Cellular Regulation: Ch. 89 General Principles of Cancer Risk Factors: Age; older higher risk Race Genetics Exposure to chemicals, tobacco & alcohol High fat, red meat, & low fiber Exposure to sun, UV, & radiation Staging T: tumor higher number bigger tumor N: node # of lymph nodes involved M: Metastasis: 0 no evidence 1 evidence Risk for malnutrition Hypermetabolic state due to presence of carcinoma Impair ability to ingest, digest, absorb nutrients Ch. 90 Cancer Screeni...