OHST
Answer
Occupational Hygiene and Safety Technician
OSHA
Answer
Occupational Safety and Health Administration, a government agency in the Department of
Labor to maintain a safe and healthy work environment
ROI
Answer
Return on investment - A performance measure used to evaluate the efficiency of an invest-
ment or compare the efficiency of a number of different investments
How to calculate ROI
Answer
Gain of investment - cost of investment divided by the cost of the investment
Cost of Loss
Answer
cost of loss divided by profit margin example 20,000 loss divided by 5% .05 = $400,000
Cost of Loss Concept
Answer
Helps illustrate actual costs of injuries and illnesses from an organization
1
,Cash Flow
Answer
Refers to the movement of cash into and out of a business measured during a finite period
of time
Life Cycle Cost
Answer
the sum of all recurring and one-time, or non-recurring, costs over the lifespan of a specified
period of a good, service, or system
Life cycle cost analysis
Answer
the most cost effective- option among competing alternatives to purchase, own, operate,
maintain, and dispose of a system
Net Present Value
Answer
time value of money
Answer
The idea that money available at the present time is worth more than the same amount in
the future due to its potential earning capacity.
which is the most frequent route of entry for occupational exposures?
Answer
Inhalation
2
, What is the correlation of the exposure with the changes in body functions and health
Answer
dose-response theory
lethal concentration is determined for __________ exposures
Answer
Airborne
True/False: Acute exposures and acute effects are long term, high concentrations or levels,
and generally involve immediate results.
Answer
False
__________ Effect is when the combined effect of the chemicals is equal to the sum of each
chemical acting alone
Answer
additive
_________ is when the effect of one substance is increased by exposure to another sub-
stance, even though the second substance does not cause that effect by itself.
Answer
potentiating
what causes malformations or birth defects in developing fetus once in contact with a preg-
nant mother?
Answer
teratogen
3
Answer
Occupational Hygiene and Safety Technician
OSHA
Answer
Occupational Safety and Health Administration, a government agency in the Department of
Labor to maintain a safe and healthy work environment
ROI
Answer
Return on investment - A performance measure used to evaluate the efficiency of an invest-
ment or compare the efficiency of a number of different investments
How to calculate ROI
Answer
Gain of investment - cost of investment divided by the cost of the investment
Cost of Loss
Answer
cost of loss divided by profit margin example 20,000 loss divided by 5% .05 = $400,000
Cost of Loss Concept
Answer
Helps illustrate actual costs of injuries and illnesses from an organization
1
,Cash Flow
Answer
Refers to the movement of cash into and out of a business measured during a finite period
of time
Life Cycle Cost
Answer
the sum of all recurring and one-time, or non-recurring, costs over the lifespan of a specified
period of a good, service, or system
Life cycle cost analysis
Answer
the most cost effective- option among competing alternatives to purchase, own, operate,
maintain, and dispose of a system
Net Present Value
Answer
time value of money
Answer
The idea that money available at the present time is worth more than the same amount in
the future due to its potential earning capacity.
which is the most frequent route of entry for occupational exposures?
Answer
Inhalation
2
, What is the correlation of the exposure with the changes in body functions and health
Answer
dose-response theory
lethal concentration is determined for __________ exposures
Answer
Airborne
True/False: Acute exposures and acute effects are long term, high concentrations or levels,
and generally involve immediate results.
Answer
False
__________ Effect is when the combined effect of the chemicals is equal to the sum of each
chemical acting alone
Answer
additive
_________ is when the effect of one substance is increased by exposure to another sub-
stance, even though the second substance does not cause that effect by itself.
Answer
potentiating
what causes malformations or birth defects in developing fetus once in contact with a preg-
nant mother?
Answer
teratogen
3
