Question 1
___ has long been used in the construction industry due to its high tensile strength,
flexibility, and resistance to heat
CORRECT ANSWER
asbestos
Question 2
the permissible exposure for asbestos is:
CORRECT ANSWER
o.1
Question 3
___ is a type of cancer that affects the abdominal lining or the chest cavity lining. Asbestos
exposure is the leading cause of this type of cancer
CORRECT ANSWER
mesothelioma
Question 4
which of the following would qualify as a high-risk activity?
CORRECT ANSWER
1
@THE STUDY VAULT
,removing air-handling equipment in buildings where fireproofing material includes asbestos
Question 5
which of the following is a common task that could expose workers to lead?
CORRECT ANSWER
removing old paint
Question 6
to reduce the risk of lead exposure, employers should __ the lead w/ a nontoxic material
that adheres to the surface
CORRECT ANSWER
encapsulate
Question 7
in any work area where exposure to lead exceeds the permissible exposure limit, which of
the following signs must be posted?
CORRECT ANSWER
all the above
Question 8
which of the following characteristics made lead attractive for use in the construction
CORRECT ANSWER
all the above
2
@THE STUDY VAULT
,Question 9
when lead enters the body, it enters the __ which distributes it to various organs and
tissues
CORRECT ANSWER
bloodstream
Question 10
what is the type of dust that is the cause of silicosis?
CORRECT ANSWER
respirable crystalline silica
Question 11
when ___ is inhaled, especially when accompanied by smoking, there is a higher risk for
workers to develop lung cancer than either factor alone
CORRECT ANSWER
silica
Question 12
what is the permissible exposure limit for respirable crystalline silica?
CORRECT ANSWER
50
3
@THE STUDY VAULT
, Question 13
The ___ is the average exposure to a contaminant over a set period of time
CORRECT ANSWER
time-weighted average
Question 14
which of the following would be an inappropriate location to conduct any welding
operation?
CORRECT ANSWER
all the above
Question 15
which of the following is especially prone to being ignited by sparks while welding?
CORRECT ANSWER
tears, snags, rips, or worn spots on clothing
Question 16
___ refers to linking cylinders of compressed gas together into a service pipe system
CORRECT ANSWER
manifolding
Question 17
which of the following is crucial for safety when welding in a confined space?
4
@THE STUDY VAULT
___ has long been used in the construction industry due to its high tensile strength,
flexibility, and resistance to heat
CORRECT ANSWER
asbestos
Question 2
the permissible exposure for asbestos is:
CORRECT ANSWER
o.1
Question 3
___ is a type of cancer that affects the abdominal lining or the chest cavity lining. Asbestos
exposure is the leading cause of this type of cancer
CORRECT ANSWER
mesothelioma
Question 4
which of the following would qualify as a high-risk activity?
CORRECT ANSWER
1
@THE STUDY VAULT
,removing air-handling equipment in buildings where fireproofing material includes asbestos
Question 5
which of the following is a common task that could expose workers to lead?
CORRECT ANSWER
removing old paint
Question 6
to reduce the risk of lead exposure, employers should __ the lead w/ a nontoxic material
that adheres to the surface
CORRECT ANSWER
encapsulate
Question 7
in any work area where exposure to lead exceeds the permissible exposure limit, which of
the following signs must be posted?
CORRECT ANSWER
all the above
Question 8
which of the following characteristics made lead attractive for use in the construction
CORRECT ANSWER
all the above
2
@THE STUDY VAULT
,Question 9
when lead enters the body, it enters the __ which distributes it to various organs and
tissues
CORRECT ANSWER
bloodstream
Question 10
what is the type of dust that is the cause of silicosis?
CORRECT ANSWER
respirable crystalline silica
Question 11
when ___ is inhaled, especially when accompanied by smoking, there is a higher risk for
workers to develop lung cancer than either factor alone
CORRECT ANSWER
silica
Question 12
what is the permissible exposure limit for respirable crystalline silica?
CORRECT ANSWER
50
3
@THE STUDY VAULT
, Question 13
The ___ is the average exposure to a contaminant over a set period of time
CORRECT ANSWER
time-weighted average
Question 14
which of the following would be an inappropriate location to conduct any welding
operation?
CORRECT ANSWER
all the above
Question 15
which of the following is especially prone to being ignited by sparks while welding?
CORRECT ANSWER
tears, snags, rips, or worn spots on clothing
Question 16
___ refers to linking cylinders of compressed gas together into a service pipe system
CORRECT ANSWER
manifolding
Question 17
which of the following is crucial for safety when welding in a confined space?
4
@THE STUDY VAULT
