Final answer:
Veterinary technicians assess and document the level of patient pain in order to provide appropriate care and treatment.
Step-by-step explanation:
The veterinary technician is responsible for assessing and documenting the level of patient pain.
In animal research, the treatment of animal subjects is crucial, and minimizing pain and distress is a priority for researchers.
By assessing and documenting the level of patient pain, veterinary technicians can ensure appropriate measures are taken to alleviate discomfort.