1 Deep and constant pain in the cheekbones, forehead or bridge of the nose.  The pain usually intensifies with sudden head movement or straining and usually occurs with other sinus symptoms, such as nasal discharge, feeling of fullness in the ears, fever, and facial swelling.
The radial artery is a continuation of the brachial artery and is one of the major blood supplying vessels to the structures of the forearm. The brachial artery terminates at the cubital fossa where it bifurcates into the ulnar artery and a smaller radial artery.
19. The ulnar artery is the branch of the brachial artery that passes down the little finger (medial) side of the forearm to the wrist. Both the radial and ulnar arteries supply blood to the forearm, and they unite to form the deep and superficial palmar arches in the hand. 20. The palmar arches are arterial loops, formed by the union of the radial and ulnar arteries. They are located at different levels within the hand (palm); the digital (finger) arteries arise from these arches.