Assistant Laboratory Animal Technician (ALAT) Practice Exam

How long do newly arrived Non-Human Primates (NHP) require for acclimation and conditioning?

1. 1 week

2. 2 weeks

3. 3 weeks

4. 4 weeks

The correct answer is: 2 weeks

Newly arrived Non-Human Primates (NHP) typically require about 2 weeks for acclimation and conditioning in a laboratory setting. During this period, the animals adjust to their new environment, which includes becoming familiar with the sounds, smells, and interactions they will experience. This acclimation is crucial for reducing stress and ensuring that the animals can interact more naturally with their handlers and other animals. This time frame allows veterinary staff and care personnel to monitor the NHPs for signs of stress or health concerns, and it helps to establish a routine for feeding, cleaning, and socialization. After the initial two-week period, the NHPs are usually better prepared for the more specific training, procedures, or experiments they may be subjected to. An acclimation period shorter than two weeks might not provide adequate time for the animals to settle in and can lead to issues related to stress and wellbeing. This understanding is fundamental for those working with laboratory animals to ensure both ethical treatment and the validity of experimental results.