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2 votes
2 votes
What test do you need to do before draw blood from the radial artery?

User Schuelermine
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2 Answers

8 votes
8 votes

Answer:

make the both arteries are open and working correctly

25 votes
25 votes

Answer:

"A procedure called the Allen test may be used to find out if the blood flow to your hand is normal. For the Allen test, the health professional drawing your blood will apply pressure to the arteries in your wrist for several seconds."

User Hamza Sharaf
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3.0k points