Question

Task 6. Fill in the table : "Classification of carcinogenic factors (external actors)^ n : 1 Mechanical carcinogens 2 . Physical carcinogens 3 Chemical carcinogens 4 . Biological carcinogens

Answer 1

Carcinogens are any substances, radiations, radionuclides that are capable of promoting the growth of cancer cells.

Chemical carcinogens

Benzene, vinyl chloride, beryllium, arsenic.

Biological carcinogens

Human Papilloma virus, Hepatitis B virus, Hepatitis B virus, Helicobacter pylori, Epstein-Barr virus.

Physical carcinogens

Electromagnetic radiations, high and low temperatures.

Mechanical carcinogens

Mechanical traumas, asbestos