Why is the radial artery chosen in preference to the ulnar artery or brachial artery for direct blood pressure monitoring? Why are the upper limb arteries used in preference to the dorsalis pedis artery of the foot? What are the important anatomic relations of the radial artery at the site of cannulation? Why is it necessary to extend the wrist joint when the canula is introduced?

Question

Quizplus · Accepted Answer

The Answer of Why is the radial artery chosen in preference to the ulnar artery or brachial artery for direct blood pressure monitoring? Why are the upper limb arteries used in preference to the dorsalis pedis artery of the foot? What are the important anatomic relations of the radial artery at the site of cannulation? Why is it necessary to extend the wrist joint when the canula is introduced?

Why Is the Radial Artery Chosen in Preference to the Ulnar