Communicable Diseases & Infection Control Flashcard

Front

What happens during an allergic reaction according to the immune system's response?

Back

The immune system fights usually harmless substances as if they were attacking the body.

Front

How does a vaccine help train your body's immune system to fight diseases?

Back

Vaccines contain either dead virus or something that looks like the virus to teach your body to fight the virus better.

Front

What is the most effective way to prevent the spread of disease?

Back

Handwashing.

Front

What is a characteristic of viruses?

Back

They can only reproduce inside living cells.

Front

What does treating all human blood as if it were infectious mean?

Back

It is known as universal precautions.

Front

What is the role of the immune system?

Back

To protect the body from harmful pathogens like bacteria and viruses.

Front

What are pathogens?

Back

Microorganisms that can cause disease, including bacteria, viruses, fungi, and parasites.

Front

What is herd immunity?

Back

When a large percentage of a population becomes immune to a disease, making its spread unlikely.

Front

What is the difference between active and passive immunity?

Back

Active immunity is developed through exposure to a disease or vaccination, while passive immunity is acquired through antibodies from another source.

Front

What is the purpose of personal protective equipment (PPE)?

Back

To protect healthcare workers and patients from the spread of infections.