A person may not practice veterinary medicine without a license issued in accordance with this chapter. A person who uses in connection with his name the words or letters "D.V.M.", "V.M.D.", "Doctor of Veterinary Medicine", "Veterinary Medical Doctor", or other letters, words, or insignia indicating or implying that one is engaged in the practice of veterinary medicine or who in any other way, orally or in writing or in print or by sign directly or by implication, represents oneself as engaged in the practice of a veterinary medicine without being licensed by the board is subject to the penalties provided for in this chapter.