Under what condition can nonhuman primates be maintained in restraint devices?

The correct answer is that nonhuman primates can be maintained in restraint devices unless specified by the IACUC (Institutional Animal Care and Use Committee) or for health reasons. This condition prioritizes the welfare and ethical treatment of the animals. The Animal Welfare Act (AWA) emphasizes the need to minimize discomfort and distress in laboratory animals. The IACUC plays a crucial role in reviewing and approving research protocols, ensuring that any use of restraint devices is justified and aligns with animal welfare standards.

When research protocols specify conditions under which animals can be restrained, they must consider factors such as the animal's physical and mental well-being, as well as the necessity and duration of the restraint. If a protocol does not allow for the use of restraint devices, or if health reasons dictate that restraint is inappropriate, then researchers must adhere to those guidelines. This approach fosters a humane and ethical environment for research involving nonhuman primates.

While the other options refer to circumstances that might seem relevant, they do not prioritize animal welfare in the same way. For instance, training purposes or cost considerations alone do not justify the use of restraint devices. Additionally, transportation may involve certain restraint measures, but without proper oversight and consideration for animal welfare, it does not provide a blanket