Chapters 1& 2 Flashcards
Infection prevention
The way you prevent diseases from spreading
Infection preventionist
Required Professional that oversees infection prevention programs.
Who is responsible for preventing infections
All employees, including NAs
Microorganism
Microbe. Small living thing you can only see with microscope
Infections
Bad microorganisms (pathogens) invade body and multiply
Localized infection
Infection in one part of body
Systemic infection
Infection that affects entire body. Travels through blood.
What can a systemic infection cause?
Fever, chills, mental confusion, low BP
Healthcare-associated infection (HAI)
Infection acquired in a healthcare setting within 36 hours while patient was under care. Insurance doesn’t have to pay for it.
Describe the chain of infection
- Causative agent
- Reservoir
- Portal of exit
- Mode of transmission
- Portal of entry
- Susceptible host
Causative agent
Pathogen or microbe that causes disease
Reservoir
Where pathogen lives & multiplies
Portal of exit
Body opening that let’s pathogen leave. Nose, mouth, eyes or cuts
Mode of transmission
How pathogen travels, contact, droplet and airborne
Direct contact
Touching infected person and their secretions
Indirect contact
Touching something that was contaminated by infected person. Needle, dressing or tissue.
Primary route of disease transmission in healthcare settings
Hands of healthcare workers
Portal of entry
Body opening that lets pathogens in. Nose, mouth, eyes, mucous membranes, cuts and cracked skin.
Mucous membranes
Membranes that line cavities. Linings of mouth, nose, eyes, rectum and genitals
Susceptible host
Uninfected person who could get sick.
Immunizations
Reduce a person’s chances of getting sick from things like hep b and influenza
Transmission
Passage of infectious diseases
Most important way to stop infection
Hand washing
Medical asepsis
Measures used to prevent the spread of pathogens
Surgical asepsis
Sterile technique
Makes an area free of all microorganisms. Used in many procedures, like changing catheters.
CDC centers for disease control and preventions
Issues guidelines to protect and improve health of individuals and communities.
Control disease, injury and disability, promote public health.
Standard precautions and transmission based precautions
Levels of infection prevention system
Standard precautions
Treat blood, body fluids, non intact skin as if they’re infected. Blood, saliva, sputum, urine, feces, semen, vaginal secretions, pus, wound drainage and vomit. Not sweat. Abrasions: pimples, open sores)
When must standard precautions be used?
With every resident
Sputum
Phlegm coughed up
Can you tell when residents have infectious diseases?
No. NA can’t tell by looking at residents or reading charts.
Common infectious diseases
Tuberculosis, hepatitis, influenza
True or false: diseases can spread before infected person has been diagnosed or shows signs
True
These two affect the mode of transmission
Standard precautions and transmission based precautions. They don’t stop the infected person from giving off pathogens
How do transmission based precautions vary?
Vary based on how an infection is transmitted.
Guidelines for standard precautions
- Wash hands before & after putting on gloves
- Wear gloves when you may touch something infectious.
- Remove gloves immediately after and wash hands
- Wash all contaminated skin surfaces
- Wear a disposable gown
- Wear a mask, goggles and face shield
- Careful with sharps. Don’t re Open and dig in biohazard containers
- Never recap needles
- Bag all contaminated supplies. Put bag over them if needed.
- Clearly label body fluids that are being saved for a specimen
- Dispose of contaminated waste according to policy.
Should you wear gloves out of room?
No! Always use new gloves
When are gloves particularly important
Mouth care
Toilet and Peri care
Helping with bedpan
Ostomy care
Cleaning spills, basins, urinals, bedpans
Handling containers with body fluids. Disposing of waste
T/F: you should wear a gown even if a resident has a contagious illness, even if you’re unlikely to come into contact with bodily fluids
True
Should you put fluids in biohazard containers?
No.
Hand hygiene
Washing hands with soap and water or using an alcohol based rub.
Wash after using sanitizer 3-5 times
When should NAs wash their hands?
