Which of the following is known to increase an individual’s chances of developing certain cancers?

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What are the top 10 causes of cancer?

The germline mutations are carried through generations and increase the risk of cancer.

  • Cancer syndromes.
  • Smoking.
  • Materials.
  • Alcohol.
  • Diet.
  • Obesity.
  • Viruses.
  • Bacteria and parasites.

What type of cancer is formed in epithelial cells and is the most common type of cancer quizlet?

Adenocarcinoma is a cancer that forms in epithelial cells that produce fluids or mucus. Tissues with this type of epithelial cell are sometimes called glandular tissues. Most cancers of the breast, colon, and prostate are adenocarcinomas.

Why do some people get cancer?

The main reasons are genetics and certain environmental or behavioral triggers. The tendency to develop some types of cancer is believed to be inherited — that is, the genes you were born with might carry a predisposition for cancer.

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What is the spread of cancer from its point of origin is called?

Metastasis. In metastasis, cancer cells break away from where they first formed (primary cancer), travel through the blood or lymph system, and form new tumors (metastatic tumors) in other parts of the body.

What is the main cause of cancer in India?

Tobacco was found to be responsible for 25-40% of cancers and diet for 10-70% of cancers. In India dietary habits may be responsible for about 10 to 20% of cancers. Dietary factors may enhance the role of other risk factors. Most of the cancers have some relationships with diet.

Which of the following is a cancer that occurs in epithelial tissues quizlet?

Carcinoma refers to a malignant neoplasm of epithelial origin or cancer of the internal or external lining of the body. Carcinomas, malignancies of epithelial tissue, account for 80 to 90 percent of all cancer cases.

Which of the following occurs when the permeability of blood vessels increase during inflammation?

If capillary permeability is increased, as in inflammation, proteins and large molecules are lost into the interstitial fluid. This decreases the oncotic pressure gradient and so the hydrostatic pressure in the capillaries forces out more water, increasing the production of the tissue fluid.

What causes cancer cells to develop?

Cancer is caused by changes (mutations) to the DNA within cells. The DNA inside a cell is packaged into a large number of individual genes, each of which contains a set of instructions telling the cell what functions to perform, as well as how to grow and divide.

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Can 16 year olds get cancer?

For statistical purposes, cancers in adolescents are often thought of as those that start between the ages of 15 and 19. Cancer is not common in teens, but a variety of cancer types can occur in this age group, and treating these cancers can be challenging for a number of reasons. Most cancers occur in older adults.

Which of the following refers to new growth resulting from the spread of cancer cells to new locations?

Metastasis is the spread of cancer cells to new areas of the body, often by way of the lymph system or bloodstream. A metastatic cancer, or metastatic tumor, is one that has spread from the primary site of origin, or where it started, into different areas of the body.

What steps must cancer cells go through to spread to new parts of the body?

Cancer cells must go through several steps to spread to new parts of the body: They must find ways to break away from the original tumor and enter the bloodstream or lymph system. They need to attach to the wall of a blood or lymph vessel and move into a new body part.