EHST 2110 Final Exam Study Guide with Complete Solutions
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Course
EHST 2110
Institution
EHST 2110
EHST 2110 Final Exam Study Guide with Complete SolutionsEHST 2110 Final Exam Study Guide with Complete SolutionsEHST 2110 Final Exam Study Guide with Complete SolutionsEHST 2110 Final Exam Study Guide with Complete Solutions
The deliberate addition of inferior or cheaper materials to a pure food p...
EHST 2110 Final Exam Study Guide with
Complete Solutions
The deliberate addition of inferior or cheaper materials to a pure food product in order to stretch
out supplies and increase profits is referred to as: - ANSWER - adulteration
As a result of adulteration, Congress passed the _________________. One of the first federal
laws to protect consumers. - ANSWER - Pure Food and Drugs Act
Substances intentionally or unintentionally incorporated into foods (physical, chemical, or
biological) are called: - ANSWER - food contaminants
List the 4 approved methods of thawing frozen foods: - ANSWER - bottom shelf of the fridge
microwave
run (70 degrees) tap water over frozen food
small separate containers
Substances intentionally added to food to modify its taste, color, texture or resistance to
deterioration are called: - ANSWER - food additives
______________ are most noticeable in wine and dried fruits, but were banned by the FDA for
use on salad bars after dozens of people died from anaphylactic shock - ANSWER - nitrites
Give an example of "cross contamination" - ANSWER - using the same cutting board for
vegetables that you used to cut raw chicken on
This fish toxin accumulates in large predatory fish after eating smaller fish that feed on toxic
algae - ANSWER - ciguatera
Sewage treatment plants and Industrial discharges are: - ANSWER - categories of Point Source
water pollution
, Industries discharging effluent into municipal sewer systems are: - ANSWER - mandated for
wastewater pretreatment programs
Which waterborne disease, caused by protozoan present in the intestinal tract of both human
and wild animals, may occur among campers in the wilderness areas who unwittingly swallow
pathogenic cysts when they drink unfiltered water from mountain streams? - ANSWER -
giardiasis
Salmonella enteriditis infection is associated with what food source? - ANSWER - undercooked
or raw eggs
The scope of food borne illnesses is difficult to assess because most cases are: - ANSWER -
misdiagnosed and unreported
Though ___________ are the most frequent cause of FBI, they are not the only ones. Parasites,
viruses, algae, and their toxins all create potential hazards - ANSWER - bacteria
Name 2 methods of cooling hot foods - ANSWER - put into small portion containers
cover and place in ice bath
What is HACCP? - ANSWER - hazard analysis of critical control point
__________ is the bacteria commonly associated with eating poultry, meat or eggs - ANSWER -
salmonella
Bacteria commonly associated with undercooked ground beef is called: - ANSWER - E. coli
Hemolytic uremic syndrome (HUS) can result from which bacteria? - ANSWER - E. coli
Which bacteria grows well at low temperatures? - ANSWER - Listeria
Consuming raw oysters and shellfish harvested from polluted waters can result in illness caused
by: - ANSWER - Vibrio vulnificus
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