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EHST 2110 FINAL EXAM TEST QUESTIONS AND ANSWERS

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EHST 2110 FINAL EXAM TEST QUESTIONS AND ANSWERS

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  • September 23, 2024
  • 93
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • EHST 2110
  • EHST 2110
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98 Multiple choice questions

Term 1 of 98
-- List 2 differences between food infection and food intoxications

an infected animal that gives a disease to a human ex: rate bite fever

- running water 70°F or below
- bottom of refrigerator
- cooking from frozen
- microwave and cook immediately

discontinuing use of disposable items, substituting reusable products for throwaways

food infection: bacteria that makes you sick
food intoxication: can not cook out

Term 2 of 98
Which is the legal basis for regulating drinking water in the United States?

tire casing

red bulls eye shape rash

brown recluse spider


Safe Drinking Water Act

Term 3 of 98
~~ What book by Rachel Carson, published in 1962, first alerted the general public to the
problems posed by pesticides?

hand washing

asthma/ allergies


silent spring

tire casing

,Term 4 of 98
Of the various changes occurring in a lake as it undergoes eutrophication, which is mostly
directly responsible for the loss of high-quality fish?

subdivision of Niagara Falls, NY

depletion of dissolve oxygen


brown recluse spider

red bulls eye shape rash

Term 5 of 98
-- Staphylococcus intoxication occurs because of:

poor personal hygiene

nitrogen and phosphorus


food defect action level

american dog tick

Term 6 of 98
How do pharmaceuticals get in drinking water?

body to toilet


poor personal hygiene

sulfuric acid

sulfur and nitrogen

,Term 7 of 98
What are "bottle bills"?

improve the quality of effluent to the point that is can be returned to a waterway without
harming aquatic life or endangering public health


laws which require payment of a deposit on any beverage container purchased; amount
is refunded when container is returned to redemption center

the fact that a disproportionate number of undesirable waste management facilities,
waste dumps, or sources of pollution are located in poor or minority communities

- running water 70°F or below
- bottom of refrigerator
- cooking from frozen
- microwave and cook immediately

Term 8 of 98
-- ______________________ is the bacteria commonly associated with eating raw oysters and is naturally
occurring in marine waters.

41°F to 135°F

scombroid poisoning

asthma/ allergies

Vibrio vulnificus

Term 9 of 98
~~ Typhoid fever

mosquitos

house fly

houseflies

rat fleas

, Term 10 of 98
What provision of the Resource Conversation and Recovery Act (RCRA) is aimed at eliminating
midnight dumping and ensuring proper disposal of hazardous wastes?

Safe Drinking Water Act

a method aimed at keeping pest populations below the level at which they can cause
significant harm by using a combination of controls such as natural enemies, sanitation,
and judicious use of chemicals when necessary

instituting a manifest document system for documenting all wastes moving off the
generators property and identifying the final disposition of such wastes

sharply reducing fertilizer runoff from agricultural lands in the upper Midwest

Term 11 of 98
~~ Sewage treatment plants and industrial discharges represent what type of water pollution

point source

asthma/ allergies

mosquitos

silent spring

Term 12 of 98
-- Bacteria grow best within a narrow temperature range called the temperature danger zone.
The temperature danger zone is between

food additives

asthma/ allergies

scombroid poisoning

41°F to 135°F

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