FACT questionnaires consist of a core module, FACT-G (General), which assesses four primary domains: Physical Well-being, Social/Family Well-being, Emotional Well-being, and Functional Well-being. Beyond FACT-G, there are disease-specific modules for different types of cancer such as breast cancer, lung cancer, and colorectal cancer, among others. These modules provide additional questions tailored to the specific concerns and symptoms associated with each cancer type.