Exam (elaborations)
EPIDEMIOLOGY INTRO EXAM 3 WITH 100% CORRECT ANSWERS 2024
- Course
- Institution
EPIDEMIOLOGY INTRO EXAM 3 WITH 100% CORRECT ANSWERS 2024
[Show more]
Seller
Follow
Elitaa
Reviews received
Content preview
EPIDEMIOLOGY INTRO EXAM 3WITH 100% CORRECT ANSWERS
2024
What is screening? - CORRECT ANSWERS--the presumptive identification of
unrecognized disease/defects by the application of tests, examinations, or
other procedures that can be applied rapidly
How is screening different from diagnosis? - CORRECT ANSWERS-Screening:
-detect potential disease indicators
-target large #s of asymptomatic individuals
-simple & cheap
-results indicate suspicion of disease
Diagnostic:
-establish presence/absence of disease
-target single symptomatic individuals/asymptomatic individuals w/ pos.
screening test
-maybe invasive & costly
-results provide definite diagnosis
What is multiphasic screening? - CORRECT ANSWERS--the use of 2 or more
screening tests together among large groups of ppl
-info obtained on risk factor status, hx of illness, & physiologic & health
measurements
-commonly used by employers & health maintenance organizations
What is mass screening? - CORRECT ANSWERS--screening on a large scale of
total population groups regardless of risk status
What is selective screening? - CORRECT ANSWERS--screens subsets of the
population at high risk for disease
-more economical & likely to yield more true cases
What is mass health examination? - CORRECT
ANSWERS--population/epidemiologic surveys
-to gain knowledge regarding the distribution & determinants of diseases in
selected populations
-no benefit to participant is implied
Elitaastuvia001@Gmail.Com
, What is epidemiologic surveillance? - CORRECT ANSWERS--aims at the
protection of community health through case detection & intervention
-e.g. tuberculosis control
What is case finding? - CORRECT ANSWERS--opportunistic screening
-the utilization of screening tests for detection & conditions unrelated to
patient's chief complaint
What are the appropriate situations for screening tests & programs? -
CORRECT ANSWERS--social
-scientific
-ethical
What is an appropriate social situation for screening tests & programs? -
CORRECT ANSWERS--health prob should be important for individual &
community
-diagnostic follow up & intervention should be available to all who require
them
-should be favorable cost-benefit ratio
-public acceptance must be high
What is an appropriate scientific situation for screening tests & programs? -
CORRECT ANSWERS--natural hx of condition should be adequately
understood (knowledge permits identification of early stages of disease &
appropriate biologic markers of progression)
-knowledge base exists for efficacy of prevention & occurrence of side effects
-prevalence of disease/condition = high
What is an appropriate ethical situation for screening tests & programs? -
CORRECT ANSWERS--program can alter natural hx of condition in significant
proportion of those screened
-suitable, acceptable tests for screening & diagnosis of condition as well as
-acceptable, effective methods of prevention are available
What are the 5 characteristics of a good screening test? - CORRECT
ANSWERS--rapid: quick to administer
-inexpensive: good cost-benefit ratio
-safe: no harm to participants
-simple: easy to learn & perform
-acceptable: to target group
Why should we screen? - CORRECT ANSWERS--early diagnosis/detection =
better prognosis
-rather than waiting for prob to develop = more ppl sick/diagnosis/treatment
not gonna work
Elitaastuvia001@Gmail.Com
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 Elitaa. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $13.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
75323 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now