1 Anemia from active bleeding: Loss of blood through heavy menstrual bleeding or wounds can cause anemia. 2  Gastrointestinal ulcers or cancers such as cancer of the colon may slowly ooze blood and can also cause anemia. 3  Iron deficiency anemia: The bone marrow needs iron to make red blood cells.
Prospective veterinarians must complete a doctor of veterinary medicine degree. Typically, a doctorate in veterinary medicine takes four years to complete. Of these four years, three are spent on classroom training where students take courses in animal anatomy and physiology. They also take courses on disease diagnosis, prevention and treatment. Veterinary programs may also include management and career development courses.
Graduates of accelerated programs may complete the education in as few as 6 to 7 years, while those who wish to advance in the field as specialist veterinarians generally spend at least 11 to 12 years in training. On average, it takes about 8 years after high school to become an entry-level veterinarian.Undergraduate Coursework. The bachelorâs degree is the most common qualification held by veterinary school applicants, but some students have masterâs and doctoral degrees.rmy Medicine | Flickr. To get into veterinary school, students will need to complete an undergraduate education, typically lasting 4 years. They must then take the GRE, or Graduate Record Examination, and apply to veterinary school with their scores.