INFECTION CONTROL Flashcards
What are the four main types of pathogens?
Bacteria, viruses, fungi, and parasites.
True or False: All bacteria are harmful to humans.
False.
Fill in the blank: The body’s first line of defense against infection includes the _______.
skin and mucous membranes.
What is the role of the immune system?
To protect the body against pathogens.
Which type of pathogen is typically treated with antibiotics?
Bacteria.
True or False: Viruses can reproduce on their own.
False.
What is an example of a viral infection?
Influenza.
What is the function of white blood cells?
To fight infections.
Fill in the blank: Fungi can cause infections such as _______.
athlete’s foot.
What type of pathogen requires a host cell to replicate?
Viruses.
True or False: Parasites can live both inside and outside a host.
True.
What is the purpose of hand hygiene in infection control?
To reduce the risk of transmitting pathogens.
What is the term for the body’s ability to resist infection?
Immunity.
Which immune response is immediate and non-specific?
Innate immunity.
What is an example of adaptive immunity?
Antibody production after vaccination.
Fill in the blank: The process by which pathogens are destroyed by white blood cells is called _______.
phagocytosis.
What are the signs of infection?
Redness, swelling, heat, pain, and fever.
True or False: Vaccination is a method of passive immunity.
False.
What is the main goal of infection control in healthcare settings?
To prevent the spread of infections.
What type of protective equipment is commonly used in infection control?
Gloves, masks, and gowns.
Fill in the blank: The _______ is responsible for monitoring and controlling infectious diseases.
Centers for Disease Control and Prevention (CDC).
Which pathogen is primarily responsible for foodborne illnesses?
Bacteria.
True or False: Antibiotics are effective against viruses.
False.
What is the term for a disease that is spread from animals to humans?
Zoonotic disease.
