Assistant Laboratory Animal Technician (ALAT) Practice Exam

What is the minimum acclimation period for non-human primates (NHP)?

1. 7 days

2. 10 days

3. 14 days

4. 21 days

The correct answer is: 14 days

The minimum acclimation period for non-human primates is 14 days. This period is important for allowing the animals to adjust to their new environment, reducing stress and behavioral issues that can arise due to the change in surroundings. During this time, NHPs can become accustomed to their new housing, care protocols, and the presence of personnel. Acclimation is crucial as it helps ensure the welfare of the animals, which is a significant concern in laboratory settings. A 14-day period is typically longer than the minimum required for other species, as non-human primates often exhibit heightened stress responses and require more time to adapt. This acclimation period also facilitates proper health monitoring and allows caregivers to detect any signs of illness or discomfort that may not have been apparent initially. Overall, a 14-day acclimation is established as a standard practice due to the specific needs and sensitivities of non-human primates, ensuring optimal conditions for both their health and the integrity of any research being conducted.