Assistant Laboratory Animal Technician (ALAT) Practice Exam

For rabbits, what is the LCT range?

1. 10-15°C

2. 15-20°C

3. 20-25°C

4. 25-30°C

The correct answer is: 15-20°C

The lower critical temperature (LCT) for rabbits is indeed around 15-20°C. This range indicates the temperature below which a rabbit must use extra energy to maintain its core body temperature. When the environmental temperature drops to this LCT range or lower, rabbits may experience increased metabolic demands as they start to feel cold, which can lead to stress and health complications if they are not provided with proper warmth. Maintaining temperatures within this range is crucial for their comfort and health, reflecting their need for a controlled environment that prevents hypothermia. Understanding the LCT also highlights the importance of adequate housing and environmental management for ensuring the welfare of rabbits in a lab or domestic setting.