Untitled Quiz

Tumors that develop before birth. These abnormal growths are a result of early developmental errors.

Exposure to ionizing radiation, especially during childhood, increases the risk of cancer.

Melanoma is a skin cancer and is not typically seen in children.

Hormone Replacement Therapy (HRT) has been linked to an increased risk of breast cancer in women.

Cancer is often caused by changes in genes called oncogenes and tumor suppressor genes.

Hormones produced by the body or tumor cells can act as indicators of cancer.

The initial step in cancer spreading, where cancer cells break free from the main tumor and invade surrounding tissue.

The process of cancer spreading from the primary site to distant organs.

This is the process of getting new blood vessels. It is essential for tumors to grow and spread.

Cell duplication is not part of metastasis, which involves: 1) invasion, 2) intravasation, 3) extravasation, and 4) colonization.

The ability of cancer cells to adapt and survive in new environments. They become more flexible and can change their form.

Lytic enzymes breakdown proteins and other tissues and help cancer cells invade.

Cancer's tendency to spread to certain organs is influenced by factors like the specific type of cell and the presence of certain attractants.

Metastasis occurs through the lymphatic system and blood vessels. This is how cancer cells travel.

Anaplasia is when cancer cells lose their normal characteristics.

Malignant tumors are cancerous tumors that spread and invade surrounding tissues. Benign tumors do not.

This is a key feature of cancer. Cancer cells multiply and grow uncontrollably, giving them an advantage over normal cells.

Oncogenes are mutated genes that accelerate cell division.

Cancer develops in stages, including Initiation, Promotion, Progression, and Metastasis.

Cells with low differentiation divide rapidly, which is a sign of aggressive cancer.

Multiple genetic mutations are needed for cancer to develop and spread.

Proto-oncogenes are normal genes involved in controlling cell growth. But they can become oncogenes when mutated.

Chronic inflammation can create an environment that promotes tumor growth.

These immune cells actually help tumors grow and survive.

The presence of certain substances in the body can signal the potential for cancer.

Oncogenes promote cancer, whereas anti-oncogenes, also known as tumor suppressor genes, suppress cancer growth.

This is a key step in becoming 'immortal'. Cancer cells can keep dividing by reactivating a special enzyme.

The TNM system categorizes tumors by their: 1) T: Tumor Size, 2) N: Lymph Node involvement, and 3) M: Metastasis.

Mutagens are substances that can cause mutations in DNA. These mutations can increase cancer risk.

Helicobacter pylori infection can lead to chronic inflammation and increase the risk of stomach cancer.

Tobacco is a well-known carcinogen that is linked to an increased risk of various types of cancer.

Fried foods, processed meats, and a high intake of saturated fats can increase the risk of cancer.

HPV is a viral infection that can lead to cervical cancer.

Oral contraceptives have been linked to an increased risk of breast cancer in some women.

Obesity is a major risk factor for various types of cancer.

Passive smoke inhalation can increase the risk of lung cancer.

Human T cell leukemia-lymphoma virus (HTLV) is associated with Kaposi sarcoma.