Transcript Safety Unit PPT

Safety Unit
Safety Abbreviations: Using packet B: return when
finished
Independent work please
Unit abbreviations
Common medical abbreviations
• OSHA: Occupational safety and
health administration
• BVM: bag mask valve
• NIOSH: national institute for
occupational safety and health
• c-spine: cervical spine
• ED: emergency department
• O: oxygen
Review :
• Unit ABBs and Common Abbs
• Study buddy (GET UP! And find a study buddy, quiz each
other on Safety Unit ABBs and Common Abbs
Practice:
Disinfection
Laceration
pathogens
arterial
incision
venous
abrasion
Sterilization
gangrene
antiseptics
Word parts
• Using packet A:
• Return when finished
Safety Vocab:
• Using the word parts from prior page, TRY to define some of the
words in the safety vocab chart.
W.A.: Website Assignment
• On top of the safety vocab chart: sign your name:
• By signing your name you are agreeing to the ISU honor code system
• You will do your own work, if someone asks to copy your notes you will say No do your own work.
• Website Assignment directions
• Go to my website http://www.westada.org/cms/Workspace/Section/Section.aspx?DomainID=2811
• Slick on 1st aid CPR/Safety/emergency care
• Read instructions, PRINT off homework assignment!
• If printer issues, fill out and take pic
• Due next class period. No late assignments or partial credit will be accepted this time.
• Prepare: when you come into class next class NO writing utensils will be
allowed out until teacher gives the OK. You will come in and put Assignment on
front desk. Teacher will input completion grade and pass back.
Hand washing practice
1. Rub lotion that Mrs. White give you all over hands and in-between
fingers
2. We will go row by row:
1. Wash hands
3. Put hands under black light
Hand washing procedure video:
• https://www.youtube.com/watch?v=vYwypSLiaTU
(if no sound click on volume icon twice)
Hand washing practice post instruction
1. We will go row by row:
1. Wash hands per the instructions just covered
2. Did you get the rest of the lotion off?
W.A.:
off and review
No late assignments or partial credit will be accepted this time.
NO writing utensils out until Teacher gives OK
• Discuss with your neighbors:
• Examples of disinfectant and antiseptics
• From the Surgical Asepsis video:
• Discuss the step by step procedures for donning attire
• Talk about the careers you found in the microbiology field
Word part review
• Using your word part charts and a neighbor if you want, Look at your
Safety vocab chart and:
• 1. square the suffix you recognize (you should be able to get at least 8 )
• 2. underline the word parts you recognize
Emergency Care Vocab
Health Occ
Laceration: a jagged, irregular tear of
the skin
Skin avulsion: tissue separates from
the body
Incision: a cut from a knife, glass, or
sharp rock
Puncture: a wound that is caused by a
object piercing the skin
Abrasion: wound to outer layers of skin
that causes little bleeding
Poison: substance, solid, liquid or gas
that causes illness injury or death
when introduced to the body
First aid: the immediate temporary
care to a person that has become sick
or has been injured
Shock: failure of the system to keep
adequate blood circulating to the vital
organs of the body
Rabies: a disease of the nervous
system that could cause madness and
death
Sprain: stretching or tearing of
ligaments that hold bone together
1st degree burn: involves the top layer
of skin (sunburn)
2nd degree burn: involves the top layer,
skin will blister and appear blotchy
3rd degree burn: destroys all layers of
skin, nerves, muscle, fat and bones.
Burn looks brown or black
Fainting: a temporary loss of
consciousness, caused by reduced
blood supply to the brain
Frostbite: ice crystals form in the
spaces between the cells. Skin loses
color and become insensitive
Gangrene: Death of tissue, that comes
from frostbite that is untreated
Termrrhage
Safety Guided notes
• Using book and the pages indicated in notes fill in guided notes
•
Stop after body mechanics
Body Mechanics:
• https://www.youtube.com/watch?v=uU41a1pgCIg
Body mechanics: Practice
• In lab stations practice perfectly good lifting body mechanics.
• Use the rubrics at station to make sure your partner hits all
the key steps
Microbiology:
• Using your books fill in guided notes up to the charts.
How will you die?
