Which of the following actions could lead to disciplinary action for a veterinarian?

Practicing beyond the scope of their license is a serious violation that can lead to disciplinary action for a veterinarian. Veterinarians are required to operate within the specific limitations of their licensure, which includes following state laws and regulations that define what procedures and practices they are authorized to perform. Engaging in activities that are outside of this scope—such as performing surgeries they are not trained for or treating species for which they do not have the appropriate qualifications or credentials—can result in professional misconduct and jeopardize animal welfare, which regulatory boards take very seriously.

On the other hand, charging clients for euthanasia is a standard practice and does not inherently lead to disciplinary action, as it is a legitimate service. Maintaining proper client communication and establishing a valid veterinarian-client-patient relationship (VCPR) are both essential aspects of a veterinarian's duties and are not grounds for disciplinary action, as they contribute positively to the standard of care provided.