Which of the following statements are true regarding carcinoma?Check all that apply. Carcinoma comes from specialized skin cells.

Lung cancer is commonly classified as a carcinoma.

Metastasis is the same thing as carcinoma.

Carcinoma begins in the skin or in tissues that line or cover internal or outer surfaces.

Carcinomas are the most common form of cancer.

Carcinomas are the rarest form of cancer.

Breast cancer is usually carcinoma.

Carcinomas do not practice contact inhibition.

The correct statements are-

Carcinoma comes from specialized skin cells

Lung cancer is commonly classified as carcinoma.

Carcinoma begins in the skin or in tissues that line or cover internal or outer surfaces.

Carcinomas are the most common form of cancer.

Breast cancer is usually carcinoma.

Carcinomas do not practice contact inhibition.

Explanation:

Carcinoma is a very common type of cancer that initiate normally in the cell, tissue of epithelial skin that line with the internal or external surface of organs like kidney and liver. This is not metastasis which is IV stage of cancer.

Breast cancer is also carcinoma which is the tumor of the epithelial cells and lymph nodes of the breast. Contact inhibition is one of the anticancer technique which is lost during carcinoma.