Podcast
Play an AI-generated podcast conversation about this lesson
Download our mobile app to listen on the go
Get App
Questions and Answers
What is the primary characteristic that distinguishes cancer from benign tumors?
What is the primary characteristic that distinguishes cancer from benign tumors?
- Rapid growth rate
- Presence of abnormal bleeding
- Ability to invade or spread to other parts of the body (correct)
- Pain at the site of the tumor
Which factor contributes to the highest percentage of cancer deaths?
Which factor contributes to the highest percentage of cancer deaths?
- Obesity
- Tobacco use (correct)
- Excessive alcohol consumption
- Poor diet
How do certain factors like infections and environmental pollutants contribute to cancer development?
How do certain factors like infections and environmental pollutants contribute to cancer development?
- By increasing blood supply to the tumor
- By causing rapid cell division
- By changing the genes of a cell (correct)
- By promoting healthy cell growth
What are some possible signs and symptoms of cancer?
What are some possible signs and symptoms of cancer?
Signup and view all the answers
What percentage of cancers in the developing world are due to infections?
What percentage of cancers in the developing world are due to infections?
Signup and view all the answers
Flashcards are hidden until you start studying
