ClipArt ETC
"The arteries of the hand, showing the communications or anastomoses of different arteries and the fine terminal twigs given off from the larger trunks; these twigs end in the capillaries which would only become visible if magnified. R, the radial artery on which the pulse is usually felt at the wrist; U, the ulnar artery." —Martin, 1917

Hand Arteries

"The arteries of the hand, showing the communications or anastomoses of different arteries and the fine…