Microbes
What type of microbe causes MRSA?
Bacteria
Name the first link in the chain of infection.
Pathogen
Name one of the Four Moments of Hand Hygiene.
Before patient contact, before aseptic procedure, after body fluid exposure, after patient contact
True or False: Masks protect the wearer from splashes.
True
What does HAI stand for?
Health Care–Associated Infection
Name one fungus that causes infection.
What is the 'portal of exit'?
The route the pathogen leaves reservoir
True or False: Gloves replace handwashing.
False
Name a type of gown.
Fluid-resistant, isolation gown
Name one common HAI.
UTI, pneumonia, wound infection, GI infection
What microbe type needs a host to multiply?
Virus
Which link describes how a pathogen is transmitted?
Mode of transmission
What is the recommended duration to rub hands?
~20 seconds
What is the order of donning PPE?
Gown → mask → goggles → gloves
Which precautions for MRSA?
Contact precautions
What microbe is larger and can live on dead tissue?
Fungi
What is a susceptible host?
Someone who can get the disease
When should you use sanitizer vs soap/water?
Sanitizer unless visibly soiled; soap/water if visibly soiled
What is the order of doffing PPE?
Gloves → goggles → gown → mask
What type of disease requires airborne precautions?
TB, measles, varicella
Which microbe causes malaria?
Protozia
Name two ways to break the chain of infection.
Hand hygiene, PPE, disinfection, isolation
Why is hand hygiene critical in infection control?
It stops spread and breaks chain of infection
Why are goggles/face shields important?
Protect mucous membranes from splashes/droplets
Name another isolation measure besides PPE.
Negative-pressure room, dedicated equipment