Question

Arthritis and other conditions of the cartilage are slow to heal or difficult to repair. Why?...

Arthritis and other conditions of the cartilage are slow to heal or difficult to repair. Why?

A)There is an insufficient blood supply

B)it is non-living tissue

C)False. Cartilage does not break

D)the cells aren't able to get to the tissue because it is so damaged.

Science   Anatomy-And-Physiology   
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Answer #1

A) There is an insufficient blood supply.

  • Rhemuatoid arthritis is an auto immune disorder , which can leads to slow healing wounds, leg and foot ulcers is due to poor blood supply .
  • There are also several another reason include venous insufficiency (poor blood circulation by veins), arterial disease (poor blood circulation by arteries).
  • Vasculitis is another reason , in which blood vessel get inflammed.
  • Option B is wrong because cartilage cells are living cells.
  • Option C is wrong because , cartlage breaks.
  • Option D is wrong because , it is not damaged there will be insufficiency of blood. Long term insufficiency of blood will lead to necrosis of tissue.
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