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.
There are also two arteries (radial and ulnar) that supply blood to your hand. You can feel these on the palm-side of your wrist. The radial artery (nearer your thumb) is often felt to take your pulse. The ulnar artery on the opposite side of your wrist is much more difficult to feel.