What does the "N" stand for in the C.A.U.T.I.O.N. cancer acronym?

The "N" in the C.A.U.T.I.O.N. cancer acronym stands for "Nagging cough or hoarseness." This specific warning sign is intended to alert individuals that persistent changes in their cough or voice can be indicative of potential issues in the respiratory system, including lung cancer or cancers affecting the throat and larynx. Recognizing such symptoms as abnormal is important for early detection and intervention, as they may warrant medical attention.

Other options like nagging headache, nausea and vomiting, or new growth in the body represent symptoms that may be associated with other medical conditions, but they do not specifically pertain to the characteristic early warning signs classified under the C.A.U.T.I.O.N. acronym focused on cancer detection. The acronym is a helpful tool for increasing public awareness about the signs to watch for that may suggest the presence of cancer, thus facilitating earlier diagnosis and treatment.