Certified Public Health Exam Solved Questions With Revised Correct Detailed Answers >> BRAND NEW VERSION!!
5 views 0 purchase
Course
Certified Public Health
Institution
Certified Public Health
Certified Public Health
Exam Solved Questions With
Revised Correct Detailed Answers
>> BRAND NEW VERSION!!
1. Acquired immunity - ANSWER
2. Active immunity - ANSWER
vaccination
3. Passive immunity - ANSWER
someone or somewhere else
immunity that develops during ...
Certified Public Health
Exam Solved Questions With
Revised Correct Detailed Answers
>> BRAND NEW VERSION!!
1. Acquired immunity - ANSWER immunity that develops during your lifetime
2. Active immunity - ANSWER develops in response to an infection or
vaccination
3. Passive immunity - ANSWER develops after you receive antibodies from
someone or somewhere else
4. Best description of herd immunity? - ANSWER resistance within a
population to a certain infection
5. New vaccines for influenza must be developed every year because - ANSWER
new strains of the virus evolve that are not affected by existing vaccines
6. Compared with the situation in 1900, the prevalence of deaths due to
infectious diseases in the USA is - ANSWER much less
, 7. The most important reason for reduced mortality during the initial stage of a
demographic/epidemiologic transition in a population is - ANSWER improved
sanitation
8. Which of the following is true about newborn screening programs? - ANSWER
most of the genetic conditions screened for follow an autosomal recessive
pattern of inheritance
9. Teratogens - ANSWER are agents that induce structural abnormality,
growth deficiency or functional alteration during prenatal development. most
effect the embryo during organogenesis, a critical stage of early development
when tissues and organs are formed
11. Which of the following is currently the most common cause of unintentional
death for adults in the US? - ANSWER unintentional poisoning (drug abuse)
,13. Which term is used to characterize the social conditions of unequal
distribution of environmental hazards? - ANSWER environmental justice
14. Ozone - ANSWER -found in the earth's stratosphere
- absorbs most of the suns ultraviolet radiation
-stratosphere contains high concentrations ozone (O3) compared to other parts of
the atmosphere
Ground level ozone - ANSWER -a principle component of smog
- result of the chemical reactions between VOCs and nitrogen
- harmful to human health
- responsible for aging lung tissue, reducing resistance to colds, and breathing
problems
What is the greatest driver of climate change? - ANSWER greenhouse gases
When the accumulation of rain flows over roadways and grasses, it washes
pollutants, into local bodies of water. how is the pollution classified? - ANSWER
non-point source pollution
An outbreak of pneumonia has occurred at a resort and it is determined that
legionella is the organism that is responsible. to find the source of the bacteria,
one of the highest priorities would be to check: - ANSWER resort water
supply and storage
legionella - ANSWER -first discovered in 1976
, -to prevent major outbreaks proper maintenance of water systems
steps in water treatment - ANSWER 1. coagulation and flocculation
2. sedimentation
3. filtration
4. disinfection
safe drinking water is vital to public health. which of the following should not be
in potable water? - ANSWER radionuclides
in low resources countries during an outbreak, what simple, low tech sanitation
measure can dramatically reduce the spread of enteric bacteria and viruses? -
ANSWER add chlorine to water storage containers
cryptosporidium can become a problem in municipal water supplies because it: -
ANSWER can survive the chlorine treatment process
danger zone for food safety - ANSWER 40-140 degrees
if a food contaminated with a virus, such as hep A, is left out for 4 hours in a
kitchen at a temp of 85 degrees, the virus count in the food - ANSWER does
not change
in some cases of food borne illness, hemolytic uremic syndrome is caused by
which organism - ANSWER e. coli strain 0156:h7
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 TOPPLUGGER. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $12.99. You're not tied to anything after your purchase.