-arriving to work
- when hands are visibly soiled
- before, between and after all contact with residents
- before putting gloves on and after removing gloves
- after contact with all bodily fluids, mucous membranes, non intact skin or wound dressings.
handling contaminated items
Handling anything in resident’s room
Before and after touching meal trays
Before and after helping with meals
Before getting clean linen
Before and after using toilet
After touching garbage
After picking up anything from floor
After blowing, sneezing or coughing into hands
Before and after eating
After smoking
After touching areas of the body
Before and after applying makeup
After any contact with pets
Before leaving facility
PPE
Helps protect workers from injuries and illnesses
Gowns, goggles, face shields and face masks
Don
Putting on
Doff
Taking off
How many times can you wear a gown
Once
When should you change a soiled mask
Immediately
Change masks between moving between residents?
True
Eyeglasses provide proper eye protection
False
Order for donning ppe
- Wash hands
- Put on gown
- Put on mask
- Put on goggles or face shield
- Put on gloves
Order for doffing ppe
- Remove and discard gloves
- Remove goggles and face shield
- Remove and discard the gown.
- Remove and discard mask
- Wash your hands..always final step after removing and discarding ppe
Clean object
Has not been contaminated with pathogens
Dirty
Has been contaminated with pathogens
How should you handle equipment, linens and clothing
- Prevent skin/mucous contact
- Contamination of your clothes
- Transfer of disease to other residents or areas
- Don’t use reusable equipment until it has been properly sterilized.
- Dispose properly of single use equipment
- Clean and disinfect
- Handle soiled items preventing skin and mucous membrane exposure, transfer of disease to other residents, or contamination of your clothing. Do not shake linens or clothes.
- Bag soiled linens at point of origin
- Sort soiled linens away from resident care areas.
- Place wet linens in leak proof bags.
Sterilization
Destroying all microorganisms including those that form spores
Disinfection
Destroys most, but not all pathogens. Reduces pathogen count to non infectious levels
T/F: you should disinfect commonly touched surfaces
True
How to clean spills
- Don gloves, preferably heavy duty
- Absorb spill with absorbing product.
- Scoop up absorbed spill and throw out in designated container.
- Apply disinfectant to spill area and let it stand wet for 10 mins minimum. (Follow label)
- Clean spills with proper cleaning solution
- Don’t pick up broken glass with hands. Use dustpan, broom or other tools.
- Place waste containing body fluids, broken glass in biohazard bag. Follow policy.
Transmission based precautions
Precautions used for infected people or those who may be infected.
Airborne, droplet and contact
Airborne precautions
Transmitted through air. Pathogen can stay floating in the air.
(Tuberculosis)
- Wear special masks or respirators.
- Keep door closed
- Wash hands before and after leaving. Dietary can’t enter.
Droplet precautions
Droplets in air. Usually don’t travel more than 6 ft. Coughing, laughing singing, talking or suctioning can cause droplets.
(FLU)
- Wear a mask
- Restrict visits from uninfected people.
- Cover noses and mouth when sneezing. Wash hands if they’re soiled.
- Residents should wear masks from room to room
- Don’t save tissues.
Contact precautions
C Diff and pink eye. Touching resident or contaminated object
- Hand hygiene before and after entering
- Wear gloves and gown.
- Use single use equipment and disinfect what’s not single use.
Isolation guidelines
- Wear and remove PPE properly
- Remove ppe and put it in proper container before leaving resident’s room.
- PPE can’t be worn outside room except for respirator. Removed after leaving the room and closing door.
- Wash hands after taking PPE off and after closing door once left.
- Don’t share equipment between residents
- Wear proper PPE when feeding residents. Remove meal tray and take to proper area when done
- Follow standard precautions when dealing with body waste.
- Wear PPE when taking specimens.
- Listen to what residents are saying.
6.
Bloodborne pathogens
Pathogens found in human blood and bodily fluids
Most common way to be infected with Bloodborne disease
Contact with blood or body fluids
Majors Bloodborne diseases in US
AIDS HEPATITIS
Hepatitis
Inflammation of the liver caused by certain viruses and other things such as: alcohol abuse, medication, trauma. Damages liver function
Can cause other chronic illnesses.
Hep A, B &C. Can cause death.
Hep B
Spread through:
-Sex
-Infected needles
-Mother to baby during delivery
-blood splashes
Should you take the vaccine for hep B if you’re contaminated on the job?
Yes. And make sure to follow through with the 3 parts
Is there a vaccine for hep c?
No. It can cause cirrhosis, liver cancer and death. Be very very careful with fluids
Tuberculosis TB
Highly contagious.
Bacteria carried by mucous. Airborne disease.
