What types of changes can be administratively approved without IACUC review?

The correct answer emphasizes that changes verified by veterinary consultation can be administratively approved without requiring a full IACUC review. In this context, when modifications such as those that address animal health, well-being, or veterinary care are made, these can often be implemented swiftly, especially if they come with veterinary endorsement. Such changes are typically viewed as beneficial and may not necessitate the same level of scrutiny as larger protocol modifications.

Administrative changes may refer specifically to alterations that do not impact the scope of research or the welfare of the animals involved and can usually be handled without IACUC oversight. However, the option that highlights veterinary consultation as a prerequisite ensures that any amendments concerning animal care are well-informed by professional expertise.

Other options may seem plausible but either narrow the scope of allowable changes or misunderstand the role of veterinary input. Changes designed to reduce pain could be important, but they might still require IACUC oversight to ensure compliance with regulatory standards regarding research methods. Minor changes could also be too broad, as not all minor adjustments can automatically be approved without some form of review. Thus, changes backed by veterinary consultation stand out as a valid pathway for administrative approval under IACUC guidelines.