Final answer:
It is false that veterinarians can delegate the performance of diagnosis, prognosis, prescribing, or major surgery to others; these tasks require the direct involvement of the veterinarian due to their complexity and the need for professional expertise.
Step-by-step explanation:
The statement that a veterinarian may delegate acts of diagnosis, prognosis, prescribing information, or performing major surgery is false. While veterinarians are highly trained professionals responsible for the health and well-being of animals, they must adhere to legal and ethical standards which prohibit the delegation of certain tasks. Acts such as diagnosis, making a prognosis, prescribing medications, and performing major surgery are complex and require the expertise of a licensed veterinarian. Such tasks must be performed by the veterinarian themselves or under their direct supervision if the delegate is adequately trained and legally permitted to assist in certain situations (such as a registered veterinary technician or nurse in minor procedures).