AFA Certified Farrier (CF) Practice Test

How many arteries and veins does the horse's hoof have?

2 pairs 3 pairs 4 pairs 5 pairs

Correct Answer:

4 pairs

Explanation:

The hoof has a richly vascularized network with paired vessels on both sides of the digit, so there are four arterial-venous pairs reaching the hoof. Each side hosts its own arterial trunk with a matching vein running with it, and these pairs supply and drain the hoof wall, sole, and laminae from medial and lateral aspects. This arrangement provides redundancy in blood flow, helping keep the hoof well perfused even if one path is compromised. In practice, the major contributors are the palmar digital arteries on each side and their accompanying veins, with additional dorsal branches contributing to the supply.

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