Symptoms of tuberculosis
Coughing
Trouble breathing
Weight loss
Fatigue
Chest pain
Coughing up blood
Loss of appetite
Slight fever
Chills
Night sweats
Why is it important that doors remain closed with airborne pathogens
Rooms are under different pressure to help control spread.
Do not open or close quickly.
Help resident remember to take TB medication prescribed.
COVID 19
Droplet and airborne disease
Inhalation can occur at distances Greater than 6 ft. Enclosed spaces with poor ventilation increase the risk of infection
Signs and symptoms of COVID 19
Fever
Cough
Chills
Fatigue
Shortness of breath
Muscle aches
Sore throat
Loss of taste or smell
Nausea
Vomiting,
diarrhea
Headache
Can be infected from 2-14 days by can be infected longer and not show symptoms
COVID 19 precautions
- Monitor residents daily
- Wear PPE
- Residents will quarantine in room. Keep doors closed. Don’t open or close doors quickly
- Use disposable supplies
- Don’t share personal items
- Wash hands often
- Residents should wear face masks.
- Clean frequently touched surfaces
- Encourage residents to drink lots of fluids.
- Don’t touch eyes, nose or mouth
- Don’t go to work if you have a fever or feel sick.
12.Report more serious symptoms
More serious symptoms of COVID 19
- Difficulty breathing
- Persistent pain or pressure in chest
- Confusion
- Difficulty waking or remaining alert
- Prolonged elevated temperature
- Bluish, gray or unusually light lips or face.
Staphylococcus aureus
Common bacteria that causes infection.
MRSA or HA-MRSA
Strain of staph that’s resistant to methicillin
CA-MRSA
Community associated MRSA
MRSA infection that happens in people that haven’t been admitted to a facility and haven’t had MRSA before.
Shows up as skin boils and pimples. Increasingly more common.
How is MRSA spread?
Skin to skin contact
Or indirect contact
Signs and symptoms of MRSA
Drainage
Fever
Chills
Redness
Best way to prevent against MRSA
Hand washing using soap and water
VRE
Vancomycin resistant enterococci
Spread through direct and indirect contact. Live in digestive and genital tracts. Can sometimes cause infections.
Symptoms of VRE
Fever
Fatigue
Chills
Drainage
When is VRE life threatening?
1.Weak immune systems
2. Very young/old
3. Very I’ll
How is VRE spread?
Direct and indirect contact
C diff /CDI
Spore forming bacteria
Formed when normal GI flora is altered.
Produces toxin that causes watery diarrhea.
Transferred through direct and indirect contact
Can cause colitis
What increases the chances of cdiff
1.Enema
2. Nano gastric tube insertion
3. GI tract surgery
4. Elderly
5. Overuse of antibiotics
Will alcohol sanitizer kill cdiff?
No. Use soap and water each time. Bleach can help too
Symptoms of Cdiff
- Foul, watery stools
- Diarrhea that contains blood and mucus,
- Nausea
- Lack of appetite
- Abdominal cramps
6.
Employer responsibilities for preventing infection
- Establish infection prevention procedures and exposure plan
- In service infection prevention education. Including airborne and Bloodborne pathogens. Be up to date with new safety standards
- Have written procedures to follow, including medical treatment and plans to prevent similar exposures.
- Provide PPE and teach employees how to use it.
- Provide free heb p vaccines for all employees
Employee responsibilities for infection prevention
- Follow standard precautions.
- Follow facility policies and procedures
- Follow care plans and assignments
- Use PPE as indicated or as appropriate
- Take free hep b vaccine
- Report exposures to infection, blood or body fluids immediately
- Participate in annual education programs
Long term care (LTC)
People who need 24 hr skilled care. Given in long term care facilities
Skilled care
Medically necessary care given by skilled nurse or therapist.
Ordered by doctor.
Involves treatment plan
Synonyms for nursing homes
Long term care facilities
Skilled nursing facilities
Rehabilitation centers
Extended care facilities
Length of stay
Days a person stays in a facility
Terminal illness
Illness eventually causes death
Chronic
Condition lasts a long time
Diagnoses
Medical conditions determined by doctor
Home health care
Care in someone’s home.
Older and chronically Ill.
Can also be when a person is weak after a hospital stay.
Assisted living
Residences. Need some help with daily tasks and medications. Don’t need 24 hr skilled care. Independent living homelike environment
Adult day services
Need help during certain hours, but don’t live where care is provided.
