Exam (elaborations)
EHST 2110 FINAL EXAM QUESTIONS AND ANSWERS
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EHST 2110 FINAL EXAM QUESTIONS AND ANSWERS
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Name: Score:93 Multiple choice questions
Term 1 of 93
This is a form of non-ionizing radiation _______________________________.
Composting
Frequency
Tertiary
power lines
Term 2 of 93
This type of radiation is a major concern for humans and skin cancer ____________________
Ultraviolet Radiation
VIbrio vulnificus
power lines
J-Curve
Term 3 of 93
In the current diacetyl risk assessment, it was determined that "Inhalation and effects of the
vapor may be influenced by air flow, room size, climate conditions, battery voltage, puff
length, interval between puffs, and health status of the user." This is an example of a/an
__________________________.
Risk Characterization
Exposure Assessment
Adulteration
Cohort Study
,Term 4 of 93
Only criteria that is colored
Vitamin A
Agent, Host, Environment
Nitrogen Oxides
Ultraviolet Radiation
Term 5 of 93
Epidemiology
Damage to hair cells in your inner ear (stereocilia) or nerve pathways from inner ear to
brain
propagation of energy through space, or some type of medium in the form of
electromagnetic waves or particles
Assess the overall frequency of disease in a series of populations
study of distribution and determinants of health and diseases, morbidity, injuries,
disability and mortality in populations
Term 6 of 93
Noise emission
distance between the resting position and the maximum displacement of the wave
sound emitted by a product independent of its location
study of distribution and determinants of health and diseases, morbidity, injuries,
disability and mortality in populations
Identify possible health hazards
,Term 7 of 93
This process in the hydrologic cycle may help increase water in your water tables and have the
most profound effect on natural recharge
Chelation
Infiltration
Mutation
Adulteration
Term 8 of 93
This is the number of times per second a sound pressure wave repeats itself wave
Gamma Ray
Chelation
Frequency
VIbrio vulnificus
Term 9 of 93
This mechanism of circulation replaces seawater at the ocean's depth with water from the
surface ___________________
power lines
Tertiary
Infiltration
Thermohaline
, Term 10 of 93
Conductive hearing loss
particles or rays that have enough energy to dislodge electrons from the atoms or
molecules they encounter, leaving ions (electrically charged particles)
Examines the relationship between diseases (or other health-related characteristics) and
other variables of interest existing in a defined population at one particular time
Damage to hair cells in your inner ear (stereocilia) or nerve pathways from inner ear to
brain
Problems within the ear canal, ear drum, middle ear and its little bones
Term 11 of 93
This type of study may show a one-time evaluation of a disease by looking at the relationship
between a disease and factor of interest in a particular population. However, it may prove
difficult to derive a causal relationship
Infiltration
Ultraviolet Radiation
Exposure Assessment
cross sectional study
Term 12 of 93
Dick Grayson has been looking to keep his food supplies safe and in good condition. He is
considering putting out something to keep the rats at bay. What could he use?
Carbon Monoxide
Methane
Rodenticides
Digestion
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