Veterinary Technician

Category - Surgical

For visualization during arthroscopic procedures, how are the joints distended during surgery?
  1. Carbon dioxide
  2. Oxygen
  3. Sterile saline
  4. None of the above
Explanation
Answer: C - To maintain visualization during arthroscopic procedures, the joint is flushed and distended with a sterile saline. Commonly, a large 5 L bag is hung with a sterile administration set that is run through a pump which keeps a continuous flow of saline in the joint.
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