 Vasodilation -- Correct Answer ✔✔ 5, 3, 4, 1, 2
An important early event in repair by scarring is:
, a) debridement
b) collagenization
c) remodeling -- Correct Answer ✔✔ a) debridement
The primary motivators for cell replication are the: -- Correct Answer
✔✔ cyclins
The 'scab' seen in association with skin wounds consists of: -- Correct
Answer ✔✔ clotted blood and some inflammatory cells
Examples of stable cells, which can regenerate following necrosis
(provided that some cells have survived and there is an intact
connective tissue framework) are: -- Correct Answer ✔✔ hepatocytes
(liver parenchymal cells)
The early contraction occurring in scar maturation is caused by: --
Correct Answer ✔✔ contraction of actomyosin filaments in
myofibroblasts
Which term is most appropriate for a formation of abnormal nodular
masses of collagen that occasionally occur as a result of skin wounds
a) abscess
b) granuloma
c) keloid -- Correct Answer ✔✔ c) keloid
