The term "lab rat" is often used to refer to rodents utilized in scientific experiments. However, this phrase can be considered derogatory and demeaning towards the animals. To avoid using such phrasing, there are alternative words that can be used instead. These words may include "test subject," "research animal," or "experimental animal." Using these terms can help to represent the animals in a more positive and respectful light, recognizing their crucial role in scientific research. By choosing more appropriate words, we can avoid disparaging animals and recognize their importance in furthering scientific progress.