Veterinary technologists and technicians help with diagnostic testing and treat animal illnesses and injuries.

Technologists and technicians work under the supervision of veterinarians. They do many of the same tasks for veterinarians as nurses do for doctors.

Technologists and technicians talk to animal owners and prepare animals to be seen by the veterinarian. They may hold animals during exams, treatments, or shots. They draw blood, collect tissue samples, and do laboratory work.

Other tasks may include:

• Clean animals' teeth
• Teach animal owners about medications, illnesses, and the general care of their pets
• Take and develop x-rays
• Dispense or give medicines
• Provide emergency first-aid
• Set up and clean exam and treatment rooms

Technologists and technicians prepare animals for surgery and help veterinarians during operations. Certified technologists and technicians give anesthetics and monitor animals during anesthesia and recovery.

Some technologists and technicians work in research labs. They watch over and take care of animals while assisting in research projects.

All technologists and technicians record treatment notes, lab tests, and their observations of animals. They also maintain inventories of pharmaceuticals, equipment, and supplies. Some technologists and technicians perform office duties, such as answering phones and preparing bills for customers.