Key Terms 1,5,8,12 Flashcards
a disease causing microorganism that is contained within human blood
bloodborne pathogen
A spore forming bacterium that releases toxins into the bowel
Clostridium difficile (C Diff)
Measures used to block the spread of pathogens by either direct or indirect contact
Contact precautions
Transference of microorganisms from on infected person to another person by direct touch or by indirect transmission from a contaminated object or person
Contract transmission
Communicable by contact
Contagious
The process that inactivated virtually all recognized pathogenic microorganisms except for spores on inanimate objects
Disinfection
Infection transmission by respiratory droplets carrying infectious pathogens directly from the respiratory tract of the infectious individual to susceptible surfaces of the recipient
Droplet transmission
Special precautions taken when there is potential for someone to come into contact with infectious waste, such as diarrhea
Enteric precaution
Inflammation of the liver
Hepatitis
Enlargement of the liver
Hepatomegaly
The virus responsible for acquired immune deficiency syndrome
Human immunodeficiency syndrome (AIDS)
A person with an impaired immune system
Immunocompromised
A means of disease transmission by a contaminated object termed a vector
Indirect transmission
A condition that results when microorganisms cause injury to a susceptible host
Infection
Diseases that are spread from one person to another
Infectious diseases
Yellowing of skin and white of sclera of the eyes
Jaundice
Type of antibiotic resistant bacteria that easily colonizes on the skin and transmits from patient to patient either by direct or indirect contact
MRSA
Manner in which microorganisms can be transmitted
Mode of transmission
Respirator that can be worn to avoid contracting airborne pathogens
N95 respirator
Hospital acquired infection
Nosocomial infection
Organism that lives in or on another organism from which it gathers nourishment
Parasite
Items worn by healthcare professionals to preorder them from exposure or contact with infectious agents
PPE - personal protective equipment
The lowest level of infection control that includes use of soap or detergent, warm water, and manual friction
Sanitization
Life threatening immune response that is the result of a bacterial infection
Sepsis
Measures for reducing the risk of microorganism transmission from both recognized and unrecognized sources
Standard precautions
The complete destruction of all microorganisms including spores on inanimate objects
Sterilization
Name 4 types of pathogens
Bacteria
Fungi
Viruses
Parasites
Never leave a patient room with ___ on.
Gloves
What is the most common health care associated infection?
Urinary Tract infection due to catheter
When should sterile gel be used?
When scanning someone with open would and transducer cover
Also when patient is immunocompromised
Staph infection that is resistant to antibiotics
MRSA
Why is c diff so dangerous?
Highly resistant to disinfectants
Spread easily
Toxins in bowel
When should the N95 fitted mask be worn?
Around airborne diseases such as tuberculosis
CDC stand for
Centers for disease control and prevention
1 in ___ people carry staph in their noses
1 in 3 ppl
The second most common microbe to cause nosocomial infection
VRE - Vancomycin-Resistant Enterococcus
The most common bloodborne infection in the US is
HCV (hep c)
___ can live within pooled dried noodles for more than a week
HBV
Ways to break the cycle of infection
Wash hands
PPE
Dispose of syringes in proper container
Never recap a needle
What is PPE?
Person protective equipment
- gloves
- mask
- gown
- booties
How to clean hands when patient has diarrhea?
Wash with soap and water
-DONT use alcohol gel
Standard precaution applies to
All patients
When do you discard if your gloves, gowns and mask?
BEFORE you leave the patient room/area
Order that you get dressed when putting on PPE
1) mask
2) gown
3) gloves
Order that you take off PPE
1) gloves
2) gown
3) mask
When is enteric precaution used?
When patient has c diff or patient has diarrhea
When a patient is in strict isolation, when should the equipment be cleaned and what PPE should be worn?
Clean after leaving the room
Mask, gloves, gown
When would droplet precaution be put in place?
If a patient has TB or COVID
- use of N95 fitted mask is necessary
When is reverse isolation used and what PPE should be taken?
When a patient has neutropenia or compromised immune system
-wear sterile gloves, gowns, and mask
Use sterile gel and sterile transducer cover