How does the IACUC ensure that its decisions are based on scientific soundness?

• A. By relying solely on member opinions.
• B. By using external consultants for every proposal.
• C. By integrating veterinary and scientific expertise.
• D. By limiting reviews to written proposals only.

Answer: (C)

The IACUC, or Institutional Animal Care and Use Committee, ensures that its decisions are grounded in scientific soundness primarily by integrating veterinary and scientific expertise. This collaborative approach allows the committee to evaluate research proposals with a comprehensive understanding of both animal welfare and the scientific objectives of the research. Members bring diverse backgrounds and knowledge, which enriches discussions and assessments of proposals. The combination of veterinary knowledge regarding animal care and scientific insights into the proposed research methodology strengthens the decision-making process and ensures ethical and effective use of animals in research.

In contrast, relying solely on member opinions could lead to subjective biases, while using external consultants for every proposal might not be feasible or necessary, as the IACUC typically has members with sufficient expertise. Limiting reviews to written proposals could restrict vital dialogue and clarifications that might arise during discussions about the proposed studies. Therefore, the integration of expertise is crucial for maintaining high standards of scientific integrity and animal welfare.