What Is The Easiest Link To Break In The Chain Of Infection?

How does hand washing break the chain of infection?

Washing your hands with soap and running water loosens, dilutes and flushes off dirt and germs.

It’s very important to remember to dry your hands completely after washing.

Damp hands pick up and transfer up to 1000 times more bacteria than dry hands..

What are the 3 methods of infection control?

There are three types of transmission-based precautions: contact, droplet, and airborne. Contact precautions are used in addition to standard precautions when caring for patients with known or suspected diseases that are spread by direct or indirect contact.

What are the 5 modes of transmission?

The modes (means) of transmission are: Contact (direct and/or indirect), Droplet, Airborne, Vector and Common Vehicle. The portal of entry is the means by which the infectious microorganisms gains access into the new host.

What is the first step in the chain of infection?

The spread of infection can be described as a chain with six links:Infectious agent (pathogen)Reservoir (the normal location of the pathogen)Portal of exit from the reservoir.Mode of transmission.Portal of entry into a host.Susceptible host.

What is the chain of infection for influenza?

Influenza transmission occurs when the influenza virus (Infectious Agent), lives and grows in the client’s/patient’s/resident’s lungs and air passages (Reservoir), exits the respiratory tract through coughing and sneezing (Portal of Exit), travels via hands, surfaces and droplets (Mode of Transmission), and gains entry …

The first link in the chain of infection is the infectious agent or pathogen which can take the form of: Viruses – such as Influenza A, shingles and Hepatitis. Bacteria – including Lyme disease and Leptospirosis. Fungi – for example Candidiasis and Aspergillosis.

What is the best way to break the chain of infection quizlet?

Terms in this set (9)Effective hand hygiene. … Insect and rodent control. … Isolation Procedures. … Immunization against common pathogens. … Good nutrition, adequate rest, and reduction of stress. … Proper decontamination of surfaces and instruments. … Proper disposal of sharps and infectious waste.More items…

What are the three stages along the chain of infection?

The Chain of InfectionThe First link in the chain is the causative agent. This is the harmful germ or pathogen that can cause infection, illness.The Second link is the reservoir or source. … The Third link is the means of exit. … The Fifth link is the portal of entry. … The Sixth link in the chain is a person at risk.

Where do you break the chain of infection?

No matter the germ, there are 6 points at which the chain can be broken and a germ can be stopped from infecting others. The 6 points include: the infectious agent, reservoir, portal of exit, means of transmission, portal of entry, and susceptible host.

The last link in the chain of infection is the susceptible host.

The means of transmission is the weakest link in the chain of infection, and it is the only link we can hope to eliminate entirely. Most infection control efforts are aimed at preventing the transport of germs from the reservoir to the susceptible host.

How do you break the chain of infection at each stage?

Break the chain by cleaning your hands frequently, staying up to date on your vaccines (including the flu shot), covering coughs and sneezes and staying home when sick, following the rules for standard and contact isolation, using personal protective equipment the right way, cleaning and disinfecting the environment, …

What is the most effective way of preventing cross infection?

Hand decontamination Having clean hands is the most effective way of preventing infection from spreading. There are 5 important moments when you should clean your hands: Just before you provide care to a resident.

What is the chain of infection quizlet?

What are the chain of infection links in order? Infectious Agent (pathogen) Reservoir. Portal of Exit. Mode of Transmission.

How do you break chains?

Chains, like anything else on your bike, can be damaged if it gets hit hard enough. While not as common, chains can break if they are involved in a rock strike or other impact. Impact damage to chains can be more difficult to repair than if the chain breaks due to wear.

What is the single most important way to stop the chain of infection?

Simply put, yes. Hand washing is the single most effective way to prevent the spread of infections. You can spread certain “germs” (a general term for microbes like viruses and bacteria) casually by touching another person.

What are the 6 components of the chain of infection?

The six links include: the infectious agent, reservoir, portal of exit, mode of transmission, portal of entry, and susceptible host. The way to stop germs from spreading is by interrupting this chain at any link.

Certain conditions must be met in order for a microbe or infectious disease to be spread from person to person. This process, called the chain of infection, can only occur when all six links in the chain are intact. By breaking this chain at any of the links, the spread of infection is stopped.