This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: NCDs: CHD, HTN, DM, RF, Cancers, Obesity, Blindness, Subject name: Social & Preventive Medicine
"Early warning signs of Cancer" that public should be beware of include all except :- 
Select and explain. 
A. Persistent cough, B. Lump or hard area in breast, C. Unexplained weight gain, D. Change in wa/mole
C: Unexplained weight gain
Answer: C: Unexplained weight gain 
Explanation: Early warning signs of Cancer:- Unexplained loss of weight Lump/hard area in breast Change in wa/mole Persistive change in digestive / bowel habits Persistent cough or hoarsness Excessive cough of blood at monthly period or loss of blood outside usual dates Blood loss from any natural orifice Swelling or sore not getting better.