Not seriously I’ll or disabled.
Acute care
(er) 24 hr skilled care given in hospital or ambulatory center. People require short term immediate care.
Short stays for surgery.
Subacute care
Hospitals or long term facilities. Less cost & care than acute but more care than long term illness.
Ends when condition has stabilized or after time for treatment has been completed.
Outpatient care
Short term, skilled care. Don’t require hospital or other care facility. People who had treatments, procedures or surgeries.
Rehabilitation
Improve function after illness or injury
Hospice
People who are terminally Ill and won’t get better. Usually have 6 months to live. Give physical and emotional care. Support families during process.
Describe long term care facilities
Businesses
Care 24 hrs a day.
Can have specialized care
Helps with ADLs
-physical, occupational and speech therapy
-wound care
-tube care (like catheters)
-nutrition therapy
-management of chronic diseases
T/f special units require specialized workers
True
Who can own long term care facilities
Non profit or for profit facilities
Person centered care
Care revolves around resident, their preferences, choices, dignity and interests.
Trauma Informed care
Considering patient’s trauma when providing care.
What is Medicare? Who does it cover?
Federal health insurance program
65+ and permanent kidney failure or certain disabilities
What does Medicare cover?
Only what is medically necessary.
80% of costs. Not free, we pay for it
Medicare part A
Inpatient care,
Hospitals, home health, nursing facilities
Medicare Part B
Doctor’s visits, medical services and equipment
Medicare Part C
Private insurance Provide Medicare benefits
Medicare part D
Medications
What is Medicaid and who qualifies for it?
Free (uses other’s money)
Medical assistance program for people with low income and people with disabilities. Funded by government and state
- Low income and special circumstances
How much do Medicare and Medicaid pay?
Fixed amount based upon needs of person and stay
What do nursing assistants do?
Assigned nursing tasks like temp or vital signs and helping with ADLs
Bathing, assisting with meals, elimination, etc.
What can’t CNAs do?
- No sterile dressings
- No inserting or removing Catheters
- No giving medications?
Charting
Documenting and reporting changes in resident’s condition.
Who is part of care team?
Family
Residents
NAs
Medical staff
NA
Does minor nursing tasks and gives personal care.
Must have at least 75 hrs of training and be evaluated
RN
Coordinates, manages and provides skilled nursing care. Gives special treatment and medication prescribed by doctor. Assigns tasks and supervised daily care.
LPN/LVN
Gives medications and treatment. Completed one to 2 years of education . Passed exam
APRN
Nurse with advanced degree like nurse practitioner
Physician or Doctor (MD or DO)
Diagnoses disease or disability. Prescribes treatment and medication bachelor’s+ med school
Physician assistant
Diagnoses disease, disability, develops treatment plan, gives medication under MD supervision
PT
Helps recover mobility has doctorate degree
Occupational therapist
Helps residents adapt to disabilities and trains residents to do ADLs
Speech language pathologist
Communication disorders and problems swallowing. Helps them overcome speech issues.
Registered Dietitian or Nutritionist
Assesses resident’s nutritional status. Develops treatment plan to improve health and manage illness
Medical Social Worker
Helps determine resident’s needs and helps them find support services. Counseling or financial assistance. Clothing or personal items. Book appointments and transportation.
Activities director
Plans activities for residents to help them socialize and stay active
Resident and residents family
Resident should make their own choices and do as much as they can for themselves. Family has information about resident.
Who gives na instructions?
OT, PT or nurse
Liability
Held responsible for harming someone else.
Chain of command
Line of authority. Ensures proper resident care. Protects employer and employees
Describe chain of command
CNA>staff nurse>charge nurse>nursing supervisor>MDS coordinator>
Scope of practice
What you’re legally allowed to do professionally
Care plan
Individualized plan for taking care of patient. Updated daily. Tells you how to take care of residents
Who’s involved in making the care plan?
Family , resident, NAs, nurse
Policy
Course of action to take.
What to do in case of X
Procedure
Steps for appropriately carrying out policy
Common policies
- Resident info is confidential
- Care plan must always be followed
- NAs shouldn’t do things outside of their job description
- Report events and changes to nurse.
- Don’t discuss personal problems with residents
- NAs can’t accept money or gifts
- NAs must be on time and dependable
When in doubt about a task…..
Have it approved by the nurse