Exam 17: cancer

A recent review of research suggested that ________ is associated with a 20% to 30% reduction in overall cancer risk.

Once the DNA of the cell is mutated and the altered cells begin to grow, the development of cancer is inevitable.

The majority of people who develop cancer will die from the disease.

The sexually transmitted virus ________ is linked to increased risk of cervical cancer.

Approximately half of all cancers are strongly hereditary.

Research has shown a consistent and strong link between taking beta-carotene supplements and a reduced risk of developing cancer.

At what stage in the development of cancer do the cancerous cells grow out of control and invade surrounding tissues?

Eating whole foods that are high in antioxidants, such as fruits, vegetables, and whole grains, is consistently shown to be associated with a decreased risk of cancer.

There are more than ________ known carcinogens in tobacco smoke.

A tumour is a mass of highly specialized cells.

According to the American Cancer Society, only about 5% of all cancers are strongly hereditary.

Tobacco use is a risk factor in the development of bladder cancer.

Which of the following is the leading cause of cancer death in Canada?

Cooking meat at high temperatures can result in the formation of

At what stage in the development of cancer is the DNA mutated?

Which of the following terms is synonymous with the word malignant?

The purpose of radiation therapy is to

People who don't smoke but are exposed to second-hand smoke are not at risk for cancer.

How many cancer deaths are estimated by researchers to be related to overweight/obesity, poor nutrition, and inadequate physical activity?

Skin cancer is the most common form of cancer in Canada.