• https://www.youtube.com/watc
h?v=0YOVclqkjZA
Types of Microorganisms: BACTERIA
• Most familiar microbe that
infects humans
• One celled plants classified
by their shape and
arrangement
• Strep throat, pneumonia,
TB, syphilis
• https://www.youtube.com/watc
h?v=kxM_9DL2GYw
Types of microorganisms: Fungi
• Lives on dead matter
• Ringworm, athlete’s foot, yeast
infection, thrush.
Types of microorganisms: Protozoa
These are freshwater single-celled microbes
that feed on bacteria and smaller protozoa.
• Tiny animals found in
contaminated water supplies
and in decayed material
• Malaria, trichomoniasis (STI),
dysentery
Types of microorganisms: Rickettsiae
Pronunciation:
• https://www.youtube.com/watc
h?v=ij4iYfaow-Y
• Parasites that must live inside
the cells of other living
organisms
• Transferred to humans by the
animal the parasite inhabits:
• Fleas, lice, ticks
• Humans bitten by an infected
insect may contract diseases such
as Rocky mountain spotted fever
Types of microorganisms: Viruses
• Smallest of all microorganisms
• See only with electron
microscope
• Need host cell to survive
• Spread through contact with
blood, body fluids
• Diseases: common cold,
chickenpox, herpes, HBV, AIDS…
• https://www.youtube.com/watc
h?v=Rpj0emEGShQ
Methods that Destroy microorganisms:
• Antiseptic:
• Solution on skin
• Alcohol or betadine used to clean skin
• Disinfection:
• Chemicals to kill pathogens
• Bleach
• Sterilization:
• Best way to kill all microbes
• steam
Standard precautions reading
• Please read the packet, answer the questions as you go in you packet
Principles of Infection
Key terms
Aseptic practices: used to keep an area free of
disease producing microorganisms
Medical Asepsis: “clean technique” , purpose
is to keep a clean environment so disease
won’t spread.
EX: hand washing, gloves
Surgical Asepsis: “sterile technique” a sterile
environment in which there are no
microorganisms or spores.
Transmission Precautions
Airborne Precautions:
disease that is spread by droplets in the air.
Must wear filter mask, and have negative pressure
in the room
Droplet Precautions:
Spread when someone sneezes or coughs
Should wear a mask
Contact Precautions
Could get transmission by contact or non contact
Have wound covered with sterile dressing at all
times
Infection only happens if the pathogens
alter the normal function of tissue.
They take up space and nutrients which
allows them to get bigger and stronger.
Chain of Infection
6 factors must be present for an
infection to occur.
If chain is never broken…NO infection
should occur!
Washing your hands will prevent the
spread of disease
= infection
= no infection
Infectious
Agent
Mostly harmless microorganisms
When they multiply they become harmful
They multiply in a reservoir. …
Reservoir
Reservoirs = humans, insects, food water,
bed linen or books
Pathogens stay in the reservoir until they
can escape
Portal of
Exit
Escape routes
Respiratory tract
Skin
Blood
GI tract
Mucous membranes
Mode of
Transmission
The way in which a pathogen goes from place
to place
Can be spread by direct contact or airborne
droplet
Proper hand washing is the best practice to
prevent transmission
Portal
of
Entry
 Pathogens need a portal of entry for transmission.
 Routes of entry:
Respiratory tract
Mucous membranes
GI tract
Cut on skin
Susceptible
Host
 One that is capable of becoming infected
Microorganisms must be present in large quantity
Host must be susceptible
If you are immune you are not susceptible
Inf.
Agent
Susceptible
Host
Reservoir
Portal of
entry
Portal of
exit
Mode of
Transmission
Practice quizzes
1. Put what First aid is into your own words.
2. List three components to a First Aid Kit.
3. List four methods you can use to protect
yourself from body substances (PPE)
4. What does OSHA stand for and list one
thing the organization does.
5. Which form of Hepatitis can you get
vaccinated for?
