Which tasks can be performed without immediate supervision of a licensed veterinarian?

The ability to administer medication as directed by a licensed veterinarian can be performed without immediate supervision because it falls under the category of tasks that are often delegated by a veterinarian to a trained technician or assistant. This means that the individual performing the task has received specific instructions and guidance from the veterinarian, which ensures that the medication is being administered correctly and safely, adhering to established protocols.

In a veterinary context, this delegation is supported by the understanding that while the veterinarian retains overall responsibility for the patient's care, certain tasks can be safely and effectively completed by trained personnel. This allows for greater efficiency in a veterinary practice and ensures that patient needs are met promptly while still being in compliance with regulatory standards.

For the other options, administering anesthesia and performing emergency surgeries require the direct oversight of a licensed veterinarian due to the inherent risks and complexities involved. These tasks need careful monitoring and decision-making in real-time to ensure the safety and health of the animal. Giving vaccinations also typically requires the presence of a veterinarian to assess the animal's health and determine the appropriateness of the vaccination, thus necessitating closer supervision.