What does the term immunity refer to?

• A. Ability to detoxify substances
• B. Resistance of an organism to infection or disease
• C. Capability to conduct electricity
• D. Power to regenerate cells

Answer: (B)

The term immunity refers specifically to the resistance of an organism to infection or disease. This encompasses the body's ability to recognize and combat pathogens such as bacteria, viruses, and other microorganisms that can cause illness. Immunity can be innate, meaning it is a natural defense that an organism is born with, or acquired through exposure to pathogens or vaccinations.

Understanding immunity is crucial in fields such as health and cosmetology because nail technicians should be aware of how to protect themselves and their clients from potential infections, especially during nail and skin care procedures. This knowledge helps in implementing appropriate sanitation and hygiene practices, thereby reducing the risk of spreading infections.

The other options do not relate directly to the concept of immunity; for instance, the ability to detoxify substances pertains to the liver and metabolic processes, conducting electricity refers to physical properties of materials, and the power to regenerate cells involves cellular biology rather than defense against disease.