FIRE SAFETY
1. D extinguisher
2. ABC extinguisher
3. A in PASS
4. E in RACE
5. P in PASS
6. B extinguisher
7. C extinguisher
8. C in RACE
9. A in RACE
10.R in RACE
A.Pull pin
B. Contain
C.Rescue
D.Combustible metals
E. Alarm
F. All common combustible,
flammable liquids,
electrical fires
G.Flammable liquids
H.Evacuate
I. Aim
J. Electrical
Types of microorganisms
Type
Description
Disease/Illness
Chain of Infection: label and define
Unit abbreviations
1.OSHA
2.MSDS
3.CDC
4.HBV
5.HIV
6.TB
7.PPE
8.AED
9.BVM
10.NIOSH
A. Hepatitis B
B. Occupational safety and health
admin
C. Bag valve mask
D. Tuberculosis
E. Automated external defibrillator
F. Centers for disease control and
prevention
G. Human immunodefieciency virus
H. National institute for occupational
safety and health
I. Personal protective equipment
J. Material safety data sheet
Common medical abbreviations
1.ER
A.Weight
2.DNR
B.Out of bed
3.Lac
C.Rule out
4.O
D.Emergency room
5.Sx
E.Symptoms
6.Wt
F.Diagnosis
7.Dx
G.Do not resuscitate
8.FH
H.Family history
9.OOB
I. Laceration
10.R/O
J.oxygen
Translation practice
1. Rule out cervical spine injury and get history of symptoms
2. Rule out a fibular fracture and get a family history
3. Clean his laceration and help out of bed
4. Have patient put ointment on laceration as needed three
times a day
5. Presented a do not resuscitate upon family history in the
emergency room
Safety vocab:
1. When the brain is deprived of oxygen rich blood and
nutrients
2. Microorganisms that invade the body
3. Most serious spurting least likely to clot type of bleeding
4. Occurs when to little oxygen and nutrient reach the
body’s cells, tissue, and organs
5. Also called sterile technique, an environment in which
there are no microorganisms or spores
6. Uses strong chemicals to kill many pathogens
7. Positions and movements used to maintain proper
posture and avoid muscle and bone injuries
Common Infectious
Diseases
Cold
Infection
causes
inflammation of
the mucous in
nose
Caused by
breathing
contagious
droplets or
direct contact (
rhinovirus)
Cold
S/S:
Runny or
stuffy nose
Sneezing
Sore throat
TX: rest, water,
nutrition,
Influenza
Infection of the
respiratory tract.
Caused by direct
or indirect contact
(viruses)
S/S:
 Chills, Fever
 Headache
 Muscle ache
TX: rest, water, nutrition, Tylenol
Tuberculosis
Highly contagious
bacterial infection
that affects the lungs
- Spread through
airborne droplets
(coughing,
sneezing)
Tuberculosis
S/S: coughing,
chest pain,
shortness of
breath, fever,
weight loss
TX: antibiotics
Meningitis
itis = inflammation of
Inflammation
of the
meninges that
cover the
brain and
spinal cord
Meningitis
itis = inflammation of
S/S: fever,
headache,
nausea/vomit
ing, stiff neck
TX:
antibiotics
Measles
Contagious viral
disease that
mainly affects
children (virus)
S/S: rash, fever,
runny nose,
cough, ear
infections
TX: immunization
Mononucleosis
Viral infection common in
people 10-30 years
“kissing disease” because it is
transferred through saliva
S/S: chills, fever, sore throat,
fatigue, swollen lymph nodes
TX: Tylenol, bed rest for 3-6
months
Hepatitis
A
From eating food or
drinking water that is
contaminated with feces
Hepatitis B
Coming into contact with
contaminated blood
Spread: Contaminated
medical instruments, sexual
contact with infected person,
needles
More harmful then Hep A, can
lead to liver damage
Hepatitis
C
Like B, spread through
contaminated blood
Cause liver cancer
TX for ABC: vaccine (A&B), Cure of
Hep. C, rest, proper nutrition, fluids
E - Coli
Caused by Bacteria
Eating undercooked
meat, working with cows,
drinking contaminated
water
E - Coli
S/S: abdominal cramps,
diarrhea, bloody stools.
TX: water, ask doctor
about taking medications
Strep Throat
Caused by streptococcus bacteria
S/S: inflammation of the throat
TX: antibiotics
Athletes Foot
Fungal infection
S/S: itching, rash around the toes and on
the foot.
TX: anti-fungal medication
Ebola
Caused by Ebola virus (5 strains) spread by direct
contact with bodily fluids
S/S: fever, muscle pn, headache, weakness,
diarrhea, vomiting, abdominal pn, bleeding from
nose and mouth
TX: no cure, hydration, help with breathing