Forwarded from زينب مضيلم
wounds that extend through the basement membrane to the connective tissue, for
example, the dermis in the skin or the sub-mucosa in the gastrointestinal tract, lead to the
formation of granulation tissue and eventual scarring.
example, the dermis in the skin or the sub-mucosa in the gastrointestinal tract, lead to the
formation of granulation tissue and eventual scarring.
Anonymous Quiz
92%
T
8%
F
Forwarded from زينب مضيلم
This is characterized by proliferation of fibroblasts and an in growth of new blood vessels
into the area of injury, with a variable number of inflammatory cells
into the area of injury, with a variable number of inflammatory cells
Anonymous Quiz
15%
Phase of inflammation
7%
Phase of demolition
78%
In growth of granulation tissue
Forwarded from زينب مضيلم
Fibroblasts actively synthesize and secrete extra-cellular matrix components, including
fibronectin, proteoglycans, and collagen types I and III
fibronectin, proteoglycans, and collagen types I and III
Anonymous Quiz
99%
T
1%
F
Forwarded from زينب مضيلم
The synthesis of collagen by fibroblasts begins within 24
hours of the injury although its deposition in the tissue is not apparent until 5 days
hours of the injury although its deposition in the tissue is not apparent until 5 days
Anonymous Quiz
32%
T
68%
F
Forwarded from زينب مضيلم
This type 2 collagen is responsible for providing the tensile strength of the matrix in a scar
Anonymous Quiz
19%
T
81%
F
Forwarded from زينب مضيلم
With further healing, there is an decrease in extracellular constituents, mostly collagen
Anonymous Quiz
27%
T
73%
F
Forwarded from زينب مضيلم
With further healing, there is a decrease in the number of active fibroblasts and new vessels
Anonymous Quiz
76%
T
24%
F
Forwarded from زينب مضيلم
In wound primary healing ,definitely important is
Anonymous Quiz
5%
Products of arachidonic acid
83%
Fibroblasts,fibrocytes
4%
Endotoxins
0%
Exotoxins
8%
RBC antigens
Forwarded from MCQ 6ᵗʰ stage (zahraa ✨)
healing by first intention, which is incorrect?
Anonymous Quiz
6%
Occurs in clean small wound that of opposed margins
75%
Fibrosis dominant over regeneration
10%
Healing is fast
9%
Paper cut an example
Forwarded from MCQ 6ᵗʰ stage (zahraa ✨)
The following accours during the first 24 h in primary intention, except
Anonymous Quiz
13%
Clot form
9%
Eemove debris
10%
Epithelium begin to regenerate
67%
Granulation tissue formed
Forwarded from MCQ 6ᵗʰ stage (zahraa ✨)
Forwarded from MCQ 6ᵗʰ stage
8 years old boy came to the emergency with deep wound in his abdomen
It appears result of burning, the distance between the margins was 7 cm, and shows many areas of bleeding and yellow abscess
1-do you think this wond will healed by completely regeneration or there will be scar formation?
2-the healing will accours by 1st or 2nd intention?
It appears result of burning, the distance between the margins was 7 cm, and shows many areas of bleeding and yellow abscess
1-do you think this wond will healed by completely regeneration or there will be scar formation?
2-the healing will accours by 1st or 2nd intention?
Forwarded from MCQ 6ᵗʰ stage (zahraa ✨)
Forwarded from MCQ 6ᵗʰ stage (zahraa ✨)