Respuesta :
Answer:
Drainage
Explanation:
Root operation refers to the procedures performed on the medical patient which includes taking some part of the body, putting in or putting back to the body.
In the given question, the synovial fluid present in the joints which reduces friction and absorbs the shock is taken out from the body for the diagnostic and therapeutics. The root operation performed to take out the fluid or the gases from the body is known as the "drainage root operation" like the taking out of the synovial fluid.
Thus, Drainage is the correct answer.
“Taking or letting out fluids and/or gases from a body part.”
irst, your doctor will give you a local anesthetic to numb your joint. Then, she'll put a needle in and take some fluid out. How much depends on the size of the joint and how many tests you're going to have.
Your doctor will send your fluid to a lab, where a technician will do one or more of these:
Check your fluid's color and thickness
Measure chemicals like glucose, protein, and uric acid
See how many red and white blood cells and crystals your fluid has
Test for bacteria, viruses, or other germs
