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Kaplan Qbank USMLE



Author14 Posts
  #1

in bone fracture repaire which of the following cell type form typeI collagen?

A)chondroblast
b)chondrocytes
c)endothelial cells
d)macrophage
e)osteoblast
f)osteoclast
g)osteocytes

  #2

macrophages convert into fibroblast and lay collagen matrix

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  #3

how about osteoblast?

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  #4

osteoblasts are not found in a callus only macrophages lay down type I collegen after getting modified.

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  #5

Macrophages

  #6

msyamp, iam not too sure abt wht u wrote. can u plz cite a reference? thanks..

  #7

Isn't it depend on the stage...1st chondroblast then..osteoblast..then fibroblast....????


  #8

chondroblast

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  #9

I would go fr osteoblast.. AGREE WITH YOU GUYS linaaorvos,, robin,,


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  #10

osteoblast




  #11

hmmm GEROO do you have the answer. I stil doubt. please post it

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  #12

sorry I don't have the answer

  #13

i too think its osteoblast..

  #14

normal osteoblasts are able to lay down type 1 collagen and form new bone.
can't find about macrophages and collagen type 1.








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