Assistant Laboratory Animal Technician (ALAT) Practice Exam

How much food does an adult rat consume in a day?

1. 10 g

2. 5 g

3. 15 g

4. 8 g

The correct answer is: 5 g

The daily food consumption of an adult rat typically ranges between 10 to 15 grams, depending on factors such as the rat's size, age, and activity level. The correct answer reflects the lower range of average food intake, but it may not fully capture the general needs of an adult rat. Most adult rats will consume closer to 10 to 15 grams daily in a controlled environment, ensuring they receive adequate nutrition for their health and well-being. Understanding the typical dietary requirements for adult rats is essential for anyone working with laboratory animals, as it impacts their overall health, growth, and research outcomes. Proper nutrition is crucial for maintaining the physiological state required for the research being conducted. A choice indicating 5 grams would be insufficient for an adult rat, while options above the correct answer, such as 10 grams, 15 grams, and 8 grams, may be more reflective of average consumption but do not align with the chosen response.