0
Home
Courses
2024 Course Schedule
Online Courses
Rates
Resources
Contact
0
was successfully added to your cart.
Cart
Worker Refresher Course Exam Quiz
Please sign up for the
course
before taking this quiz.
Hair, facial scars, and dentures are factors affecting:
1
donning procedures for a full face respirator
seal between face-piece and the face
size of respirator chosen
model number of respirator chosen
AHERA regulations cover:
1
all projects
projects in school buildings
projects in public buildings
glove bag projects
Surfactants are added to water which is used to spray asbestos so that the:
1
material breaks up better
material is easier to remove
work area is cooler
water is absorbed easier
The _____ offers the MOST protection.
1
disposable respirator
half-facepiece air purifying respirator with cartridges
SCBA
powered air purifying respirator
Eating, drinking, smoking, chewing (gum or tobacco) or applying cosmetics is only permitted:
1
outside of the work area
in the shower
in the equipment room
in the work area
Your employer gives you a half-face respirator. OSHA says you may require your employer to give you a better respirator. What respirator can you ask for?
1
Full face negative pressure
Disposable dust mask
Powered air purifying respirator (PAPR)
SCBA (Air Tank)
After putting on a respirator and BEFORE entering the work area, a worker should:
1
do positive and negative pressure fit tests
replace the filters
inspect the respirator
clean the respirator
When inspecting a half-facepiece negative pressure air-purifying respirator, you do NOT need to check for defects in the:
1
face-piece
hoses
straps and buckles
inhalation valve
Asbestos-related diseases usually occur:
1
several months after exposure
a few years after exposure
upon immediate exposure
many years after exposure
The OSHA standard for the PEL over an 8-hour time weighted period is:
1
2.0 f/cc
0.2 f/cc
1.0 f/cc
0.1 f/cc
If there is only one negative air machine in a containment area, the best place to put the machine is:
1
next to the hygiene facility
at the opposite end of the containment area from the hygiene facility
close to the area being removed
next to the nearest wall
Which of the following statements is correct?
1
Asbestos is only dangerous if you smoke.
The greater the exposure to asbestos, the greater the risk of asbestos diseases.
You cannot get asbestos diseases as long as you stay below the PEL
Materials containing crocidolite are most dangerous.
Showers used on an asbestos job:
1
should be enclosed in one layer of plastic
should have filters
should have only cold water
should be blue
To avoid the risk of electrical shock, you should:
1
use ground fault circuit interrupters
use 2-prong electrical cords
drink as little water as possible during the asbestos job
use metal ladders
Asbestos is most dangerous when it is:
1
friable
wet
non-friable
removed carefully
Wetting asbestos before removal:
1
helps keep the worker cooler
makes the asbestos less toxic
reduces the amount of airborne asbestos
makes the material easier to remove
Air sampling is conducted to
1
tell if ACM is present
remove some of the asbestos fibers out of the air
determine asbestos fiber level in the air
prevent heat exposure
In the diagram, area labeled “B” is the:
1
shower
clean room
equipment room
airlock
In the diagram, the shower is located in the area labeled:
1
D
B
A
C
Heat stress can be avoided on asbestos jobs by:
1
leaving the work area when sweating begins
drinking plenty of water
wearing suits without sleeves
taking salt tablets
If fiber levels on an asbestos job are greater than 1.0 f/cc, which CANNOT be worn?
1
Type C supplied-air
Half-face air purifying
Full-face air purifying
Powered air purifying
Smoking:
1
increases the risk of asbestos related disease
decreases the risk of asbestos related disease
prevents asbestos related disease
has no effect on asbestos -related diseases
According to OSHA, negative air pressure is required:
1
constantly during an asbestos project
only when fiber levels exceed 0.1 f/cc
never
only when workers are present
Aggressive air sampling is:
1
strict air monitoring
stirring remaining invisible fibers prior to and during final air sampling
workers constantly wearing personal air sampling equipment
negative air
The following material(s) are treated as contaminated:
1
tools and equipment prior to cleaning
plastic barriers used on the job
protective clothing worn on the job
all of the above
Back to:
Worker Refresher Course Exam
Sign Up for Courses
Course Schedule
Course Rates
Course Registration
Additional Courses
OSHA Lead & Cadmium
Asbestos Awareness (2-Hour)
​Respirator and Fit Testing​
Home
Courses
2024 Course Schedule
Online Courses
Rates
Resources
Contact