The 6 points include: the infectious agent, reservoir, portal of exit, means of transmission, portal of entry, and susceptible host. The way to stop germs from spreading is by interrupting the chain at any link.
What is the chain of transmission for MRSA?
The main mode of transmission of MRSA infections is through direct contact with wounds, discharge and soiled areas. Other risk factors include close contact, breaks in the skin due to wounds or indwelling catheters, poor personal hygiene and living in crowded conditions.
What are the the six links in the chain of transmission for MRSA?
The six links include: the infectious agent, reservoir, portal of exit, mode of transmission, portal of entry, and susceptible host.
What are the 6 modes of transmission?
The modes (means) of transmission are: Contact (direct and/or indirect), Droplet, Airborne, Vector and Common Vehicle.
What is the name of the sixth link in the chain of infection?
The portal of entry
Inhalation (via the respiratory tract) Absorption (via mucous membranes such as the eyes) Ingestion (via the gastrointestinal tract) Inoculation (as the result of an inoculation injury)
What does the R of MRSA stand for?
MRSA is a type of bacteria that’s resistant to several widely used antibiotics. This means infections with MRSA can be harder to treat than other bacterial infections. The full name of MRSA is methicillin-resistant Staphylococcus aureus.
What is the incubation period for MRSA?
Bodies of people who die from MRSA infections often have viable MRSA on their surfaces, and these organisms can infect other people. The incubation period for MRSA ranges from one to 10 days.
What are the 4 routes of transmission?
The transmission of microorganisms can be divided into the following five main routes: direct contact, fomites, aerosol (airborne), oral (ingestion), and vectorborne. Some microorganisms can be transmitted by more than one route.
Does MRSA stay in the body?
How long does MRSA last? Healthy people can carry MRSA in their nose, on their skin, or in wounds that do not heal for weeks or even years. People who carry MRSA can sometimes clear the bacteria from their bodies but the MRSA can return, particularly in people who take antibiotics.
Which is the most effective way to break the chain of infection quizlet?
One of the most effective ways to break the chain of infection is hand washing.
How are disease spread?
Infectious diseases commonly spread through the direct transfer of bacteria, viruses or other germs from one person to another. This can happen when an individual with the bacterium or virus touches, kisses, or coughs or sneezes on someone who isn’t infected.
Which modes of transmission require a bodily opening?
food borne or water borne needs to enter through natural opening of the mouth to reach the body fluids and the blood through the GIT.