REHS 300 Competency study guide Exam test questions with approved Answers 2024/2025
8 views 0 purchase
Course
REHS
Institution
REHS
REHS 300 Competency study guide Exam test questions with approved Answers 2024/2025
Murine typhus (endemic typhus) is commonly spread by - correct answer Infected rat flea Xenopsylla cheopis defecates the wound
With most anaphylactic shock victims, if prompt medical assistance is not admini...
REHS 300 Competency study guide Exam
test questions with approved Answers
2024/2025
Murine typhus (endemic typhus) is commonly spread by -
correct answer Infected rat flea Xenopsylla cheopis defecates
the wound
With most anaphylactic shock victims, if prompt medical
assistance is not administered, death can usually result from? -
correct answer They stop breathing
Does the level of TOTAL DISSOLVED SOLIDS in water affect
chlorine disinfection? If it is why? - correct answer NO
For hot water sanitizing what are the MINIMUM temperatures
required in CURFFLaW and the Model Food Code? - correct
answer CURFFLaw is 180 degrees F for 30 sec
The Model Food Code is 171 degrees F for 30 sec
Describe what types of chlorinate hydrocarbon pesticides are
and why they are banned from use in U.S.A? - correct answer
DDT, Chlordane, Linda are examples. They are very persistent in
the environment (does not biodegrade easily or quickly and
affects the reproductive cycles of many wildlife.
FEMA responsibilities - correct answer -make resources
available to State or Local Emergency Response Efforts
,-Goal is to lessen the impact of all types of Emergencies, before
they occur and during
-Provide Direct Assistance
-Provide Professional and Technical Personnel
-Handle Requests for Federal Assistance or Assistance from
other states
What is FEMA? - correct answer Federal Emergency
Management Agency directs various federal agencies that deal
with disasters relating to public health and environmental health
such as Environmental Protection Agency (EPA) and Department
of Health and Human Services (DHHS)
What is the Command Incident System? - correct answer
Incident command system (ICS) is the statewide accepted on the
scene emergency or disaster response plan instituted by the
police department, fire department, search and rescue
operations. and hazardous materials incidences.
What are the components that integrate ICS system together to
control personnel, equipment, and communications. - correct
answer 1. common terminology
2.modular organization
3. Integrated communication
4. Command Structure
5. Consolidated action plans
6. manageable range of control
7.designated incident facilities
8.Comprehensive resource management
, Lag phase - correct answer bacteria is being transferred from
one medium to another or the organism present are in a slow
growth mode due to cold or hot temperatures
Stationary phase - correct answer the amount of live bacteria
is equal to dead bacteria.
Its running out of food or just too many organisms. Some
organisms start to die off from their own toxins
Decline phase - correct answer the amount of dead bacteria is
great than live bacteria. A steady decline or die off due to lack of
food, toxins, moisture.
Chemical intoxication - correct answer result from toxic
chemical entering the food processing chain and being consumed
in quantities that will result in sickness
Which incineration system is the most widely used in the USA?
Briefly explain the batch process. - correct answer -Smoke
incineration system is the most used widely in the USA
-A batch process means large batches are place within the
incinerator and burned. The cycle must be completed before a
new batch of waste is burned. This is an intermittent method, but
high temperature must be maintained to prevent smoke
(1500 degrees F-1700 degrees F)
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller KieranKent55. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $10.99. You're not tied to anything after your purchase.
