Chapter 7 Objectives: Understanding Cancer

What is the defining characteristic of a malignant tumor?

Which term refers to the spread of cancer cells through blood or the lymphatic system from the primary site to secondary sites?

In which broad category of cancer do carcinomas primarily occur?

What is the main factor that causes cancer according to the information provided?

Where do lymphomas primarily occur among the four broad categories of cancers mentioned?

What is the main characteristic of leukaemias?

Which of the following is NOT a warning sign of cancer according to the text?

Which lifestyle factor accounts for a significant percentage of lung cancers and cancer-related deaths?

What is a common physical/medical intervention for treating cancer?

What is suggested to be a major cause of cancer, with 75 to 80% attributed to modifiable factors?

In the context of cancer prevention, what does primary prevention primarily focus on?

Which psychological reaction is commonly associated with individuals diagnosed with cancer?

What is one of the roles of psychology in the treatment of cancer as mentioned in the text?

Which virus is linked to the suppression of immune function and may lead to cancer?

Which category of cancer prevention involves early detection to reduce spread?

Which type of cancer primarily affects the blood and bone marrow?

What lifestyle factor contributes significantly to the development of colorectal cancer?

Which environmental factor plays a role in cancer prevention by reducing exposure to harmful substances?

Which of the following behaviors is identified as a major cause of lung cancer?

Which action is recommended to reduce the risk of developing certain types of cancer?

What category of cancer primarily affects connective tissues such as bones and muscles?

Which of the following is a modifiable risk factor for developing skin cancer?